People and trees have had a deep relationship throughout time. Tree worship has been practiced almost universally by cultures all over the world.
History of Christmas Trees - Symbolism, Traditions & Trivia
Christmas trees — and the farmers who grow them — are vanishing
What is the connection between people and trees? - Ubuntopia
People and Trees: Intimately Connected Through the Ages
Letting Go of Fear - Elaine Mansfield
The Language of Trees: A Rewilding of Literature and Landscape: Holten, Katie, Gay, Ross: 9781953534682: : Books
David Ellingsen - Falling Boundaries
People and Trees: An Intimate Connection - American Forests
People and Trees: An Intimate Connection - American Forests
How Conservation and Community Are Helping to Heal the Land—and People—of Rwanda
Trees in mythology - Wikipedia