Maybe reading a textbook on biology and evolution could help, just a suggestion.
This is pretty humorous because the theories keep changing. A lot of schools are using textbooks with material that has been discounted by leading evolutionists, because by the time it prints and distributes an assumption of the theory has changed, but they will keep teaching it because that is in their textbook, and until new ones are obtained you need to keep teaching the outdated version because there is no other version available to the students. The evolution of the horse being a good example. Yup just go pick up a textbook and learn about Piltdown man and Lucy and the horses they rode.
Not changing, but developing, growing, yes. Like any science does as new things are discovered and added to the body of knowledge. But the core theory does not change. Now we know much more about how evolution happens.
Sadly, many (most) schools do not teach evolution because of plain cowardice. Hence, the American public is pretty ignorant, relative to the rest of the world. But that's a problem in so many ways.
Alleged discovery of missing links from credible science--national news--then silently disappearing as a hoax--that is not a change! Come on piltdown man and Lucy. Lucy is still on display at some museums.
