Paleontology, and Stephen Jay Gould. “Macroevolutionaries” is in part an homage to Lieberman’s former mentor and Eldredge’s colleague, the late Harvard University paleontologist Stephen J.

Stephen Jay Gould (1941-2002) was an American paleontologist, evolutionary biologist, and historian of science.

So much so that if we were to wind back the clock on evolution and "replay the tape of life," the late paleontologist Stephen Jay Gould said, he doubts "anything like Homo sapiens would ever ...