Evolutionary biologists study the history of life on Earth and the processes that drive evolution. Stephen Jay Gould was an American evolutionary biologist, paleontologist, and historian of science. He is considered one of the most influential evolutionary biologists of the 20th century, and his work has had a profound impact on the understanding of evolution and the history of life.
The Marvels of Stephen Jay Gould: A Quiz on the Life and Work of the Brilliant American Biologist and Historian of Science