I've found talks on youtube to be very interesting. You can often just listen to them without watching the video. Some links: Allen institute lectures about ne

I've found talks on youtube to be very interesting. You can often just listen to them without watching the video. Some links: Allen institute lectures about neuroscience: https://www.youtube.com/watch?v=mtPgW1ebxmE&list=PLOpjORaUU74zmq6Pmo3O6dzhxFBtaGsdt https://www.youtube.com/watch?v=mtPgW1ebxmE&list=PLOpjORaUU7... A talk about the insight Mars lander by the guy who proposed the mission: https://www.youtube.com/watch?v=uXyLaER23aU https://www.youtube.com/watch?v=uXyLaER23aU Climate change (focused on Boston but he really knows his stuff): https://www.youtube.com/watch?v=MToNKd6RQhk https://www.youtube.com/watch?v=MToNKd6RQhk