2019 has been a year of significant events – from political unrest to climate disasters worldwide. Some of the most scrutinized events of the past year are tied inextricably to the places where they occurred – political uprisings driven by the residents of a city with an uneasy history, or multiple deaths caused by the […]
More than ever, humans need to find new ways to connect to other animals. In the United States alone, over 150 million people have a pet. There are over 10,000 zoos worldwide, with each of the larger zoos having several thousand animals. These and millions of other animals rely on humans for their survival. It […]
Resilience is a much-desired characteristic. The dictionary defines resilience of materials as the ability of a substance to spring back into shape – elasticity. Resilience is increasingly applied to individuals and institutions, as in the other dictionary definition: the capacity to recover quickly from difficulties – toughness.
James Glaisher and Henry Coxwell are best known for a dramatic balloon ascent in 1862, in which they launched from Wolverhampton and reached heights above the top of Everest within an hour. The aeronauts went on to perform many highly successful ascents, recording invaluable data of the upper atmosphere. On one trip in 1864, Glaisher noted a characteristic warm, south-westerly wind blowing above the country. His thoughts proved to be well over a hundred years ahead of their time.
When did you last look up at the night sky? Before the advent of streetlights, paying attention to the heavens above us would have been an everyday part of existence, as commonplace as noticing the weather. Now, as many of us hurry from brightly lit office buildings to the cosy lights of home, few remember […]
Many people view evolution as an extremely slow, long-term process by which organisms gradually adapt and diversify over millennia. But researchers also have found that rapid evolutionary change can occur over mere centuries, or even decades. Such ongoing rapid evolution is the focus of a fast-moving field of empirical work, made easier by new techniques […]
Scientific journals are complex ecosystems, bringing together different actors in what is loosely akin to an inquisitorial court of law. The chief editor is the judge. She will decide whether a manuscript goes out for review and makes the final decision should the paper be peer reviewed. Members of the editorial board are like council, […]
Among the great lies I learned in medical school was that a human being was the product of a sperm and an egg. Yes, these gametes are necessary, but they are hardly sufficient to create and sustain a human life. Each one of us stays alive only with the help of trillions of other organisms – the human microbiome – that live on and in every surface of our body exposed to the outside world.
It’s a rare day when the news doesn’t cover something related to climate change, whether biodiversity loss, climate refugees, retreating glaciers, or an extreme weather event. Though it’s broadly accepted that climate change is caused by “us,” at some level, we often assume the solutions are covered and controlled by experts, especially natural scientists, engineers, […]
In the climate change debate, we often hear the argument that the climate has been changing since time immemorial. This is true, but if modern climate change differs from pre-historic climate cycles, the statement by itself is empty. We need to know how modern climate change compares with that of the past.
Talking about the weather is a national obsession. Thomas Hornsby talked about the weather, or at least wrote about it, in Oxford back in the mid-eighteenth century. His surviving diaries from 1767 mark the commencement of the longest continuous single-site weather records in the British Isles, and one of the longest anywhere in the world.
The famous ocean explorer, Sylvia Earle, has long advocated that people stop eating fish. Recently, George Monbiot made a similar plea in The Guardian – there’s only one way to save the life in our oceans, stop eating fish – which, incidentally, would condemn several million people to starvation. In both cases, it’s facile reasoning. The oceans may suffer from […]
Human impact on climate and environment is a topic of many discussions and research. While the social, economic, and environmental effects of climate change are important, climate change could also increase the spread of infectious diseases dramatically. Many infectious agents affect humans and animals. Shifts of their habitats or health as a result of climate change and […]
The amount of carbon dioxide released into the atmosphere by burning of fossil fuels is at a staggering all time high of 34 billion tonnes, having risen every decade since the 1960s.
Our Planet, Netflix’s new nature documentary voiced by David Attenborough, arrives on the online streaming platform today. The series explores the wonders of the natural world, focusing on iconic species and stunning wildlife spectacles.
We used to think—and many of us were taught in school—that the dinosaurs went extinct many millions of years ago. But now it seems like this might not be the case.