Q+A: Can we avoid the looming climate wars?

Q+A: Can we avoid the looming climate wars?

Our options as a humanity may be dwindling in the face of climate change. The coming changes may completely alter the world as we know it with collapsed ecosystems, mass immigration of climate refugees, and more devastating wars over basic necessities such as food and...
How big is tourisms carbon footprint?

How big is tourisms carbon footprint?

By Arunima Malik & Ya-Yen Sun Arunima Malik & Ya-Yen Sun look into the carbon footprint of tourism and find out it is bigger than we thought. The carbon footprint of tourism is about four times larger than previously thought, according to a world-first study...
How bad is oxygen depletion for our oceans?

How bad is oxygen depletion for our oceans?

A major University of Otago-led study into an ancient climate change event that impacted a significant percentage of Earth’s oceans has brought into sharp focus a lesser-known villain in global warming: oxygen depletion. The study is the culmination of a major...