Canopy of TitansTrees are crucial in preserving a liveable future. Canopy of Titans makes an eloquent plea for saving one of North America's last great forests. The Sixth Extinction: An Unnatural History In Canopy of Titans, Paul Koberstein and Jessica Applegate examine the global importance of the Pacific Coastal Temperate Rainforest that stretches from Northern California to Alaska. Their urgent and authoritative account sets out the threats facing a vital