Scientific Question (Community)

Scientific Question // Community

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kf

Nov 12, 2004, 3:13am
we're just the only species capable
of making our weak extremely fit for survival.
<<<

....and the only ones killing for fun and without need for food or living
space, and as well the only ones who kill by means of mechanical tools -
not to mention that no other being on earth can kill as many of its kind
within seconds than we can. So, in conclusion, I think the evolution did
a great job on us. :-)



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sw comit

Nov 12, 2004, 4:15am
Ah yea, excuse was a poor word choice. They had to escape town to get away
from that crazy texan ^,^

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lioness.

Nov 12, 2004, 9:09am
<-----------wonders how this thread ever managed to stray this far off
topic?? (shakes head) ;-"P


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e n z o

Nov 12, 2004, 2:22pm
WAHOOOOO!

E

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e n z o

Nov 12, 2004, 2:26pm
Survival of the fitest is not the definition of evolution.


E


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bowen

Nov 12, 2004, 2:57pm
[View Quote] Actually it is. It's the broadest, but most precise definition. In
order to be fit, you have to contain the genes that are necessary for
survival.

Evolution is not always a good thing.

bowen

Nov 12, 2004, 3:01pm
[View Quote] All animals kill for needs other than food. Many of the preditors kill
for teritorial reasons. No other large scale preditor has as many in
numbers as we do either. It's natures way of evening things out. We
have 6+ billion people, we can kill on a larger scale (technically
because there are more of us).

We do kill for sport, yes, but I'd say a good 75% of the people who do
kill for sport _also_ eat the things the kill. Fishing, deer hunting,
et al. We also kill because some species have no natural preditors in
the area, thus helping to balance out the equilibrium within the
environment. Deers for instance, where I live, are out of control and
thus hunting seasons is open at certain times.

c p

Nov 12, 2004, 5:16pm
its not on PBS >_<

James liption host inside the Actors studio on Bravo
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e n z o

Nov 12, 2004, 5:25pm
In my understanding, "survival of the fittest" is the common phrase often
used to describe Darwin's theory of Natural Selection (postulated as one of
the mechanisms driving change in a species over time). Unfortunately, this
term is incomplete, imprecise and often very misleading in most
applications.

Survival is only one component of selection of any kind - natural or
otherwise. As an example; someone with many inherited genetic defects might
marry young and have many offspring carry his/her genes, and yet die
tragically while still at a young age. A second person with near perfect
genetic health, might remain single and childless for many years. The "fit"
survived and yet these genes no longer exist prevalently in the population -
while the "non-fit" genes exist in multitudes.

While this example uses people who are free to make decisions, there are
quite a few other variables in a biological sense that determine which genes
are passed on even in the animal world. The ability to attract a mate and
reproduce often has very little to do with "fitness". Fitness, in
evolution, is the average reproductive output of a class of genetic variants
in a gene pool.

The last piece of pizza, or last anchovy, turtles, giraffes or fruitfly -
the one no one ate - "survived" even though it was identical to all it's
siblings. Fit does not necessarily mean biggest, fastest or strongest.
Sometimes it just means "luckiest". And sometimes the difference can only
be described in philosophical terms (wrong place, wrong time).

To add to this, unfortunately, this overused, misunderstood and misapplied
concept has also been used over many years as an excuse for individuals or
even entire ethnic groups to commit hate crimes or even genocide. It would
be very difficult, perhaps impossible, to argue they are wrong using
"science" as our only guide.


my .02

E


"popular science is neither"




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bowen

Nov 12, 2004, 5:57pm
[View Quote] This then breaches out of human survival. We have the ability to take
care of our weak and thus survival of the fittest tends to take a whole
different context to us.

lightwave

Nov 12, 2004, 6:06pm
deer out of control?
people are out of control
-LW

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bowen

Nov 12, 2004, 6:09pm
[View Quote] You haven't lived in my area then. Before hunting season is open deer
are everywhere. There's no natural preditors in the area because
they're afraid of humans.

ferruccio

Nov 12, 2004, 10:48pm
Interesting, because The Day After Tomorrow goes completely against your
anti-Kerry beliefs. Al Gore called it the movie "Bush doesn't want you to
see."

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lightwave

Nov 13, 2004, 1:03am
im afraid of humans too :)

-LW

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light form

Nov 13, 2004, 1:04am
Yeah, because every time I think of a movie that has totally changed the
political landscape when it comes to the enviroment is The Day After
Tomorrow. Such an accurate movie at that. -_-

Pretty sad when you're getting your movie reviews from Al Gore...


LF

orb

Nov 13, 2004, 3:46pm
I'm liking the movie based on it's own merits without regard to anyone
else's opinion of it. I LIKE THE MOVIE!. This is, after all, just a movie.
I don't wait for my president's ok on what to have for lunch either. If I
voted for someone based on what movies they like or dislike I might as well
hang it up.

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