New Research Suggests Evolution Might Favor 'Survival of the Laziest' (phys.org)

Zorro shares a report from Phys.org: If you've got an unemployed, 30-year-old adult child still living in the basement, fear not. A new large-data study of fossil and extant bivalves and gastropods in the Atlantic Ocean suggests laziness might be a fruitful strategy for survival of individuals, species and even communities of species. The results have just been published in the Proceedings of the Royal Society B by a research team based at the University of Kansas. Looking at a period of roughly 5 million years from the mid-Pliocene to the present, the researchers analyzed 299 species' metabolic rates -- or, the amount of energy the organisms need to live their daily lives -- and found higher metabolic rates were a reliable predictor of extinction likelihood. "We wondered, 'Could you look at the probability of extinction of a species based on energy uptake by an organism?'" said Luke Strotz, postdoctoral researcher at KU's Biodiversity Institute and Natural History Museum and lead author of the paper. "We found a difference for mollusk species that have gone extinct over the past 5 million years and ones that are still around today. Those that have gone extinct tend to have higher metabolic rates than those that are still living. Those that have lower energy maintenance requirements seem more likely to survive than those organisms with higher metabolic rates."

Strotz' co-author Bruce Lieberman added: "Maybe in the long term the best evolutionary strategy for animals is to be lassitudinous and sluggish -- the lower the metabolic rate, the more likely the species you belong to will survive. Instead of 'survival of the fittest,' maybe a better metaphor for the history of life is 'survival of the laziest' or at least 'survival of the sluggish.'"

Comments

Really?

[grep -v '.*' *]

maybe a better metaphor for the history of life is 'survival of the laziest' or at least 'survival of the sluggish

BOW DOWN TO YOUR KING. And bring me another bag of Cheetos and a Coke, would you?

No, literally. I'm looking at a 2-Liter and a bag of Cheetos, Doritos, and Fritos -- all within reach right now. But the ice and chunky picante sauce is all gone, meh. This second though I'm eating some chocolate striped cookies for variation. Want some? Come closer and lick you monitor for a magical taste you just won't forget.

Even better, I just won my first game of PubG!! Playing on an Android phone. All against Bots. (And almost lost at that, but We refuse to acknowledge that.)

I'd played Fortnite before and even placed in the top 20 my first time playing!! That was because I traveled to the far side of the island where half of the people had died before I even touched the ground, and half of THAT died before I finished searching the first building. That gave me a nice inflated score by accident, so now I immediately die if I even start the game. (I'm no good, I admit; but it's matched me with people that can find the ANY key. I'm still figuring out how to build and how to swap guns while they're literally dancing all around me. Plebeians.)

I usually don't play multiplayer games because I don't want people to know how BAD I am. The computer doesn't care if I reload the game 20 times before accidentally winning. NetHack is my usual style, and I've never won at that -- over 20 years. Raiding a previous incantation of you grave IS pretty neat, though. But how come I'm so hard to kill after I'm dead?!!?

I'm Reminded of an Ancient Saying

[Scarletdown]

I believe it was the philosopher Epicurus who said, "The early bird may get the worm; but the second mouse gets the cheese."

Pedantic

[Sumus Semper Una]

So this is a quibble over the definition of "fit" and whether it means physically fit or more generally fit? Fine. We'll call it survival-of-the-most-able-to-reach-reproducing-age-in-good-health-and-pass-on-genes. Or SOTMATRRAIGHAPOG, for those who like acronyms. That rolls off the tongue much better.