Over the last 10,000 years the world has lost one-third of its forests. An area twice the size of the United States. Half occurred in the last century.
Can Countries Save the Rain Forest?
Can Planting a Trillion New Trees Save the World? - The New York Times
FAO Data for Agricultural Land per Person, 1961 – 2018 (example from Our World in Data) – Animal Data Project
World has lost one-third of its forests-Telangana Today
The world has lost one-third of its forest, but an end of deforestation is possible - Our World in Data
On global climate change in the beginning of 21st century
1: Global trends in consumption - THE GEOGRAPHER ONLINE
Charted: Share of World Forests by Country
The world has lost one-third of its forest, but an end of deforestation is possible - Our World in Data