Forests: From the Amazon Rainforest to the Siberian Taiga - Wonders Of Our Planet

Forests cover a third of our planet's land mass. They are home to more than three-quarters of the world's species. They absorb a quarter of the carbon dioxide that industries pump into the air. Their existence supports human life. We both treasure them and waste them. Forests explores more than 130 fascinating woodlands from around the world.