BUMPER EPISODE! Because we've got two very large reasons to be merry. It's CHRISTMAS, so anything can happen - even, apparently, Liam Gallagher turning out to be the voice of the planet.

And as the Babble finally hits 100, we look back on a ton of podcasts and ask: have things got better or worse? Does anyone remember any of the politicians that were around when we started? And why can't Dave still say the word sqwiwwel?

All this, and Boris Johnson's been drinking nuclear waste, that charming Monsieur Macron's been putting other people's money where his mouth is, and someone's making electricity out of Ol's Christmas dinner.

Sustainababble is your friendly environment podcast, out weekly. Theme music by the legendary Dicky Moore – @dickymoo. Sustainababble logo by the splendid Arthur Stovell.

Available on iTunes, Acast, Soundcloud & all those types of things, or at sustainababble.fish. Visit us at @thebabblewagon and at Facebook.com/sustainababble. Email us at hello@sustainababble.fish.