Let's keep the sky blue.

Please watch this !
7 decades of Sir David Attenborough's life & how our planet has changed.
https://youtu.be/zDY8d5eY8Og?si=fY-ZMc_VFVHaRYoq 1:23:48

I challenge YOU all to watch this program & not shed a tear 😢

The next 7 decades will be exponential. 😶‍🌫️
The world will struggle with 30 Billion !