The astrophysicist on a mission to get more women into physics

Posted by Lillienne Zen | Categories: ,

Guest post by Alex Jackson

Professor Jo Dunkley

Professor Jo Dunkley

Wadham College

“Very often the famous names we know and read about in science are not those of women,” says Professor Jo Dunkley. “To get more young girls studying the subject, we must change cultural perceptions and have more visible female role models.”

As we sit discussing the women who have inspired Dunkley, a professor of physics and astrophysical sciences at Princeton University, to study the universe, the mood is rather sombre. On a morning when the first female frontrunner for US presidency has missed out at the final hurdle, and the impacts of that decision on science, are yet unknown, there is a strong sense of disbelief.

“I was really hoping to see the first female president and that in itself is a disappointment,” she says. “I don’t see it as a positive turn of events in terms of funding for science, although I hope there’ll be enough influence to keep ongoing projects running.”

Dunkley admits to being shocked at the result. Having moved from the UK, just shortly after Brexit, she was already starting to see the effects of political uncertainty on European grants. “Uncertainty is not we need right now in science,” she says.

However, the astrophysicist has plenty occupying her mind other than politics. This week, she will receive the Royal Society’s Rosalind Franklin Award and present a public lecture in London. Named after the great English chemist and crystallographer, the award recognises both her research in the cosmic microwave background, and her work encouraging more young women to study physics.

“I see a really important part of my work is not just doing the research I love, but also encouraging others to pursue a career in science,” she says. Dunkley became aware of Franklin’s story when she was an undergraduate at Cambridge University. Sadly, Franklin died at just 37 years old, the age Dunkley has recently turned. “She’s such a wonderful role model, who achieved so much in a very short life.”

Our window on the universe

Dunkley’s own research has gained her much attention. As a research fellow at Princeton, she worked on NASA’s WMAP satellite, before analysing data on the European Space Agency’s Planck satellite. Interrogating rich and complex data, her research group made large strides in furthering our understanding of the universe’s origins.

Studying the evolution of the universe is, however, becoming easier as technology rapidly develops. “Our telescopes have become so sophisticated in recent decades, we are now able to see out into the far reaches of the universe,” Dunkley says. “We’ve been able to put together a fairly successful cosmological model that explains how we got here over the 14 billion year history of the universe.”

A large focus of Dunkley’s work involves turning recorded maps of the most distant light we can see—an image of the universe when it was born—into properties such as age, weight, and the rate of expansion.

“We measure the faint light by capturing a little snapshot of what the universe looked like when it was only 400,000 years old,” she explains. Her team then compare the experimental data to millions of theoretical universes, until they find one which matches. “We can now see the very beginnings of tiny cosmic structures that over billions of years develop to become the first stars and galaxies. It’s then our job to find out what these structures look like, and how they evolved,” she says.

After analysing more than 15 months’ data from Planck, Dunkley and her colleagues created the most detailed map ever made of the oldest light to shine through the universe. The results confirmed many of the theories cosmologists draw on to explain the evolution of the universe. “We think during the first trillionth of a second of the Big Bang, the universe expanded extremely fast, laying down the seeds for the cosmic structure we see today,” she says.

A view of the cosmic microwave background collected by the European Space Agency’s Planck satellite.

A view of the cosmic microwave background collected by the European Space Agency’s Planck satellite.

European Space Agency, Planck Institute

By Dunkley’s own admission, there are still many unanswered questions. Her current research at the Atacama Cosmology Telescope in Chile, and a new five-year project at the same site in the Atacama Desert called the Simons Observatory, hope to make the next big steps forward in measuring cosmic microwave background.

“We keep looking for new physics, complexities and extra particles that could have existed when the universe was very young,” notes Dunkley. “Yet, the more data we collect, the simpler the universe’s behaviour looks, which is exciting, but we still have all these unanswered questions.”

After the breakthrough LIGO discovery earlier this year, which detected gravitational waves, Dunkley believes there’s much optimism in now finding a signal from the big bang. She also hopes through another development, gravitational lensing, scientists will soon be able to understand and map out where all the dark matter is in our universe.

Role models

Her optimism and love for physics is affable and evident in her responses. Yet, there is one area she believes cultural changes are needed: role models. This is a theme she will address in her lecture and one that will feature in her first popular science book out late next year, Our Universe: An Astronomer’s Guide.

“There really aren’t enough women role models in physics, and many of the great female astronomers are not often that well known, or talked about in education,” says Dunkley. “I think it is so important. The ability to see someone you can imagine being, is everything, and gives you the confidence to try things out and aim for something. And often that will mean having someone, as a woman, showing a woman can do it.”

Galaxies in our universe

Galaxies in our universe

NASA, Hubble

As she enthuses through the great achievements of Henrietta Swan Leavitt, “an incredible woman” who made it possible for Edward Hubble to determine that the universe is expanding; Cecilia Payne-Gaposchkin who figured out how stars were formed; and Vera Rubin whose work led to the theory of dark matter, it’s easy to forget Dunkley has become a star in her own right.

