Enjoy our galaxy

QuiniV is a company for the benefit of a lot of purposes.

Under this umbrella, we define a lot of good old business, develop our opportunities to create our dreams.

Don’t let your dreams limit your capabilities, extend your life to the max.

 


Whenever life gets you down, Mrs. Brown,
And things seem hard or tough, And people are stupid, obnoxious or daft,
And you feel that you’ve had quite eno-o-o-o-o-ough,
Just remember that you’re standing on a planet that’s evolving
And revolving at 900 miles an hour.
It’s orbiting at 19 miles a second, so it’s reckoned,
The sun that is the source of all our power.
Now the sun, and you and me, and all the stars that we can see,
Are moving at a million miles a day,
In the outer spiral arm, at 40,000 miles an hour,
Of a galaxy we call the Milky Way.

Earlier this year, a scan of 100,000 galaxies showed no signs of alien mega-civilizations, dashing the hopes of those longing for a close encounter of the extra-terrestrial kind. A follow-up analysis of the data suggests it’s even worse than we thought, concluding that advanced galaxy-spanning civilizations don’t exist in the local universe.

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One other remark I have to make that we have to think about the Fermi’s Paradox: It’s typically summarized like this: If the universe is unfathomably large, the probability of intelligent alien life seems almost certain. But since the universe is also 14 billion years old, it would seem to afford plenty of time for these beings to make themselves known to humanity. So, well, where is everybody?

Proposed solutions to Fermi’s Paradox fit into three broad categories.

One: They’re nowhere—and no-when. Aliens don’t exist, and they never have. This scenario might have seemed more likely in the universe imagined by Aristotle and Ptolemy—a small assortment of celestial orbs spinning around a singular Earth. But that isn’t the universe anybody lives in. After searching the skies for Earthlike planets for centuries, cosmologists have, in the last two decades, broken open the cosmic piñata. Today they estimate as many as 500 billion billion sunlike stars, with 100 billion billion Earthlike planets. The more we learn about the universe, the more absurd it would seem if all but one of those bodies were bereft of life. To my mind, this is both the least likely answer to Fermi’s Paradox and the only one that fits all the evidence currently available to astrophysicists.

Two: Life is out there—but intelligence isn’t. Ellen Stofan predicts that we’ll find evidence of simple life on Mars or a faraway moon within the next 10 to 30 years. But she’s imagining something more like microbes or algae, not underwater cities in the liquid-methane lakes of Titan. This shifts the question from “Where is everybody?” to a more sophisticated query: What precisely is keeping an infinitude of dumb molecules from assembling to form an abundance of intelligent life?

Think about all the factors that add up to the creation of a human. First the spark of life, followed by the creation of simple cells, then complex multicellular organisms, then the formation of organs like brains. If humanlike intelligence is rare, one of these steps must be quite insurmountable. For example, it’s notable that Earth has several million species of life, but only one has produced a civilization—that we know of. The relative silence of the universe suggests some kind of “Great Filter” that is restricting the creation of more intelligent beings. More ominously, some scientists think it’s possible that this Great Filter isn’t in our distant past, but rather in our future; so, it’s not that intelligent life is rare, but rather that it pops into existence for a few thousand years before getting wiped out of existence for mysterious reasons.

Three: Intelligent life is abundant—but quiet. This possibility, known as the zoo hypothesis, invites some of the strangest speculation. Maybe humanity is still so basic and primitive that advanced civilizations don’t think we’re worth talking to. Or maybe those other civilizations have learned that broadcasting their existence leads to extermination at the hands of violent, intergalactic colonizers. Or maybe our solar system just happens to be located in a quiet, exurban cul-de-sac of the universe, an accident of cosmic geography. But none of these theories hold a candle to my favorite conjecture of all: slumbering digital aliens. To understand why intelligent life might prefer to be based in a computer or cat-napping through the Anthropocene, check out the episode.

Sources: 

https://www.theatlantic.com/technology/archive/2018/06/but-seriously-where-is-everybody/563498/

https://getpocket.com/explore/item/the-fermi-paradox-624520141