Last Words on Evolution: A Popular Retrospect and Summary

In this concise collection, three of Haeckel’s most celebrated Berlin lectures are presented in a readable, non‑technical style. The author distills half a century of evolutionary research into a clear overview of his monistic worldview, updating the arguments with the latest scientific confirmations of his time. Listeners will find a rare glimpse of a great biologist explaining complex ideas in plain language, making the foundations of his evolutionary tree accessible to anyone curious about the history of the theory.

Beyond the science, the book captures the turbulent atmosphere of early‑20th‑century Germany. It recounts the sensational, mistaken report that Haeckel had abandoned Darwinism, his long‑standing rivalry with Virchow, and the cultural crossroads between Catholicism and emerging socialist thought. As his health wanes, these lectures stand as his final public defense of the principles that shaped modern biology.