Dunkley may feature on shows such as BBC’s Science Club and Stargazing Live, yet she believes the industry must do better. “The media must do more to get visible female role models on television to change perceptions,” she says. “I’d love to get to the stage where young people knew it was normal to be a female scientist, and expect to be able to have a family too, whether it be in physics or engineering.”

Time for change

On academia, Dunkley is keen to express some sanguinity. “We’re definitely seeing more women now at senior level, which makes a huge difference, and has a direct influence on female students,” she says.

At Princeton, she notes there are growing numbers in female students pursuing astrophysics. It was a similar trend at Oxford University, where until this summer, Dunkley taught for more than eight years.  However, it is the drop-out rate at colleges that worries her.

“In the UK, for example, only 20 percent of physics students aged 16-18 are girls, and this figure continues through to degree, PhD, and researcher level,” she explains. It is a target she’d like to see change. “Consciously or unconsciously, there is often still a common assumption that science, particularly physics, is more for boys than girls. To effect change, we need to influence both teachers and parents.”

Through her book release, she is a planning a series of workshops, talks and videos for students, as well as a public lecture tour of the UK. She hopes to raise awareness of women’s contribution to astronomy, as well as break down the idea that the universe is too difficult to understand.

“I want to promote the many remarkable women who have been central to our biggest discoveries in space,” she says. “We have an incredible group of women currently working in the field, but to answer our world’s most pressing questions and challenges, we need more.”

Professor Jo Dunkley’s Rosalind Franklin award lecture will be streamed live on Thursday, 6.30pm GMT / 1.30pm EST.

Tags:

Genetic variants in ‘red hair gene’ associated with increased number of skin cancer mutations

Posted by Lillienne Zen | Categories: , ,

Carla Daniela Robles Espinoza, author on the Nature Communications paper

Carla Daniela Robles Espinoza

Mamun Rashid

Melanoma patients with genetic variants in the ‘red hair gene’, MC1R, have more mutations in their cancers compared to patients without such variants, found a study published in Nature Communications last week. Carla Daniela Robles Espinoza, one of the authors on the paper, takes us through the findings.

What were your main findings?

In this study, we wanted to investigate whether having common genetic variants in the red hair gene (called MC1R) can influence the number of mutations found in melanoma tumours. It has long been known that redheads are more prone to developing melanoma.

A woman with red hair using a camera, taking a photograph, adjusting the lens.

Melanoma patients with genetic variants in the ‘red hair gene’, MC1R, have more mutations in their cancers.

Getty Images

This is thought to be because they burn more easily in the sun, as exposure to UV light is one of the main risk factors for developing this cancer. However, there seems to be more to the story of how MC1R genetic variants increase the risk of developing melanoma. For example, previous studies have shown that, in mice, there is a sunlight-independent contribution to melanoma risk via the synthesis pathway of the red pigment1, and that there is an association between MC1R and melanoma risk which occurs independently of sun exposure in humans2.

Here, we analysed the melanoma tumours from more than 400 patients and observed an increase in the number of mutations in patients carrying variants in MC1R. This effect was observed also in individuals that are not necessarily red-headed (those with only one variant copy of the MC1R gene as opposed to two), which means that these people might also be highly susceptible to the mutagenic effects of UV light. However, we observed this increase in all types of tumour mutations, not only the ones associated to UV damage.

We could also quantify this contribution, noting that the expected number of sun-related mutations associated with an MC1R variant is comparable to the number gained in about 21 additional years of age. Therefore, our study provides evidence of the existence of additional mutagenic processes in melanoma patients with MC1R variants, which make up about 26-40% of the patient population3.

How does this work link melanoma and the gene MC1R?

Many studies had noted that people carrying MC1R variants are more susceptible to developing melanoma, but only recently we have started to fully understand the reasons. We provide evidence that there may be additional mechanisms, beyond the effects of UV alone, that contribute to elevating the risk of melanoma in patients with MC1R genetic variants. MC1R has important roles in DNA repair and cell survival; thus, processes that increase the risks of developing cancer might include the generation of DNA-damaging stress when making up the red pigment or a decreased ability to repair DNA in carriers of MC1R variants.

In this study we also report that primary melanocytes (the cells where melanoma originates) with incomplete MC1R function show defects in survival and DNA repair, suggesting this might be one of the mechanisms through which MC1R function impacts melanoma risk.

The distribution of mutation counts in melanoma tumours grouped by the presence of MC1R variants.

The distribution of mutation counts in melanoma tumours grouped by the presence of MC1R variants.

Carla Daniela Robles Espinoza et al., Nature Communications

What is the significance of this research for melanoma patients and for the general population?

The conclusion of our study is important because it has relevance for people who are MC1R carriers (for example, about 21% of the British and Irish population, 10% of the French population and 16% of the population in the United States4). This means that the majority of these people, who will not have red hair, are still more susceptible to the effects of melanoma mutagens than people with no MC1R variants, with UV light the most established environmental risk factor.

The results suggest that MC1R carriers should take care in the sun following established guidelines (for example: http://www.cancerresearchuk.org/about-cancer/causes-of-cancer/sun-uv-and-cancer/ways-to-enjoy-the-sun-safely).

