Individuals who are interested in the effects of climate change and environmental conservation may be interested in studying ecology at a college or university. Ecology programs concentrate their instruction on biodiversity, environmental law, forestry, and pollution in order to help students think about environmental issues on a global scale.

A PhD is a highly advanced degree that helps graduates become experts within a field. Earning this degree may help students be better qualified for their chosen careers as well as any other professional pursuits they may have.