HomeMiddle ColumnNASA scientists: Aliens may destroy humanity to protect other civilisations; 'Rising greenhouse... Middle Column NASA scientists: Aliens may destroy humanity to protect other civilisations; ‘Rising greenhouse emissions may tip off aliens that we are a rapidly expanding threat’ By Marc Morano - August 18, 2011 184 0 Share Facebook Twitter WhatsApp VK Digg Tagssciencewacky Facebook Twitter WhatsApp VK Digg Previous articleCarbon dioxide may cause shark attacks: ‘Impact on shark behavior from overfishing and from global warming, which affects ocean temperatures and currents’Next articleMemo to GOP, do not be duped by wind power! Campaign advice for ‘all of the abovers’ — Toss Wind Out! Marc Morano - Advertisment - Search Related Articles Shameless: Aussie Climate Council Now Claims Floods Caused by CO2 Climate411 Tim Flannery, Climate Council Founder, in 2006: "even the rain that falls isn’t actually going to fill our dams and our river systems". Read more Happy July 4th: Open Thread Climate411 Happy July 4th everyone. Read more “No More Excuses”: Aussie Academics Demand Global Paris Agreement Compliance Climate411 Aussie climate academics demanding better international compliance with their diktats. Read more