Evolution And Involution (1880)

The book delves into the interconnected processes of evolution and involution, arguing that both shape the natural world. The first part presents evidence for evolution through fossil records and natural selection, while the second part discusses how organisms increasingly specialize and complexify over time. Thomson uses natural examples to support his theories and examines the broader implications for philosophy, theology, and ethics. This exploration aims to enhance our understanding of life's development on Earth.