Re: Maybe thinking meat is a good idea



"Mike Schilling" <mscottschilling@xxxxxxxxxxx> wrote in message <news:Zk4Uj.2197$nW2.1518@xxxxxxxxxxxxxxxxxxxx>...

Or maybe thinking is a bad idea entirely.

"If it's so great to be smart," Dr. Kawecki asks, "why have most animals remained dumb?""

http://www.nytimes.com/2008/05/06/science/06dumb.html?_r=3&ref=science&oref=slogin&oref=slogin&oref=slogin

Sure, our big brains are costly, yet our lifespans are rather long for mammals
of our approximate size. I suppose longevity was selected for independently
of our intellectual capacity?


.



Relevant Pages

  • Arboreality has allowed for the evolution of increased longevity
    ... Arboreality has allowed for the evolution of increased longevity in mammals ... this hypothesis has yet to be tested in mammals in general. ...
    (sci.anthropology.paleo)
  • Re: Body Temperature
    ... >> The more usual arguments about the effect of large brains on ... It's mostly a theory about the cause of extended lifespans of humans. ... nature is complicated - and more than just predation ...
    (sci.med)
  • More social animals have bigger brains
    ... Over millions of years dogs have developed bigger brains than cats because ... highly social species of mammals need more brain power than solitary animals, ... also suggest that there is a link between the sociality of mammals and the ...
    (sci.anthropology.paleo)
  • Re: More social animals have bigger brains
    ... You honestly believe that Dogs, Camels, ... Horses & Monkeys have brains the same as ... highly social species of mammals need more brain power than solitary animals, ... also suggest that there is a link between the sociality of mammals and the ...
    (sci.anthropology.paleo)
  • Re: Maybe thinking meat is a good idea
    ... Sure, our big brains are costly, yet our lifespans are rather long for mammals ... of our intellectual capacity? ... no longer reproducing, as you can still pass on experience to relatives. ...
    (rec.arts.sf.written)