"The Edge of Evolution" (book)

"The Edge of Evolution" by Richard Dawkins explores the limits of how much humans and other organisms can evolve through natural processes. It examines the genetic mechanisms that drive evolution, focusing on how mutations occur and spread. Dawkins discusses scientific evidence showing that while evolution is powerful, it has boundaries—certain complex traits and genetic changes are extremely difficult to achieve. He highlights how understanding these limits helps us grasp the potential and constraints of biological change, informing fields like medicine and genetics. Essentially, the book investigates how far evolution can go before hitting its natural limits.