The Evolution Theory, Vol. 2 of 2

"The Evolution Theory, Vol. 2 of 2" by August Weismann is a scientific exploration into the core ideas of biological evolution, focusing sharply on regeneration, inheritance, and the then-current understanding of evolutionary mechanisms. The book carefully explains how heritable traits pass from one generation to the next, building a basic understanding of evolutionary biology at the time. The reader is taken into a world where regeneration is explored, looking at its various forms in different creatures and the science that drives it. Weismann shows regeneration as an adaptable trick, ranging from species to species according to their injuries and environment. He believes regeneration isn't just everywhere, but a complex skill that has evolved to meet specific survival demands. By examining examples like hydra, newts, and earthworms, the book sets the stage for a deeper look at regeneration and heredity, feeding into later chapters.