Comment The hell? Of course scientists can be biased. (Score 1) 158
Too many people think that scientists should be free from biases or conflicts of interest when, in fact, neither of these are possible.
That's news to me. Bias is always possible in a person, and that may result in poor observations, the accuracy of which is the lifeblood of science.
What's impossible is for a body of science, writ large over years and multiple experiments, to exhibit bias. It takes a lot of science to remove bias by a process. It takes a whole bunch of time to reach bias-free, settled science, however.
But scientists are biased as much as anyone else. I think he was either misquoted or misspoke. I believe "settled science" is what he's referring to.