well its not a very long span of time so there will be very very minute changes.. if we remain alive, then i think some of the changes can be:
1) average height will reduce
2) we will develop some adaptations in our skin, lungs and eyes to protect ourselves from pollution
and many other possible changes...
we must not say that we wont be alive after 20000 years.... always hope for the best........
LETS MAKE THIS WORLD A BETTER PLACE TO LIVE
2006-06-19 09:46:12
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answer #1
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answered by achilles_m91 2
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You cant say much.... the evolution is highly dependent on the environmental conditions... most of evolution is governed by adaptation.
So what a human will look like after 20,000 years will also depend what humans do (and happens in nature) during these years.
2006-06-19 15:42:01
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answer #2
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answered by Varun G 3
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In the history of evolution 20,000 years is not a very long time. In that short of time, I would guess that we wouldn't be too much different than now, perhaps somewhat taller ( because skeleton remains show that people are steadily getting taller ). Through the centuries, in general we're loosing muscle.
2006-06-19 15:23:17
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answer #3
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answered by Anonymous
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Most evolution in that short a time will not be visible, but mostly stuff like improvements to the immune system.
2006-06-19 17:04:22
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answer #4
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answered by Pseudo Obscure 6
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More 7' tall people
2006-06-19 15:09:16
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answer #5
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answered by Ben Franklin 2
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nothing. Even if that theory were true, we'd have destroyed the earth about 19050 years earlier.
2006-06-19 15:10:49
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answer #6
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answered by amosunknown 7
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Not going to happen. We will have destroyed ourseleves long before then...
2006-06-19 15:10:46
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answer #7
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answered by Kaori 5
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One boob in the back. For dancing!
2006-06-19 15:08:13
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answer #8
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answered by Anonymous
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To get stupider!
2006-06-19 15:08:31
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answer #9
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answered by Q~T 5
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We might have seven heads. Then we would be S.M.R.T.
2006-06-19 15:08:21
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answer #10
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answered by poorcocoboiboi 6
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