Darwin's theory linked living things to their physical environment in a new way.

Current theories only link the two together on a scale of narcissism.

This was to misconceive the ways in which the theories of natural science can ever link with theory about human action and behaviour.

The most popular theories, however, link the theta rhythm to mechanisms of learning and memory.

This theory links the Parashurama myth with the history.

Socio-psychological theories link the practice of human sacrifice to unconscious factors, such as response to traumatic events.

Another theory links it with the name Ymir.

In archaeology, middle range theory refers to theories linking human behavior and natural processes to physical remains in the archaeological record.

This suggests that theories linking football hooliganism to changes in working-class community life are based on a somewhat dubious history.

Another theory links the name to African words like "muserengue" or "tamtam mouringue".