Science writer: Could evolution have a higher purpose?
|January 9, 2017||Posted by News under Fine tuning, Intelligent Design, News|
From science writer Robert Wright at New York Times:
That said, one interesting feature of current discourse is a growing openness among some scientifically minded people to the possibility that our world has a purpose that was imparted by an intelligent being. I’m referring to “simulation” scenarios, which hold that our seemingly tangible world is actually a kind of projection emanating from some sort of mind-blowingly powerful computer; and the history of our universe, including evolution on this planet, is the unfolding of a computer algorithm whose author must be pretty bright.
You may scoff, but in 2003 the philosopher Nick Bostrom of Oxford University published a paper laying out reasons to think that we are pretty likely to be living in a simulation. And the simulation hypothesis has gained influential supporters. Neil deGrasse Tyson, director of the Hayden Planetarium and America’s de facto astronomer laureate, finds it plausible. The visionary tech entrepreneur Elon Musk says there’s almost no chance that we’re living in “base reality.” The New Yorker reported earlier this year that “two tech billionaires” — it didn’t say whether Musk is one of them — “have gone so far as to secretly engage scientists to work on breaking us out of the simulation.”
I’m guessing that will take awhile, and meanwhile I’d like to note an irony.
When an argument for higher purpose is put this way — that is, when it doesn’t involve the phrase “higher purpose” and, further, is cast more as a technological scenario than a metaphysical one — it is considered intellectually respectable. I don’t mean there aren’t plenty of people who dismiss it. I’m talking about how people dismiss it. The Bostrom paper drew flack, but a lot of it was from people who thought the chances that we’re living in a simulation are way less than 50 percent, not from people who thought the idea was wholly crazy.More.
So the obvious answer is yes, evolution can have a higher purpose but then it must originate in an intelligence capable of purpose. And for some, the idea that space aliens are fooling us all is scientific. Others continue to search for ways to explain away fine-tuning:
Smolin thinks our universe may itself be a product of a kind of evolution: maybe universes can replicate themselves via black holes, so over time — over a lot of time — you get universes whose physical laws are more and more conducive to replication. (So that’s why our universe is so good at black-hole making!) In some variants of Smolin’s theory — such as those developed by the late cosmologist Edward Harrison and the mathematician Louis Crane — intelligent beings can play a role in this replication once their technology reaches a point where they can produce black holes. So through cosmological natural selection you’d get universes whose physical properties were more and more conducive to the evolution of intelligent life. This might explain the much-discussed observation that the physical constants of this universe seem “fine-tuned” to permit the emergence of life.
All of it seems to be invented to explain away a straightforward interpretation of the evidence of fine-tuning of this universe for life.
See also: Copernicus, you are not going to believe who is using your name. Or how.
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