"It is the most interesting book I have ever read and inspires me to do something immediate to save our civilization." —Hanh Lien, translator for the Vietnamese edition of World on the Edge
Lester Brown discusses progress on wind, solar and geothermal energy on E&E TV's On Point. As shifting weather patterns and weather-related disasters become more prevalent, food insecurity is a growing concern. Brown explains why he believes food security is "the weak link" for our civilization.