Can you outline any future research steps?

Future research will aim to understand the different processes through which MC1R can increase the risk of developing melanoma, and also to look for other genetic contributors to skin cancer predisposition. This will hopefully help us to identify the people who are at increased melanoma risk and allow us to better inform patient management and public health campaigns.

References:

1. Mitra D et al. An ultraviolet-radiation-independent pathway to melanoma carcinogenesis in the red hair/fair skin background. Nature. 2012 Nov 15;491(7424):449-53. doi: 10.1038/nature11624. Epub 2012 Oct 31.
2. Wendt J et al. Human Determinants and the Role of Melanocortin-1 Receptor Variants in Melanoma Risk Independent of UV Radiation Exposure. JAMA Dermatol. 2016 Apr 6. doi: 10.1001/jamadermatol.2016.0050. [Epub ahead of print]
3. Williams, P. F., Olsen, C. M., Hayward, N. K. & Whiteman, D. C. Melanocortin 1 receptor and risk of cutaneous melanoma: a meta-analysis and estimates of population burden. Int. J. Cancer 129, 1730–1740 (2011).
4. Gerstenblith MR et al. Comprehensive evaluation of allele frequency differences of MC1R variants across populations. Hum Mutat 2007 May;28(5):495-505. doi:10.1002/humu.20476

Celebrating impact: How multidisciplinary One Health research produced results for real change in the real world

Posted by Lillienne Zen | Categories: , ,

475_Naomi_10

Guest post by Naomi Marks, project communications manager at the Institute of Development Studies. She managed the communications for the Dynamic Drivers of Disease in Africa Consortium and now works with two other multidisciplinary zoonoses-related projects, the Myanmar Pig Partnership, and Livestock, Livelihoods and Health.

With the end of a large research project, there can be a certain sense of bathos. All that ambition at the beginning culminating in … what? Published papers in scientific journals, conference presentations on Slideshare, a website that you hope will continue to be updated and, well, the move on to the next project.

None of this is to put down traditional academic outputs, only to acknowledge the desire of most scientists to see science really make its mark.

This is particularly true when it comes to research in developing countries where there is not just a real pressure from the funders, but also a strong desire from the researchers to contribute to real change in the world—or “impact“, as we all now know it.

And so it is with real pleasure that at the end of the large research project that I’ve been working with that I can report that we seem to have avoided that plummeting feeling.

Dynamic Drivers of Disease

The Dynamic Drivers of Disease in Africa Consortium focused on diseases that pass from animals to people—those such as Ebola, Zika and avian flu that have led to so many headlines in recent years. It sought to explore the links between these diseases (known as zoonoses), ecosystems and poverty, and, in particular, how wider global patterns such as climate and land-use change affect how diseases emerge and spread.

A multidisciplinary undertaking, the project included environmental, biological, mathematical, social, political, and animal and human health researchers from 21 partners across three continents and eight countries—working not just alongside each other but also integrating their findings in new and exciting ways.

As if this wasn’t enough of an endeavour in its own right, other challenges came up over the four years of the project—some welcome (our lead researcher became Director of the Institute of Development Studies, adding to her workload considerably); some expected—or at least expectant (our pivotal research manager went on maternity leave); and one truly unexpected and ghastly: our Sierra Leone team, researching Lassa fever, had to stop work when the Ebola epidemic of 2014/15 resulted in movement restrictions in that country, and laboratory and clinical facilities were turned over to crisis Ebola work.

Despite all this, the project can claim to have contributed to real notches on the impact post.

Particularly notable is the creation of new, detailed risk maps for Rift Valley fever (RVF). These have already been put to use, forming an essential element of the Kenyan government disease monitoring and containment strategy when an epidemic threatened late last year. In the past, RVF epidemics have led to the deaths of millions of animals and hundreds of people with huge poverty impacts for pastoralists.

Also of note has been the identification of the patches of land to which tsetse flies are increasingly being confined in the Zambezi Valley in Zimbabwe. Tsetse are the insect vector of the trypanosomiasis parasite which causes disease in animals (with major knock-on effects on the farmers who are financially dependent on their livestock), and sleeping sickness in people (fatal when not properly treated). This has major implications for Zimbabwe’s tsetse control measures which have, in the past, targeted huge swathes of landscape. The research shows more targeted efforts will not only be more effective but also cheaper—and these findings are now being fed into the policy process.

Tseste sampling in Zimbabwe

Tseste sampling in Zimbabwe (credit: Prof. Vupenyu Dzingirai)

Even in Sierra Leone where much of our work was necessarily curtailed, the anthropological research carried out pre-Ebola epidemic into the socio-cultural beliefs and practices surrounding infectious diseases found unexpected application during the epidemic. Much of it fed into an online platform delivering real-time evidence-based advice to organisations such as the World Health Organization, Department for International Development (DFID) and the UN Mission for Ebola Emergency Response (UNMEER).

