Recent Human Evolution May Have Been Driven By Self-Selection 448
Slur writes "The New York Times reports an insightful theory of Human evolution that gives credit for our accelerated evolution to the evolving brain. By virtue of our aesthetic and utilitarian preferences we ourselves have been responsible for molding the present human form and consciousness. Applied to other species we call it 'artificial selection,' but the new theory implies we did it all quite naturally, unconsciously, and that the exponential evolutionary acceleration we have achieved as a species in recent time is just what you'd expect. It also suggests that the current lull in our physical evolution is by 'choice' as well."
Eugenics (Score:2, Funny)
Physical lull. (Score:5, Funny)
We tried that in the 1990s.. (Score:5, Funny)
If this were true there would be way more (Score:3, Funny)
Oh.
Wait.
Never mind.
Yay, evolution!
Re:sigh (Score:1, Funny)
Re:Who needs evolution with technology (Score:4, Funny)
. "evolution" is a response to external conditons. Its cold, I grow fur, water means webbed feet etc. With humans cold means another log on the fire and wet means fix the roof. The roof evolves. I do not...
So it took a bunch of evolutionists... (Score:5, Funny)
Simnple explanation of accelerated evolution... (Score:5, Funny)
Smart person: "I wonder if sticking Doofus's head in the fire would improve the human race?"
The Doofuses selected themselves out. Evolution. The smart people helped them. Accelerated evolution.
Try it. Put your head into the fire and watch the results. Go on - it's for science.
Survival of the Fittest (Score:5, Funny)
Whenever I get a package of plain M&Ms, I make it my duty to continue the strength and robustness of the candy as a species. To this end, I hold M&M duels.
Taking two candies between my thumb and forefinger, I apply pressure, squeezing them together until one of them cracks and splinters. That is the "loser," and I eat the inferior one immediately. The winner gets to go another round.
I have found that, in general, the brown and red M&Ms are tougher, and the newer blue ones are genetically inferior. I have hypothesized that the blue M&Ms as a race cannot survive long in the intense theater of competition that is the modern candy and snack-food world.
Occasionally I will get a mutation, a candy that is misshapen, or pointier, or flatter than the rest. Almost invariably this proves to be a weakness, but on very rare occasions it gives the candy extra strength. In this way, the species continues to adapt to its environment.
When I reach the end of the pack, I am left with one M&M, the strongest of the herd. Since it would make no sense to eat this one as well, I pack it neatly in an envelope and send it to M&M Mars, A Division of Mars, Inc., Hackettstown, NJ 17840-1503 U.S.A., along with a 3x5 card reading, "Please use this M&M for breeding purposes."
This week they wrote back to thank me, and sent me a coupon for a free 1/2 pound bag of plain M&Ms. I consider this "grant money." I have set aside the weekend for a grand tournament. From a field of hundreds, we will discover the True Champion.
There can be only one.
Re:Who needs evolution with technology (Score:4, Funny)
Unfortunately my experiences in computer support do not seem to support that theory.
Re:Eugenics (Score:3, Funny)