Arthus-Bertrand started a thorough study on the state of the Earth sponsored by UNESCO
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikipedia
- #event
← Yann Arthus-Bertrand timeline
Arthus-Bertrand started a thorough study on the state of the Earth sponsored by UNESCO
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-18 from Wikipedia. The archived copy is preserved so this citation survives link rot.