The Theory of Evolution The Theory of Evolution, proposed by Charles Darwin, suggests that species change over time due to a process called natural selection, where advantageous traits make individuals better suited for their environment, leading to the survival and reproduction of these traits in subsequent generations. Darwin's Theory of Natural Selection The Theory of Evolution, as proposed by Charles Darwin and Alfred Russel Wallace in the mid-19th century, is a fundamental scientific theory that explains the diversity of life on Earth. This theory was expanded upon and clarified with th