FOLLOW MICHAEL STEVENS: http://www.twitter.com/tweetsauce **Big thanks to Antonius from AVbyte for helping with audio! His channel is great: http://www.youtube.com/avbyte ** My video about space travel and the Fermi Paradox and Drake equation: http://www.youtube.com/watch?v=lD08CuUi_Ek What to do if you meet an alien: https://twitter.com/tweetsauce/status/355046441888120832 UN Office of Outer Space Affaris: http://www.oosa.unvienna.org/oosa/COPUOS/copuos.html Galileo and forward contamination: http://en.wikipedia.org/wiki/Galileo_(spacecraft)#End_of_mission_and_deorbit SETI declaration: http://www.seti.org/post-detection.html Royal Society on post-detection policies: http://www.nbcnews.com/id/39675346/ns/technology_and_science/t/what-do-if-we-find-extraterrestrial-life/#.Ud2-q2Qa-rl Mazlan Othman denies Earth/Alien ambassadorship: http://www.aolnews.com/2010/09/27/mazland-othman-is-not-earths-alien-ambassador-after-all/ Paul Davies as Earth/Alien ambassador: http://www.guardian.co.uk/global/2010/mar/06/paul-davies-aliens-welcome-jon-ronson RIO SCALE: http://www.setileague.org/iaaseti/rioscale.htm RIO SCALE CALCULATOR: http://www.setileague.org/iaaseti/riocalc.htm RIO SCALE applied to movies and real life: http://www.setileague.org/iaaseti/abst2002/rio2002.pdf face on mars: http://en.wikipedia.org/wiki/Cydonia_(region_of_Mars) See SETI data live! http://setilive.org/ Help SETI process data with your own computer! http://setiathome.berkeley.edu/ SETI and first contact steps: http://www.space.com/2750-contact-signal.html Apollo Quarantine: http://en.wikipedia.org/wiki/Apollo_11#Splashdown_and_quarantine Outer Space Treaty: http://www.nti.org/media/pdfs/aptospc.pdf?_=1316555222&_=1316555222 http://3.141592653589793238462643383279502884197169399375105820974944592.com/ fibonacci poster: http://www.alvinkwan.com/project/fibonacci-number Stephen Hawking and aliens: http://www.guardian.co.uk/science/2010/apr/30/stephen-hawking-right-aliens "Sex at Dawn" book: http://www.amazon.co.uk/Sex-Dawn-Stray-Modern-Relationships/dp/0061707813 BERLIN from space tweet: https://twitter.com/Cmdr_Hadfield/status/324638635766980608 Pakistan / India border from space: http://www.fragileoasis.org/blog/2011/9/borders-from-space/ Alien Autopsy [VIDEO]: http://www.youtube.com/watch?v=FZouZJSG4ic Alien Autopsy story: http://en.wikipedia.org/wiki/Alien_autopsy More sources: http://ufos.about.com/od/ufosjuly2012/a/If-We-Receive-An-Alien-Signal-Then-What.htm http://www.bbc.co.uk/news/science-environment-16273512 http://gizmodo.com/390304/earth-set-to-receive-alien-reply-invasion-in-2015 http://www.guardian.co.uk/science/2011/jan/10/earth-close-encounter-aliens-extraterrestrials http://www.dailymail.co.uk/sciencetech/article-2174136/Aliens-Well-probably-close-encounter-century-says-leading-physicist-warns-governments-ready.html GOOD WIKIPAGES: http://en.wikipedia.org/wiki/Cultural_impact_of_extraterrestrial_contact http://en.wikipedia.org/wiki/Rio_Scale#Post_detection_disclosure_protocol http://en.wikipedia.org/wiki/Arawak_peoples