Steven Jay Gould

Steven Jay Gould was a prominent evolutionary biologist and paleontologist known for his work on the theory of evolution and the history of life on Earth. He contributed to understanding how evolutionary change occurs, emphasizing that evolution is not always a slow, steady process but often involves periods of rapid change followed by stability—called punctuated equilibrium. Gould also authored influential books and essays that made complex scientific ideas accessible to the public. His work helped shape modern evolutionary science by highlighting the dynamic and sometimes unpredictable nature of biological development.