In groupthink, organizations value consensus more than free thought. The emphasis on consensus leads to group polarization, in which a group’s positions become more extreme than any individual would come up with. Alarmist climate science is a textbook example of groupthink in action.
Guest post by Paul MacRae
A while ago, I received an email from a friend who asked:
How can many, many respected, competitive, independent science folks be so wrong about [global warming] (if your [skeptical] premise is correct). I don’t think it could be a conspiracy, or incompetence. … Has there ever been another case when so many ‘leading’ scientific minds got it so wrong?
The answer to the second part of my friend’s question—“Has there ever been another case where so many ‘leading’ scientific minds got it so wrong?”—is easy. Yes, there are many such cases, both within and outside climate science. In fact, the graveyard…
View original post 2,459 more words
The Delinquent Teenager
Climate Ponderings 
Paul MacRae is right. Groupthink is not science, and science is not groupthink.
As the late Dr. Michael Crichton said in his Caltech Michelin Lecture on 17 January 2003:
“Let’s be clear: the work of science has nothing whatever to do with consensus. Consensus is the business of politics. Science, on the contrary, requires only one investigator who happens to be right, which means that he or she has results that are verifiable by reference to the real world. In science consensus is irrelevant. What is relevant is reproducible results. The greatest scientists in history are great precisely because they broke with the consensus.”
“There is no such thing as consensus science. If it’s consensus, it isn’t science. If it’s science, it isn’t consensus. Period.“
Oliver K. Manuel