Category Archives: The Forefront
You’ve probably heard of the Sargasso Sea – it is well-known for the floating seaweed called Sargassum that provides a habitat for baby sea turtles and many other sea critters. Floating in the Atlantic Ocean just off the east coast of North America, it’s also the region where the European and American eels mate, a process that scientists still don’t fully understand after centuries of research.
For the last 10 years, a phenomenon has occurred in the Atlantic where never-ending masses of Sargassum inundate beaches after uncharacteristically large blooms occurred. The Sargassum originates from the nutrient-poor waters of the North Equatorial Recirculation Region off the west coast of Africa and spreads throughout the Atlantic Ocean and adjacent ocean basins, affecting the Caribbean, states surrounding the Gulf of Mexico, South America and even Africa. Tom Theirlynck is a marine biologist, currently working on his PhD at the Royal Netherlands Institute for Sea Research (NIOZ) and University of Amsterdam (IBED-FAME), and he as part of the Amaral-Zettler (NIOZ/UvA) research group is studying the excessive Sargassum blooms in detail.Read more
While climate change often dominates news headlines, the fact remains that currently the majority of damage being done to the world’s ecosystems is a product of the way we use land. Major examples of land use change such as deforestation and cattle grazing do have impacts on the world’s climate of course, but they have numerous other very severe and more short-term impacts on the world’s biodiversity, as well as on human health.
Yet despite the fact that most species’ population declines and extinctions come down to the rapid degradation of their habitats, climate change remains the more ubiquitous of the two threats. With that in mind, I spoke to Professor Francesca Verones of the Norwegian University of Science and Technology earlier this year. Francesca’s work involves projecting the impact of human activity on the planet’s biodiversity, and we discussed why communicating the problems with land use change can be a challenge, and why changing our habits is hard, but necessary.Read more
This interview was first published in late 2018 on the predecessor to Ecology for the Masses under the title “Marlene Zuk: Gender in Science”. Image Credit: Marlene Zuk, University of Minnesota, CC BY 2.0
Co-authored by Kate Layton-Matthews
As part of a two-day gender equality workshop for the Department of Biology at NTNU, Kate Layton-Matthews and I had the chance to interview Professor Marlene Zuk. Marlene is a prominent evolutionary biologist and behavioral ecologist, and a well-known advocate of improved gender equality in academia.
Her emphasis on bringing about more fact-based discussions on gender and how to attract women to typically male-dominated professions is unfortunately still necessary. People are still maintaining the view that women are ‘naturally less inclined’ to what are considered as ‘masculine’ disciplines, but as Marlene explains, it is impossible to disentangle culture from genetics. Her work is fundamental in the face of such dangerous over-simplification, for instance in the light of the firing of a disgraced professor at Cern, the European nuclear research centre in Geneva, where a male professor commented that ‘Physics was built by men’, which was unsurprisingly met with immediate backlash. In the words of another gender equality-advocate and professor in Physics, Jessica Wade, we need to fight against the ‘toxic and incorrect messages’ that such people are propagating.