More likely we will look back at it as we do Newtons Theory of Gravity. A very close aproximation of reality but not quite all there is to it, replaced by the biological equivalent of General Relativity which has not made Newton useless since we still use Newton for space navigation today.
In fact we allready think that way with Darwin and Wallace. Darwin and Wallace had a good idea and the general principles are still valid and there is no reason to think that will change. Darwin's main mistake was his insistance that evolution was very slow and gradual at all times. Puncuated equilibrium looks to be a much more accurate description of the pace of evolution.
We know that mutations occur. We know the some are bad and some are merely different. We also know the some are usefull. It is inherent in this that the bad will be selected out and the the good will remain and increase in the population. That is all that evolution is. The accumulation of usefull mutations over time.
Beyond our knowledge of genetics the key change from Darwin is that we now know that the environment changes. This means that what is usefull changes. It means what is bad changes. Therefor species must change to survive. They cannot not change since the genes that are not good in a changed environment will be selected out.(boy thats a lot of 'nots' in one sentence).
In fact we allready think that way with Darwin and Wallace. Darwin and Wallace had a good idea and the general principles are still valid and there is no reason to think that will change. Darwin's main mistake was his insistance that evolution was very slow and gradual at all times. Puncuated equilibrium looks to be a much more accurate description of the pace of evolution.
We know that mutations occur. We know the some are bad and some are merely different. We also know the some are usefull. It is inherent in this that the bad will be selected out and the the good will remain and increase in the population. That is all that evolution is. The accumulation of usefull mutations over time.
Beyond our knowledge of genetics the key change from Darwin is that we now know that the environment changes. This means that what is usefull changes. It means what is bad changes. Therefor species must change to survive. They cannot not change since the genes that are not good in a changed environment will be selected out.(boy thats a lot of 'nots' in one sentence).
Comment