What do you say to a sizable population of Americans that believe climate change is not for real?
If there’s a future for commercially grown ‘artificial meat’— some scientists believe may be possible in a few years—they are going to need a different name.
Hope for progress on slash-and-burn farming Slash-and-burn subsistence agriculture has fed millions of families over past centuries; today it maintains their descendants in poverty; and its widespread failure is an underlying cause of rural-urban migration in the tropics. The consumptive process by which forest cover is converted to invasive grassland, over vast swathes of former […]
A new study reported in the journal Science attributes Arctic Circumpolar Current in shallow ocean currents as the major contributor to the shift in climate 30 million years ago.
Environmental scientist, Lester R. Brown, argues that climate change threatens civilization, he outlines his ideas in Plan B: Mobilizing to Save Civilization.