Sustainability

Biological Annihilation: Earth's Sixth Mass Extinction Event is Under Way

Earth is entering its sixth mass extinction event, posing a "frightening assault on the foundations of human civilization," says a new study co-authored by Professor Gerardo Ceballos at the University of Mexico.

August 1, 2017
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Submitted by: Love Knowledge
Category: Environment

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Type: Video

Former NASA Climate Chief Warns That Earth Could Become “Practically Ungovernable”

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Former NASA climate chief James Hansen believes climate change's most dangerous effect will be a continuous rise in sea levels and not necessarily the increase in temperatures. Because so many people live in coastal cities, the mass migrations inland that will follow this rise could leave the world in ungovernable chaos.

July 14, 2017
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Submitted by: Love Knowledge
Category: Environment

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Massive Iceberg Breaks Free in Antarctica: How Worried Should We Be?

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The iceberg, which is about the size of Delaware, is an important reminder that ice on Earth is changing--and not just in Antarctica, says Dr. Twila Moon, a glacial expert with the