""Seven Doubts of a Biologist"" is a book written by Stewart Andrew McDowall and published in 1917. The book is a collection of essays that explore seven key doubts that the author has about the field of biology. McDowall was a biologist himself, and his doubts are rooted in his observations and experiences as a scientist.The seven doubts that McDowall explores in the book include questions about the nature of life, the limits of scientific knowledge, the role of chance in evolution, the relationship between humans and other animals, the existence of a universal moral code, and the possibility of life beyond Earth.Throughout the book, McDowall provides a thoughtful and thought-provoking analysis of each of these doubts, drawing on scientific evidence, philosophical arguments, and his own personal reflections. His writing is clear and accessible, making the book a valuable resource for anyone interested in the field of biology or the broader questions of life and existence.Overall, ""Seven Doubts of a Biologist"" is a fascinating and insightful exploration of some of the most fundamental questions in biology and beyond. It is a must-read for anyone interested in the natural world and our place within it.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.