I meet people who use the term "plant spirit" as a matter of course. Initially I thought they were all rather woo-woo, but as I met more brilliant, accomplished plant spirit thought leaders, my thoughts started to shift to, "What am I missing here?"

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

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

The health of life on Earth depends on its oceans. But unless we save our seas from the growing mounds of pop bottles, cigarette butts and plastic trash, soon there won't be much healthy sea left.

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.

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.