To note all this is wonderful—and please do look at our other success stories—but some provisos are important. Impact is non-linear, takes time and can be hard to measure; some of our most compelling impacts (including those above) weren’t necessarily those we anticipated, while others—such as our original hope to facilitate more joined-up “One Health” interventions—require ongoing stakeholder engagement that will inevitably take time to filter through.

Also—and importantly—impact doesn’t happen on its own. The Dynamic Drivers of Disease in Africa Consortium, which was supported by the Ecosystem Services for Poverty Alleviation programme, had impact at its heart. It was stressed throughout the research process from conception workshop to final symposium.

So much science, both of the natural and social variety, is intrinsically fascinating. To make it worth celebrating too is a wonderful thing.

The impact stories from the Dynamic Drivers of Disease in Africa Consortium can be viewed at: bit.ly/One_Health_stories

Portrait of a Chemist: From a wartime fascination with chemistry to advising inner-city groups

Posted by Lillienne Zen | Categories: , ,

Peter Gallant found his love for chemistry as a schoolboy during the war while recovering from polio. After 30 years of working with rockets and nuclear power, he went on to apply his chemical experience in the voluntary sector advising inner-city groups.

He speaks to Alex Jackson about his lifelong passion for science.

“I read chemistry books like other people read detective stories,” says affable, wide-eyed 86-year-old Peter Gallant. Gallant’s story is one of remarkable fortitude that in recent years has seen him awarded an MBE.

985_001

“I read chemistry books like other people read detective stories,” says Peter Gallant.
Photograph: Stephen Lake/Royal Society of Chemistry)

Early life

Growing up in the early 1930s in Edgware, London, Gallant’s early childhood was much like many of his schoolmates. Both his parents worked in the admiralty, his dad supplying crews for ships, and his mum, a secretary. An only child, he recalls how after class he would devour books, play with train sets, and listen avidly to his parents’ records. Yet one day at the age of nine, his life would dramatically change. Taken ill in the summer of 1938, Gallant was diagnosed with osteomyelitis, a nasty bone disease which infects and inflames the bone or bone marrow.

“It was a killer. Back then, the death rate was about 50%. There were no antibiotics; the only treatment was major orthopaedic surgery,” says Gallant, describing how the infection spread rapidly through his body. He had operations on the femur and tibia of his right leg, his pelvis and arms, leaving his right hip at about 30 degrees and right leg 6cm shorter than his left. “I went into hospital in June 1938 and didn’t come out until September 1942 — more than four years later. At the start I was so ill, there was no question of any education.”

“I went into hospital in June 1938 and didn’t come out until September 1942 — more than four years later. At the start I was so ill, there was no question of any education.”

Evacuated from Guy’s Hospital during the Munich crisis for fears of German air raids, he was taken to Treloar, a children’s hospital in Alton, Hampshire. He vividly recalls the five hospital ward blocks, each arranged in an arc on a hillside, facing the train tracks. His few hospital perks included watching the trains – a “huge hobby” – a daily half pint of stout “to build me up”, and being wheeled out onto the balcony in the summer of 1941 to see an eclipse.

“For four years I was strapped to two pieces of wood which went from my armpits to my feet and was fixed to the bottom of the bed,” recalls Gallant. “We would overhear dogfights on the street and see the flames rise on the southern horizon when Southampton and Portsmouth were being blitzed.”

Encouraged by his mother to read the daily News Chronicle paper while confined to his bed, Gallant would keep his mind active reading about the war and international affairs. A school teacher would also visit twice a day for an hour and “stop us forgetting what we already knew.”

Read more

Tags:

Connecting patients and clinicians: Why patient perspectives matter in research

Posted by Lillienne Zen | Categories: ,

Vanessa-Smith-headshot

Vanessa Smith is a patient activist working to raise awareness of chronic obstructive pulmonary disease (COPD) and the importance of the patient voice within the medical and research community. Vanessa has severe COPD and recently wrote a patient perspective which was published in npj Primary Care Respiratory Medicine, an online-only, open access journal devoted to the management of respiratory diseases in primary care. She writes about living with COPD on her blog, COPD in Focus, and can be found on Twitter @vancopd.

Tell us about your experience with chronic obstructive pulmonary disease (COPD).

I was diagnosed with severe COPD during the winter of 2008/2009. Although I’d had chest infections over the last ten years, I’d never heard of COPD, so the diagnosis came as a real shock: “It’s caused by your smoking. There’s no cure and you’ll get worse. You may have only another two years.”

It was a bleak time. I was 53, recently widowed, and had a 13-year-old daughter who was still in school. I had no idea what the future would hold and was terrified of leaving her an orphan. The burning thought in my head was that whatever happens, I have to stay around long enough to see my daughter reach adulthood and finish university with a good starting point in life.

That was what really drove me online to find out anything and everything I could about COPD. The NICE guidelines were a starting point in telling me what I needed—the flu jab, pneumonia jab and pulmonary rehabilitation to learn how to breathe with my condition—but there wasn’t much else. I used to stay up until four in the morning, looking for scientific research that could offer me clues on how to cope with the disease. I read everything I could get my hands on and made a point of putting into practice what I found—if I read about the most effective exercises to prevent muscle wasting, I started doing those every day.

