By Mahasweta Saha, Plymouth Marine Laboratory | – What do the following changes have in common? Some ant species are struggling to follow trails, as warming temperatures cause a certain pheromone they use to communicate to decay. The water fleas Daphnia are finding it harder to evade predators as CO₂ levels rise in the water. […]
Human Exposure to Wildfires has more than doubled in two Decades
By Mojtaba Sadegh, Boise State University | – Over the past two decades, a staggering 21.8 million Americans found themselves living within 3 miles (5 kilometers) of a large wildfire. Most of those residents would have had to evacuate, and many would have been exposed to smoke and emotional trauma from the fire. Nearly 600,000 […]
Global Heating and its Wildfires are Reshaping Canada’s Northern Forests and its Tundra
By Konrad Gajewski, University of Ottawa/ L’Université d’Ottawa | – (The Conversation) – Global warming is affecting the boreal forest — what happens will depend on the climate, vegetation and the frequency and intensity of wildfires. Changes in the north include increases or decreases in leaf growth, called Arctic greening and browning, more extensive growth […]
We Need to Decarbonize our Electricity, and Quickly — the Good News is that Green Energy is Practical and Brings Economic Benefits
By John Quiggin, The University of Queensland | – We use energy in everything we do, but few of us understand it properly. Much of the time this doesn’t matter. We can flick a light switch or turn the ignition key in a car, knowing the technology will work whether we understand it or not. […]
Debunking Migration Myths: Why People really Move, and Why most Migration happens in the Global South
By Avery Anapol and Mend Mariwany | – (The Conversation) – Around the world, borders between countries are getting tougher. Governments are making it more difficult to move, especially for certain groups of vulnerable people. This comes with a message, subtle or not: that people are moving to higher-income countries to take advantage of the […]
Climate Crisis: Meltwater is Creating Millions of Hairline Cracks in Greenland’s Ice Sheet, Destabilizing it with a form of Hydro-Fracking
(The Conversation) – Alun Hubbard, University of Tromsø | – I’m striding along the steep bank of a raging white-water torrent, and even though the canyon is only about the width of a highway, the river’s flow is greater than that of London’s Thames. The deafening roar and rumble of the cascading water is incredible […]
For Palestinian Children living in Masafer Yatta, going to School is an act of Resistance
By Anna Lippman, York University, Canada | – Go to any coffee shop or grocery store in Canada and you’ll be sure to hear it — parents discussing the quality of their children’s schools and education. But in the region of Masafer Yatta in the West Bank, educational chatter often revolves around whether it’s safe […]
Right-to-Charge Laws bring promise of EVs to Apts., Condos and Rentals
Eleftheria Kontou, University of Illinois at Urbana-Champaign | – (The Conversation) – More than 3.6 million electric cars are driving around the U.S., but if you live in an apartment, finding an available charger isn’t always easy. Grocery stores and shopping centers might have a few, but charging takes time and the spaces may be […]
Plastic Pollution: Campaigners around the World are using the Courts to Clean Up, but Manufacturers are Fighting Back
By Sam Varvastian, Cardiff University | – Plastic pollution has become such major problem that it’s threatening our human rights. That’s the view of two UN special rapporteurs (human rights advisers) who recently issued a joint statement, warning against the “overwhelming toxic tidal wave” of plastic endangering us and the environment “in a myriad of […]
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