Speak to the hills Book

This book is amazingly prescient. Originally published in 1990, it includes an entirely modern understanding of the dire climate change issues we face today. Even more amazing is Mr. Weiner's understanding of the powerful effect of methane released from melting permafrost and from methane clathrates on the Arctic sea floor. A great book that makes clear that we must solve this climate change problem ASAP or face the extinction of our species by 2030.