“I used to stay up until four in the morning, looking for scientific research that could offer me clues on how to cope with the disease.”

This was seven or eight years ago when research was far less open access than it is now. Sometimes I found older papers to download, but the most up-to-date research was always behind a paywall. It wasn’t just the cost of paying for articles that was the trouble—many journals required subscription, which I’d do, but some would ask which hospital I worked for and I wouldn’t be able to access those papers as a result.

Having access to the most up-to-date scientific research is very important to me, because it was through reading the latest research that I discovered my prognosis—two to five years’ life expectancy—was based on old information. By taking measures such as the flu shot and exercising regularly, people are living 10, 20, even 30 years these days. The science showed me ways to cope with my disease that I didn’t otherwise know about.

npjPCRM_banner_1000px

You recently wrote a patient perspective in npj Primary Care Respiratory Medicine on the practicalities of living with oxygen as a COPD patient. What prompted you to write this?

I completed the European Lung Foundation’s European Patient Ambassador Programme, which taught me how to represent people living with my condition when interacting with healthcare professionals, policymakers, researchers and journalists. The ELF passed on a request from one of the editors who was looking for someone willing to write on what it’s actually like to live with oxygen. Writing the patient perspective wasn’t any harder than other things I’ve done, like an event summary or a blog post—the hardest part was really keeping it so simple and short!

Why do you think the patient perspective is important?

The patient perspective is an opportunity for healthcare professionals to get feedback on things they don’t always hear. A GP could prescribe the best inhaler for you, but not know how you live with it and if you’re complying with it. If you’re not complying with it, is it because you have a swallowing or breathing issue? Do you have trouble handling the inhaler because you have rheumatoid arthritis in your hands, but don’t like to say?

By prioritising patients in research, doctors will know better what matters most to the people they are treating. In the arena of lung cancer, breast cancer and heart disease, there are some fantastic patient organisations which give voice on behalf of their patients, but for disorders like COPD which don’t have a specific organisation in the UK, patient perspectives offer a space for us to speak up.

What do you want COPD researchers to keep in mind when researching and publishing?

Be as generous and as open as possible with your work—the more you share information with your peers, patients and fellow healthcare professionals, the sooner we’ll be able to move forward in treating and curing COPD, which is the most underfunded disorder based on disease burden.

Clinical trials need to better reflect the real COPD population. Too often, trials focus on men with moderate COPD and no comorbidities. Very few patients are as lucky as I am and have only COPD—many will also have heart disease, diabetes, or lung cancer. We need more representative patient populations in the research: male and female, those with severe COPD or not, and a range of comorbidities.

What can publishers do to support and engage patients?

Make more research open access so that more people can benefit from the findings, from individual patients like me, to patient organisations that don’t have a budget for journals subscription. Developing countries like India have high levels of COPD so open access also helps doctors and patient organisations working there who otherwise wouldn’t be able to read the research.

Publishers should raise awareness of patient perspectives; most patients probably don’t know these even exist. It would also be good to have more diversity of voices. The patient perspectives I’ve seen in science journals are often written by well-educated, working professionals, but patients often get diseases like COPD in later life when they’re no longer working. They may not have advanced degrees, but they do have real knowledge about living with their disease. We need to see patient perspectives as opportunities for both patients and researchers to learn from each other.

Do you have any tips for other patients on writing patient perspectives?

  1. Only write about what you know about.
  2. If you have a brief, stick to it. It will keep you focused and make the article so much easier to write.
  3. Don’t go over the suggested word count.
  4. Be confident in your ability. Remember you’re writing as a patient from the patient perspective. This gives valuable insight to academics and researchers and healthcare professionals. They’re not expecting you to write an academic article.
  5. Remember it’s OK to ask for help. While you know your illness, no one expects you to know about the publishing process.

What’s next for you?

The European Lung Foundation is starting a new module on patient involvement in research within the next month. I’m looking forward to taking that and finding out how patients can be more involved with research—it’s something I’d like to do more of.

Vanessa-greatnorthrun

Completing the Great North Run half marathon for COPD

From despair to repair: Empowering communities to restore their oceans

Posted by Alex Jackson | Categories: , , , , , , , ,

Dr Ayana Elizabeth Johnson with Barbuda Prime Minister, Baldwin Spencer.

Dr Ayana Elizabeth Johnson with then Antigua and Barbuda Prime Minister, Baldwin Spencer. (Image: Waitt Institute)

Dr. Ayana Elizabeth Johnson is a marine biologist and Executive Director of the Waitt Institute. Johnson’s mission is to collect, create, actualize and amplify the best ideas in ocean conservation. Her work has been featured in the New York Times, on her blog for National Geographic, in The Atlantic, and elsewhere. She holds a Ph.D. from Scripps Institution of Oceanography, a BA from Harvard University in Environmental Science and Public Policy, and has worked on ocean policy at both the National Oceanic and Atmospheric Administration (NOAA) and the Environmental Protection Agency (EPA). You can find her talking oceans on Twitter @ayanaeliza

“People used to talk about the size of the fish they caught vertically,” says a perspicacious 15-year-old Curaçaoan holding his hands off the ground at head height. “But now we show fish size horizontally.” As the young man lowers his hands at shoulder width apart to demonstrate this, it is strikingly clear the great fishing catches of old have all but gone in the southern Caribbean Sea.

