Many of the critics of The Theory of Evolution (TToE) do not seem to know the first thing about what a scientific theory is, and yet they deem themselves fit to criticise so immenent a theory that explains the diversity of life on the planet.
What many ignorant critics don't know is that any scientific theory, to be credible, needs a body of factual, empirical observation upon which to rest the theory. And for TToE, the facts or observations of evolution are plenty
If this were not a FACT, how would you explain the following;
- No fossils of mammals are ever found found in the pre-cambrian but in much later ages. If they were not in the pre-cambrian, how did they "emerge" into reality some hundred of millions of years later?
- About 250 million years ago, 99% of all living things on earth went extinct due to a global environmental catastrophe. If 99% of all living were wiped out 250MYA, how would you account for the vast diversity you see around you today?
- How do you account for the fact that some whales are born with fully formed hind limbs, just like a hippo's hind limbs? Take a look at these sites for evidence of whales with hind legs:
http://www.talkorigins.org/faqs/comdesc/section2.html#ontogeny_ex3
http://digitallibrary.amnh.org/dspace/handle/2246/4849
- How do you account for the fact that there were absolutely no placental mammals in the Australian continent before they were introduced recently by humans.
- How do you account for the fact that genetic studies show very close relationships between animals? For instance, humans are only a few percent (about 1 - 2%) different from apes.
- etc, etc, etc.
Under what theoretical framework would one explain all these FACTS? Can you explain them under the creationist framework, or the framework of the Darwinian Theory of Evolution?
The Theory of Evolution by Natural Selection is only one of possibly many different frameworks that provide plausible explanations for the observed FACTS of evolution. The core elements of the theory are:
1) Genetic variation in the population of animals/plants.
2) A long period of time.
3) A Selection pressure acting over that long period of time.