The Mind-Killer
I've always been a big fan of Carl Sagan since I was young watching Cosmos on broadcast television with my father. I'm still a fan of the recent reboots produced by Seth McFarlane and starring Neil deGrasse Tyson, but Dr. Sagan will always have a special place in my heart for the way he clearly explained what we know and how we know it. If you have a chance to read his book The Demon-Haunted World: Science as a Candle in the Dark then I highly recommend it. Listening again to his slightly less-famous clip talking about the pale blue dot (the Earth as viewed in the distance from space) made me think about our current situation and what I think he might have had to say about our current circumstances. Fear is an emotion that is in no way unique to humans. If you've ever watched a nature documentary in which a small animal or insect recognizes the danger it's in from a predator and tries to escape, you know that fear is inherently biological. It's a fight-or-flight ...