The vibrantly scenic shores and glistening beaches of this bustling island are in stark contrast with the rather gloomier outlook of the once thriving Caribbean ecosystems that supported local fisheries. Speak to any of the older residents or fishermen on Curaçao and they’ll swear by the unprecedented changes they’ve seen in their oceans in the last half century.

This is a familiar picture across the Caribbean, which is suffering from the same threats of overfishing, climate change, pollution and habitat loss, seen worldwide. In August 2014, the National Oceanic and Atmospheric Administration (NOAA) listed 20 species of coral as threatened under the Endangered Species Act, including five Caribbean species. Projected impacts of global warming and ocean acidification motivated this action, but as marine biologist Ayana Elizabeth Johnson eloquently writes in a New York Times op-ed: “climate change really is only half the story.”

Johnson’s encounter with the young Curaçaoan and his jarringly precocious words struck a chord with her eight years ago, in the midst of her PhD research. Focusing on fisheries management and ecology in the southern Caribbean, she interviewed more than 400 fishermen, scuba divers, and locals in Curaçao and Bonaire, to inquire what major changes they had seen in their oceans.

“It is critical to understand what local people see as the threats to the ocean, as the perceived problems have a huge influence on what the perceived solutions should be,” says Johnson. “Often scientists’ outside perspective can be very different to the local one – and this can lead to disconnect when discussing sustainable policy and solutions.”

Read more

Tags:

Citizen Science: In the Shadows of Volcán Tungurahua

Posted by Alex Jackson | Categories: , , , , , ,

How Ecuadorian communities and scientists are linking up to reduce the risk of one of South America’s most active volcanoes.

Jonathan Stone: “In volcanology a great deal of research is put into the prediction of specific hazards and the needs of those affected can often be overlooked." Image credit: (Richie Robertson)

Jonathan Stone: “In volcanology a great deal of research is put into the prediction of specific hazards and the needs of those affected can often be overlooked.” Image credit: (Richie Robertson)

Jonathan Stone is a PhD researcher at the School of Environmental Sciences, University of East Anglia, working in volcanology and disaster risk reduction.  His research focuses on the interactions between citizens, scientists and authorities around volcanoes, examining the effects of citizen science on these relationships. Although his background is in Geology, with an MSc in the Science of Natural Hazards, Jonathan went on to study for an MRes in Environmental Social Sciences before starting a PhD funded by the Economic and Social Research Council and the British Geological Survey. This experience (expertise in) of both the natural and social sciences has lead him to work on the Strengthening Resilience in Volcanic Areas (STREVA) project.

Outside of research, Jonathan is passionate about public engagement and was one of the creators of Volcanoes Top Trumps. More recently he has been involved in producing a series of short documentaries about the societal impact of volcanoes, told by the voices of those who lived through eruptions in St Vincent, West Indies. He likes running in his spare time, being involved in his local church – and of course – climbing volcanoes. 

Seemingly unflappable, tall and with a sharp sense of humour betrayed by a cheeky grin that can’t help but make you smile, Benigno Meneces is by no means your average citizen scientist. As a farmer in the modest surroundings of the Ecuadorian Andes village Bilbao, Meneces ploughs the land by day and monitors volcano eruptions by night. He is one of 35 residents across local villages and towns in the path of Volcán Tungurahua that make up a network of volunteers, known as the ‘vigías’.

Translated as watchman, guard or sentinel, the Spanish word ‘vigía’ only partially covers the passion and enthusiasm local villagers have brought to their voluntary roles protecting their communities. Made up from locals working in agriculture, teaching and business – the volunteers are tasked with communicating observations about the volcano to scientists at the Instituto Geofísico de la Escuela Politécnica Nacional (IG-EPN) and the Secretaría Nacional de Gestión de Riesgos (the Ecuadorian civil protection agency).

Tungurahua looms over the town of Baños.

Tungurahua looms over the town of Baños.

Read more

Tags:

Christina Lewis Halpern: The New York woman inspiring young men from minority backgrounds to code

Posted by Alex Jackson | Categories: , , , , , , , ,

"It was an entirely new world, and IT opened my eyes to how few black and brown young men were active in the technology industry. " (Image courtesy of All Star Code)

“It was an entirely new world, and IT opened my eyes to how few black and brown young men were active in the technology industry.” (Image courtesy of All Star Code)

In the last instalment of our series celebrating prominent women in science and technology across the world, we speak to Christina Lewis Halpern, the founder of All Star Code, a charity which aims to prepare talented young men from minority backgrounds for careers in science and technology.

