Watch “Neil deGrasse Tyson Explains Earth Day” on YouTube windupmyskirt science April 23, 2022 1 Minute Very entertaining discussion about how greed could save us. Share this:TwitterFacebookLinkedInTumblrEmailPrintRedditPinterestLike this:Like Loading... Published by windupmyskirt Just an average girl with a lot to say. I am an atheist and a feminist with a sense of humour. recovering from a open heart surgery and a massive stroke. View all posts by windupmyskirt Published April 23, 2022