Obstetric Dilemma.

In the development of modern Homo sapiens from early Australopithecines there have been many evolutionary compromises, which have left us being imperfect organisms. The Obstetric Dilemma involves the need for the pelvis to expand to accommodate for the birth of large...

Have we Halted our Own Evolution?

Humans are not a patient species, and we often sacrifice our future fitness for present success. Natural selection is a process that takes place over many generations, but our egocentric nature warrants that we think only in the short term, to the detriment of both...

Does Exercise at Intensity Cause Negative Damage to your Body?

Exercise, almost by definition is hard. To cause the body to adapt via an increase in strength, cardiovascular endurance, flexibility, or any other facet; a stimulus must be applied. Not only must this stimulus be applied, but to facilitate this improvement it must be...