More climate videos

Add your favourite climate-related videos here, or post a link. The syntax for posting a video itself is below, and you replace the words youtubeidwith the id in the YouTube link:

Use: {{youtube>youtubeid?large}}
Replace youtubeid with the number at the end of the link after the = sign
For example, just use w8Q7wE-Nou8 in the following link: https://www.youtube.com/watch?v=w8Q7wE-Nou8