NASA Scientists Present Theory About Why We Haven't Met Other Intelligent Life. It's Crushing.

NASA scientists have defined in a new paper why they imagine it’s doubtless we haven’t ever encountered clever extraterrestrial life — and it’s heartbreaking.

All clever life, they argue, has doubtless destroyed itself earlier than reaching a classy sufficient level in evolution to assist such an encounter. And the identical destiny doubtless awaits people until we take motion, they imagine.

The “Nice Filter” concept — as in “filtering out” numerous types of life — argues that different civilizations, presumably a number of, have existed throughout the lifetime of the universe. However all of them destroyed themselves earlier than they might make contact with Earth, famous the paper, “Avoiding the ‘Nice Filter’: Extraterrestrial Life and Humanity’s Future within the Universe.”

The scientists worry that every one clever life, comparable to people, have deeply ingrained dysfunctions which will “snowball shortly into the Nice Filter,” they wrote.

However there’s nonetheless a little bit of hope for people — supplied we will be taught and take steps to keep away from our personal extinction, famous the paper by a workforce of researchers primarily based at NASA’s Jet Propulsion Laboratory in southern California.

“The important thing to humanity efficiently traversing such a common filter is… figuring out [destructive] attributes in ourselves and neutralizing them upfront,” astrophysicist Jonathan Jiang and his coauthors wrote within the paper that appeared on-line on Oct. 23.

The paper has not but been peer-reviewed.

No matter appears prone to wipe out people would conceivably alsothreaten clever life on different planets, the authors argue. The doubtless culprits — which might be impacted by people or different clever life types — embrace nuclear battle, pandemic, local weather change, and uncontrolled synthetic intelligence, the authors observe.

The trick, the most important problem of all, will likely be to work collectively to outlive, the researchers stated.

“Historical past has proven that intraspecies competitors and, extra importantly, collaboration, has led us in direction of the best peaks of invention. And but, we extend notions that appear to be the antithesis of long-term sustainable development: Racism, genocide, inequity, sabotage,” the writers warn.

Try the full paper right here.