Christina Lewis Halpern is a social entrepreneur and award-winning journalist who is the founder of All Star Code, a unique, fast-growing non-profit education organization that attracts, prepares and places more young men of color in the technology sector. Christina is a board member of the Reginald F. Lewis Foundation, has been profiled in Fortune, Fast Company, Domino, and Vanity Fair and her work has been published in The New York Times Magazine and other publications. She has been recognized as a White House 2014 Champion of Change for STEM Access and has given talks at Harvard Law School, J.P. Morgan, the Wealth and Giving Forum, among others. She graduated from Harvard College and lives in New York City with her husband, son and dog. 

On a sign that adorns the premises of the vibrant New York technology charity, All Star Code, the bold messaging could not be clearer.  Displayed in large writing are the top ten principles that inspired the charity’s creation. Most prominently placed, and one that will ring true to many Americans, is number one. It reads: “Boys Matter: Young men of color are one of our nation’s greatest sources of untapped talent.” This is a sentiment echoed throughout the organisation’s activities, which primarily aims to prepare talented young men from minority backgrounds for careers in science and technology.

The west Chelsea offices have the look and feel of a traditional start-up. It is at once informal, accommodating and inclusive – the key ingredients that the charity, one year in, has thrived on. And yet, the protagonist behind its creation had until recently been very much an outsider to the technology community.

Wealth gap

Former Wall Street Journal business journalist, Christina Lewis Halpern, had a front row seat to observe and analyse the growth in income inequality and those with assets, who “reaped the seemingly ever-increasing rewards.” Through interviews with the upper echelons of the business world and covering real estate during both boom and bust, she became quickly attuned to the wealth gap. “The gap is very stark in the US with the average white household’s net worth of $110,000, compared to the average black household of around $6,000?” says Lewis Halpern. “It is a terrible problem. When I left the newspaper I was determined to see what I could do to make a difference.”

Lewis Halpern didn’t need to look far for inspiration, as the daughter of one of the most charismatic and powerful African-American businessmen in the US, the late Reginald F.Lewis. The month before her father died in 1993, she was named to the board of his foundation, aged just 12 years-old. The  Reginald F. Lewis Foundation had for many years funded grants of more than $10m to various non-profit programmes and organisations. It was dedicated to supporting youth, arts and education programmes that help minority communities.

Through writing a memoir on her father’s life, called Lonely at the Top, she was fortunate enough to speak to the professor who ran the access programme her father attended and which ultimately encouraged him to pursue law. “My father was one of the first African Americans to work in a white shoe law firm on Wall Street in the 1960s and 1970s, and was a pioneer in his field,” says Lewis Halpern. “He did this because of an access programme. Run by Harvard Law School, the programme would recruit college juniors from black colleges in the south and bring them to the city to introduce them to corporate law.”

Speaking to the now 85-year-old professor and Holocaust survivor, she felt immediately empowered and spurred on to create a prep programme that was as effective as her father’s. It was by chance that she attended her first ever technology conference, a world very different to the corporate environment she was used to reporting in. “It was an entirely new world, and IT opened my eyes to how few black and brown young men were active in the technology industry. It was clear this was the next economic opportunity and was where the wealth, innovation and job opportunities were,” declares Lewis Halpern.

She notes that if her father was a young man today, he would no doubt be working in technology. Through researching the industry and looking at what was available, it was clear there were some great programmes for young women, such as Black Girls Code, but a lack of opportunities for young minority men. “In honor of my father’s legacy – and everyone else who has fought for equal rights – I created this program to help the future generation of youth catch the next wave of opportunity,” remarks Lewis Halpern on her clear intentions for All Star Code.

"Many students we speak to have never heard of a hackathon or even knew there was such thing as a computer scientist. It’s clear we need more access in the pipeline.”

“Many students we speak to have never heard of a hackathon or even knew there was such thing as a computer scientist. It’s clear we need more access in the pipeline.”  (Image courtesy of All Star Code)

Read more

Tags:

UNESCO Regional Chair on Women, Science & Technology, Dr Gloria Bonder, talks women in science and gender equality

Posted by Alex Jackson | Categories: , , , , , , , , ,

“What I would love to see is more qualitative research not on why women can’t and why so few, but who the women are that are successfully developing careers in engineering, technology or sciences.”

In part four of our five features this week celebrating prominent women in science and technology across the world, we speak to Dr Gloria Bonder, the coordinator of the Global Network of UNESCO Chairs on Gender and the UNESCO Regional Chair on Women, Science and Technology in Latin America. She talks about UNESCO’s latest global figures on women in science, changes that need to be made in both policy and education, and the necessity for more qualitative research on the women who are successfully developing careers in engineering, technology and science.

Dr Gloria Bonder is the Director of the Department of Gender, Society and Policies of the Latin American Postgraduate Institute of Social Sciences (FLACSO Argentina). She coordinates two regional programmes including the UNESCO Regional Chair on Women, Science and Technology in Latin America and the e-learning master’s programme on Gender, Society and Public Policies. Bonder is the coordinator of the Global Network of UNESCO Chairs on Gender. Since 2014, she has coordinated the region’s activities in the global GenderInSITE programme, through her role as the UNESCO Regional Chair. The programme aims to influence policies and policy makers in science, technology, innovation and engineering, to integrate gender equality principles and goals.

