The concept of uniformitarianism is commonly oversimplified in geological textbooks as "the present is a guide to interpreting the past" (or words to that effect). This explanation, however, is not correct about the true meaning of...

As the scientific discipline of geology began to take shape during the late eighteenth century, different schools of thought contributed to the debate over the Earth's creation and development. Among the more popular theories in the debate was one...

Uniformitarianism, in the philosophy of science, is the assumption that the natural processes operating in the past are the same as those that can be observed operating in the present. Its methodological significance is frequently summarized in the...