The world economy has run into a brick wall. Despite countless warnings in recent years about the need to address a looming hunger crisis in poor countries and a looming energy crisis worldwide, world leaders failed to think ahead.
California, you may have heard, is an apocalyptic mess of raging wildfires, soaring unemployment, mass foreclosures and political paralysis. It’s dysfunctional
The Massachusetts Institute of Technology has long been known worldwide for its engineering programs, and a symposium at MIT this week will draw scientists from around the globe to focus on a hot facet of the field — climate engineering.
William Kamkwamba dreamed of powering his village with the only resource that was freely available to him. His native Malawi had gone through one of its worst droughts seven years ago, killing thousands.