She is a researcher and consultant on Women, Science and Technology for several national, regional and international organisations such as: Minister of Science and Technology in Argentina, United Nations, Women and Development Unit, ECLAC and the Office of Science and Technology, UNICEF, UNIFEM, UNDP and UNESCO, among others. Bonder has developed several research projects on gender issues and/in technology and science, education, communication, health and youth, and published books and articles both national and international. She is a member of the advisory board of UN Women for Latin America and the Caribbean and WISAT (Women in Global Science and Technology).

“What I would love to see is more qualitative research not on why women can’t and why so few, but who the women are that are successfully developing careers in engineering, technology or sciences,” strongly asserts Gloria Bonder, coordinator of the global network of UNESCO Chairs on Gender and the Regional Chair on Women, Science and Technology in Latin America.  She continues: “We should look at why they chose that career, what their experiences have been so far, and what they like and don’t like, as well as how they overcome obstacles. We must move away from the basic question of why so few.”

Dr Bonder is not one to mix her words lightly. Having worked on gender studies for more than 40 years in science and technology, she has an authoritative voice and is deeply respected across the world. During unstable political times in the mid-1970s in her home country of Argentina, she was the catalyst behind the creation of a women’s study centre, carrying out independent research on different aspects of gender studies. At that time, it was quite the pioneering community and as a result led to the introduction of a postgraduate programme on women’s studies at the University of Buenos Aires, which Bonder was the founding director of between 1987 and 1999.

Fundamental Changes

As we look back at Dr Bonder’s achievements having set up the Gender, Society and Policies Institute in 2001 at FLACSO-Argentina, there is something on her mind that won’t shift. She interjects: “We need to not only attract both women and men to these careers, but make fundamental changes to the workplace culture and promote that both genders share caring responsibilities. If I was young now, would I choose the science and technology subjects that are taught today? No. To go into laboratories or industries  and make a career in such a way that you have to choose between having a family and enjoying other dimensions of your life, or being a successful scientist, is just plain wrong.”

At FLACSO, Bonder has been quite the influential director coordinating regional programmes across Latin America. The institute runs two huge programmes, which consist of the e-learning Master’s Programme on Gender, Society and Public Policies, and working on training and research projects for UNESCO and other organisations, alongside Bonder, in her role as the Regional Chair on Women, Science and Technology in Latin America.

Read more

Tags:

Oreoluwa Somolu: The Nigerian woman empowering young women in Africa to engage with technology

Posted by Alex Jackson | Categories: , , , , , , , ,

"Lots of the girls who attend the centre have never seen or met a woman who is a computer scientist or engineer, so the prospect of becoming one, is not within the realms of possibility."

“Lots of the girls who attend the centre have never seen or met a woman who is a computer scientist or engineer, so the prospect of becoming one, is not within the realms of possibility.”

In the third of our five features celebrating Ada Lovelace Day and prominent women in science and technology across the world, we speak to Oreoluwa Somolu about empowering young women in Africa to engage with technology and pursue careers in science and technology.

Ada Lovelace Day, marked yesterday across the world, is an annual celebration of the achievements of women in science, technology, engineering and maths (STEM).

Oreoluwa Somolu Lesi is the Founder and Executive Director of the Women’s Technology Empowerment Centre (W.TEC). Somolu worked for several years in the United States at an educational non-for-profit organisation on a number of projects, which explored the interplay between gender and technology and which sought to attract more girls and women to study and work in science and technology-related fields. She has a Bachelors degree in Economics from Essex University, U.K, a Master’s degree in Analysis, Design and Management of Information Systems from the London School of Economics & Political Science and a Certificate in Applied Sciences from Harvard University’s Extension School. Her interests are the applications of technology in improving lifelong learning and also to raise the economic and social conditions of people (especially women and children) in the developing world.

Somolu also has some research experience, which includes working on the Gender Equity in Math and Science (GEMS) project, while working at the Education Development Center in MA, U.S.A from 2001 to 2003. She is a 2014 Vital Voices Lead Fellow, 2013 Ashoka fellow and a recipient of the Anita Borg Change Agent Award for her commitment to issues of women in computing in Nigeria.

It was while volunteering in a downtown Boston community centre and women’s shelter, that Nigerian-born STEM enthusiast Oreoluwa Somolu realised the severe lack of awareness around the benefits of using technology. Every day she would teach women and children from across different parts of the US city how to use computers, answering questions and offering guidance on web design and basic programming. It would often surprise her how “mysterious” computing was to many, but made her fully grasp the profound impacts technology could have on people’s lives.

“I naively expected everyone to be able to use a computer as this was America, but found that to be far from the truth,” remarks Somolu. “It was an eye opener to the real world, where more women and people from ethnic communities considerably lacked computer skills. Some had never turned on a computer before, let alone knew the benefits. It was so empowering to see women return to the centre a few months later to report they had found a job as a result. They had a new found self-confidence.”

Read more

Tags: