TV...
A Perfect Planet with Sir David Attenborough
I am Greta
Climate Change - the Facts - with Sir David Attenborough
Radio...
Radio 4 - 39 Ways to Save The Planet. 13.45 every week day for the next 2 weeks, just 15mins per episode.
BBC Sounds - The Reith lectures, given this year by Mark Carney on the theme of From Climate Crisis to Real Prosperity
The Today Programme on 31st December, guest edited by Margaret Atwood, which included interviews with Greta Thunberg and Prince Charles
And for a bit of inspiration, maybe take a look at the Woman's Hour Powerlist 2020 : Our Planet
Farming Today - Rewilding
Happy Viewing/Listening!