Evolution: What Every Teenager Should Know

In the early 21st century, we shouldn't need to debate the fact that humans evolved from ancient apes. But there are many millions of Americans who still choose to live in denial of evolution. Our politicians shy away from publically embracing the fact of evolution, and there is a shameful lack of evolution in science classrooms. Evolution by natural selection explains the development of life on Earth and the origin of modern humans, and it's time we say that loudly and clearly to a new gen...