Climate Change - An Existential Threat or Not? - Jim O'Brien (Chair ICSF)

Current Threats to Large Trees and the Challenges of Eastside Forest Advocacy

In the Line of Fire: Northern Forests Under Threat

Forests encourage biodiversity, but face threats

Forest Guardians: When Young People Lead the Fight Against Deforestation | SLICE EARTH | FULL DOC

UVM study looks at the threats facing Vermont’s forests because of climate change

Professor Ramanathan: Climate change morphing into an existential threat

80-foot-tall sequoia sculpture at OSU to evoke changing climate threat

Climate change: A slow-burn existential threat | Jon Gertner | Big Think

The Brazilian Amazon Under Threat

Environmental Health Threats, Replenishing Rivers, and Happy Little Trees with Shelby & Anton Ep 12

Kenya's baobab trees face new threats

Decades of fire suppression pose new threat for California's Sequoias

The Most Dangerous Threat to Humanity | Climate Change |

The Threats Facing Forests - Field Trip

Threats to tree health in Wales

Global Worming - A Threat to Forests and Climate

Jane Goodall on the Threat of Animal Agriculture, GOP Climate Change Denial & Why She’s a Vegetarian

Will the Rainforest Survive? New Threats and Realities in the Tropical Extinction Crisis. Part 1

Native U.S. Tree Diversity Under Threat