Nature

Tree
Articles

Richard Powers’ “The Overstory” is overturning a lot of conventional thinking. It’s been called “visionary” and “monumental.” And though human characters shape the plot of this 500-page epic, the real heroes are trees.

That Tree in April 2017
Photo Gallery

Mark Hirsch took 365 photos — one a day for a year — of a single Bur oak tree. The project changed his life.

The forest organism
Articles

Suzanne Simard is a forest ecologist who's revolutionizing our understanding of trees. She has discovered that trees use underground networks to communicate and cooperate with each other. It turns out that whole forests can exist as a superorganism.

A tree in Sequoia National Forest
Airdates: 
April 28, 2018
December 15, 2018

Trees talk to each other, and even form alliances with other trees or other species. Some are incredibly old — the root mass of aspens might live 100,000 years. In this hour, we explore the science and history of trees.More

Audio

It's one thing to imagine the intelligence of a forest, but could you experience it? The Japanese concept of "forest bathing" might help. Forest guide Amos Clifford is a former Zen teacher who's one of the world's experts on forest bathing.

Kerepunu women at the marketplace of Kalo, British New Guinea, 1885
Articles

A conversation with renowned biologist Jared Diamond, best known for his Pulitzer Prize-winning book “Guns, Germs and Steel.” His new book is “The World Until Yesterday: What Can We Learn from Traditional Societies?”

Length: 
11:00

Pages

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