Keith Cooper is the Editor of Astronomy Now and an author. Why is searching for aliens so hard? How would they contact us? How would we decode a message? What are the potential dangers of responding? Should the general public be told if we find them? Should we be freely sending messages out into space?  Extra Stuff: Buy The Contact Paradox - https://amzn.to/2EXuFsR Follow Keith on Twitter - https://twitter.com/21stCenturySETI The End Of The World Podcast - https://podcasts.apple.com/za/podcast/the-end-of-the-world-with-josh-clark/id1437682381 Take a break from alcohol and upgrade your life - https://6monthssober.com/podcast Check out everything I recommend from books to products - https://www.amazon.co.uk/shop/modernwisdom - Get in touch. Join the discussion with me and other like minded listeners in the episode comments on the MW YouTube Channel or message me... Instagram: https://www.instagram.com/chriswillx Twitter: https://www.twitter.com/chriswillx YouTube: https://www.youtube.com/ModernWisdomPodcast Email: https://www.chriswillx.com/contact