Weekly Round Up: Neil deGrasse Tyson, Jessica Valenti, Charles Mann

Happy Wednesday! Let’s see what our speakers are up to this week …


Face it – you’ve always wondered what Neil deGrasse Tyson’s office looked like. Here’s a video tour of the oddball objects he’s collected over the years.


In her weekly Guardian post, Jessica Valenti notes that it’s easy to take the simplest things for granted


Great article about Charles Mann’s talk at Cameron University in Oklahoma last week!


And those are the stories for this week! Be sure to follow us on Facebook and Twitter to keep up with the latest from all of our speakers, scientists and change makers!