“While society's been humming along and enjoying all these advances in agriculture and medicine, in the last 50 or 60 years, ecologists have learned a lot about how nature works. I've codified these into a set of rules called the 'Serengeti Rules.'”

James Suzman lived with a tribe of hunter-gatherers to witness how an ancient culture survives one of the most brutal climates on Earth. His learnings may surprise you.

What beavers and earthworms can teach us about working with, not against, Mother Nature.