A lot of people think medicine hunting is all Chris trekking through the jungle. Or, for that matter, the chiefs and (male) elders he works with. The men get the headlines, but it's the women behind the scenes who are doing the planting and harvesting and chopping.

A lot of people think medicine hunting is all Chris trekking through the jungle. Or, for that matter, the chiefs and (male) elders he works with. The men get the headlines, but it's the women behind the scenes who are doing the planting and harvesting and chopping.

I've learned that ayahuasca works in levels, a little like peeling an onion. It is complex and something you really have to experience to understand.

Arcitc Harp seal pup populations are declining as they are commercially hunted for oil and fur and global warming causes the ice where pups are born to break up and melt. Now these sweet and adorable pups face yet another human threat: oil spills.

I've heard that the two plants that make Ayahuasca (Banisteriopsis caapi and Psychotria viridis) in the Amazon, are increasingly difficult to find in the wild.

America's remaining wild horses are under aggressive attack and rapidly disappearing from government-managed, citizen-owned wilderness spaces.

Wherever wolves run free, indigenous cultures have revered them as symbols of loyalty, free will, fearlessness and unity. But wolves haven't had it easy in North America, where negative myths prevail. Fear-based stereotypes and use of public lands for cattle ranching have resulted in Mother Nature's dogs being aggressively persecuted to the point of near extinction.