400 Parts in a Million: The World’s Biggest Experiment

400 Parts in a Million: The World’s Biggest Experiment

Subscribe – it’s FREE! –
And please support us on Patreon –

For further information:
NOAA –
UK Met Office –
Climate Central –
Real Climate –
IPCC FAQs –
US Global Change Research Program –

This episode was made possible by the generous support of Science Alert – and

Special thanks to Anne Reich and Julia Wilber for their contributions to the script.

MinuteEarth is on facebook –
And twitter –

MinuteEarth provides an energetic and entertaining view of trends in earth’s environment — in just a few minutes!

Created by Henry Reich, with Alex Reich, Peter Reich, Rose Eveleth, Emily Elert, and John Guittar.

Music by Nathaniel Schroeder:

%d bloggers like this: