Answer:
Neuroscience.
Explanation:
Neuroscience is a new approach in the psychology field which involves the study of the brain. This new field analyzes human behavior and mental processes that are intertwined with activity on the brain. This also turns to be the key interests for psychological study. Studying damaged brains is one of the most useful ways to increase our understanding of the links between the brain and behavior.
Trees my good sir. Have trees planted regularly, and temporarily block the use of gasoline powered cars! Modes of travel to electric and sea. I guess that's just my view. Also! cut down on pesticides
Cancer?....................
