Fonte: International Business Times
Humans are unlikely to sit at the top of the cosmic food chain and would probably be outclassed by any visiting aliens, according to Harvard professor Avi Loeb, who has urged US president Donald Trump to release all available UFO evidence as soon as possible. Loeb, a theoretical physicist and former chair of Harvard's astronomy department, has become one of the most outspoken academic voices arguing that unidentified aerial phenomena should be taken seriously by mainstream science. He has long pushed US authorities to declassify data on UFOs, and has framed the possibility of extra terrestrial technology not as a threat, but as a once‑in‑civilisation chance to learn from a more advanced species.
