Scientists around the world have big dreams for our planet in 2020

Scientists around the world have big dreams for our planet in 2020

Scientists around the world have big dreams for our planet in 2020

Eleven thousand scientists from around the world came up with a "2020 environmental wishlist" and here's what was on it.

User: Zoomin English

Views: 83

Uploaded: 2020-01-07

Duration: 01:37