Comment Re:Crichton is an idiot. (Score 1) 770
The lack of context is obvious. Which is why both this thread and the general public are doomed (evil grin).
Scientific knowledge gains traction by building a consensus of scientists that agree because it aligns with their theory or because they were able to reproduce the results. Will there be a consensus of non-believers or even disagreeing scientists? Of course!
There is a political element to science, but most of the time the correct scientific knowledge wins. Why? Because of the weight of the consensus' knowledge of the subject matter counts more than a simple popular vote. If the theory is sound then eventually it will gain traction. Otherwise it will simply become obscure waiting for someone else to take another stab it.
Scientists are not automatons that instantly gravitate to the new correct view. They are opinionated and stubborn. They (rightfully) need to be convinced. This is where consensus building takes place. A paper is published and presented at a conference. The author(s) explains the theory behind their paper and if the subject is popular enough in their niche and the theory is correct (or more correct than current understanding) it will eventually become part of the common knowledge in that field or at least have enough followers. Eventually the new theory will overtake the momentum of the out-of-date one, and become the prevailing theory.
Once you understand that there are scientific politics involved but in an arena where the argument isn't about "feelings" or "power" but about the correctness of one's theory, you should appreciate the fact that so many climatologists have agreed with the concept of global climate change.
The contextual part of consensus:
The reason there is a large consensus of scientists that believe climate change is real is not because of some political argument or personal passion but because they were convinced by the theories and data handed to them. The reason there is a large consensus of climate deniers that believe Michael Crichton is correct isn't because he gave any credible theories or provided conflicting data. It is because they want him to be correct because it conforms to their political views or personal opinion. They both are consensus of people but the motives behind the consensus is what differentiates the two.