Courtney St John
In this video Courtney refers to the analytical and emotional processing systems in the human brain. While she casually refers to these systems as “sides” of the brain it should be noted that the systems are not associated with physical sides of the brain. For more in-depth information on this topic she recommends Daniel Kahneman’s book Thinking Fast and Slow.
Source: Denial101x (a MOOC from UQx and edX)