something else to share

James Burke was a wonderful science communicator (still may be; I don’t know if he’s still alive). Twenty-something years ago, I remember watching one of his TV series, The day the world changed. It impressed me then, & I wasn’t disappointed when I watched part of it again today, having found a link to it via the Friends of Charles Darwin. This particular link is to one episode of the series, looking at what’s often called the "Darwinian revolution", but I suspect you could find the whole lot on YouTube if you wanted to go looking.