08-16-2008, 06:30 PM
This is the problem when people start to debate evolution. Without a true understanding of how the process really works it's all to easy to get it wrong.
One of the popular misconceptions is that evolution is somehow working towards an ultimate goal and that humans are the top of the evolutionary rung.
This would infer that evolution is somehow working to a design and had an ultimate organism in mind. Evolution is of course not conscious and has no design to work towards. It simply favours those animals and plants that are more able to pass on their genes. Those who were less successful are either on the verge of extinction or are no longer here.
Another error that many people make is in saying things like "if we evolved from monkeys then why are the monkeys still here?" Again, this shows that these people are not thinking along the right lines.
The first thing is that we didn't evolve from monkeys. Monkeys and humans both evolved from a common ancestor some 2 or 3 million years ago. This species branched off into several branches, one of which led to humans, the other chimpanzees, great apes etc. We can all trace our roots back to this one common ancestor.
Also, there is no reason why just because we and our primate cousins exist today that our common ancestor has to be extinct. Evolution doesn't destroy one animal in favour of another or group of others. It may be that our common ancestor existed as a viable species long enough to see humans take their first steps. There is no evolutionary reason why this couldn't happen.
Another thing is the 'creation' of life itself. Evolution makes no comment on how life started. It simply shows how once life started it proceeded and evolved.
One last thing. The most popular and successful lifeform on the planet today isn't the human race, it's bacteria!
One of the popular misconceptions is that evolution is somehow working towards an ultimate goal and that humans are the top of the evolutionary rung.
This would infer that evolution is somehow working to a design and had an ultimate organism in mind. Evolution is of course not conscious and has no design to work towards. It simply favours those animals and plants that are more able to pass on their genes. Those who were less successful are either on the verge of extinction or are no longer here.
Another error that many people make is in saying things like "if we evolved from monkeys then why are the monkeys still here?" Again, this shows that these people are not thinking along the right lines.
The first thing is that we didn't evolve from monkeys. Monkeys and humans both evolved from a common ancestor some 2 or 3 million years ago. This species branched off into several branches, one of which led to humans, the other chimpanzees, great apes etc. We can all trace our roots back to this one common ancestor.
Also, there is no reason why just because we and our primate cousins exist today that our common ancestor has to be extinct. Evolution doesn't destroy one animal in favour of another or group of others. It may be that our common ancestor existed as a viable species long enough to see humans take their first steps. There is no evolutionary reason why this couldn't happen.
Another thing is the 'creation' of life itself. Evolution makes no comment on how life started. It simply shows how once life started it proceeded and evolved.
One last thing. The most popular and successful lifeform on the planet today isn't the human race, it's bacteria!