The night sky, it seems, is getting brighter. At least according to some not-science we got sent by some not-scientists. But whether it's true or not (it almost certainly isn't) the question of light pollution got us thinking. So this week we rattle off all the ways in which the simple act of making sure we can see where we're all going is in fact abysmally bad for life on earth. Here's to another 250 episodes eh. Sustainababble is your friendly environment podcast, out weekly. Theme music by the legendary Dicky Moore – @dickymoo. Sustainababble logo by the splendid Arthur Stovell at Design by Mondial. Ecoguff read out by Arabella. Love the babble? Bung us a few pennies at www.patreon.com/sustainababble. MERCH: sustainababble.teemill.com Available on iTunes, Spotify, Acast & all those types of things, or at sustainababble.fish. Visit us at @thebabblewagon and at Facebook.com/sustainababble. Email us at [email protected].