Is it Smoky in Here? The importance of the Clean Air Act in the 21st century

by Felix Barber figures by Hannah Zucker We live in exceptional times, with extreme weather events in recent memory including devastating wildfires in California, flooding and polar conditions in the Midwest USA, and extreme rainfall in the wake of hurricane Harvey. Such events are predicted to only become more common with global climate change. In the US, the Clean Air Act (CAA) is a major … Continue reading Is it Smoky in Here? The importance of the Clean Air Act in the 21st century

When conservation isn’t enough: rewilding lost ecosystems

Last week, a new study reported that the Antarctic’s second largest colony of emperor penguins continues to decline, after warming weather and high winds led to the loss of over 15,000 eggs in 2016. With reports like these becoming depressingly commonplace, environmental biologists are thinking of out-of-the-box solutions to fight the destruction of ecosystems around the world. One popular solution: Rewilding. Rewilding involves active and … Continue reading When conservation isn’t enough: rewilding lost ecosystems

Fossil Fuel Companies Invest in Removing Carbon Dioxide Directly from Air

In the Canadian town of Squamish, there’s a small building with a massive fan on its purple roof. The fan is rapidly pulling outside air into the facility. The air enters the outdoors again, but it’s not quite the same. About 75% of the carbon dioxide (CO2) is gone. Run by the company Carbon Engineering (CE), the building is the pilot plant for their technology … Continue reading Fossil Fuel Companies Invest in Removing Carbon Dioxide Directly from Air

One Man’s Waste, Another Man’s Fortune

The next time you sit down to make a deposit at your local porcelain bank, you might want to think twice before flushing. Researchers at the Georgia Institute of Technology and the Center for Disease Control have conducted a comprehensive analysis of global fecal production and have finally put a price tag on your poo – with promising implications for developing countries. Read Trevor Haynes’ article to find out more. Continue reading One Man’s Waste, Another Man’s Fortune

What Pelvis Shape Can Teach Us About Human Evolution

If you are looking for an interesting case study on human evolution, look no further than the female pelvis. The shape of the pelvis is thought to be a compromise between two opposing evolutionary pressures. On one hand, a narrow pelvis is ideal for walking on two feet, a trait that gives us a competitive edge over other species. On the other hand, a wide … Continue reading What Pelvis Shape Can Teach Us About Human Evolution

Hey, Can You Put That Out? My Planet is Dying

You’ve probably heard that cigarettes are bad for you, and it has always been a safe bet to assume that they’re bad for the environment too. A comprehensive analysis of the entire tobacco supply chain by researchers at the Imperial College of London shows just how devastating the industry continues to be for global environmental health. Check out Trevor Haynes’ article to learn more. Continue reading Hey, Can You Put That Out? My Planet is Dying