by Thomas Nee, McCormack Graduate School student
People often believe what they want to believe despite contrary information. “It is remarkable that large groups of people can coalesce around a common belief when few of them individually possess the requisite knowledge to support it.” (Fernbach and Sloman, 2017). I examine here how perception and reality collide regarding climate change not whether it exists but what to do about it.
People trust experts. But what happens when experts contradict long-held beliefs? “(S)witch off the radio, change channels, only like the Facebook pages that give you the kind of news you prefer. You can construct a pillow fort of the information that’s comfortable.” (Beck, 2017). Listen to trusted authorities who share your opinions and suppress the rest. False beliefs are often a social phenomenon.
Many people believe that “renewable” energy of any type is preferable to burning fossil fuels. Hydroelectric power is a proven form of renewable energy but it is not “free.” It costs money, manpower, and resources to develop a plant. Any carbon dioxide (CO2) emitted is greatly outweighed by the plant’s lifetime output. This may not be the case with all renewable systems. Continue Reading →