NASA Solves Fermi Paradox: No Alien Contact Yet Due to Climate Change, Nukes, Racism, Inequity

A new NASA-funded study backs the 'Great Filter' theory as a solution to the Fermi paradox that, even though alien civilizations are highly probable, we've never heard. The off-world radio silence is because other civilizations kill themselves off with climate change, racism, inequity, political division, nuclear weapons and such, before they develop a way to contact us. Is this a scientific paper, or a political prescription to save our own planet from existential threats? Right Angle is a production of our Members. To join: https://BillWhittle.com/register/ To donate with PayPal or bank card: https://BillWhittle.com/donate-to-Bill-Whittle/