- Jan 12, 2005
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I find it frustrating and infuriating when those with ideological agendas claim that par for the course among scientists is fraud and self-interest. I don't want to sidetrack my own thread getting into specifics about that point, but I think we all know what I'm referring to. Instead, I wanted to give a perfect example of just how messy science is, in this case where science is dealing with a topic (cosmic inflation) for which almost no one would claim that there's a "conspiracy" to push a particular viewpoint.
The point is, when a study has even the possibility of potential flaws in its design, its results, or its explanations, other scientists will pounce like ravenous beasts to question the study. And in order for a scientific theory to reach a "consensus" stage, it needs to successfully surmount all significant challenges, because there's even more "glory" to be had by any scientist who can make a cogent challenge to a widely-supported theory than in merely being one more voice saying "I agree."
Maybe it's only dust
In essence, the study's authors claim that they measured a particular type of light polarization that they say was caused by gravity waves that originated at the instant the universe began to expand. If their claim is true, that's convincing evidence for the truth of the theory of Cosmic Inflation (that the Big Bang occurred as a spectacularly-rapid expansion in an infinitesimal time period) as opposed to the idea that Big Bang proceeded as a rapid but far more orderly expansion. Not necessarily so says a cadre of scientists who ask whether the measurements might have been corrupted by dust particles within our Milky Way.
A couple of telling quotations from the article above:
and
But for those whose rational thought is blinded by ideology, we can't trust science when it focuses on topics that might have real-world financial consequences.
The point is, when a study has even the possibility of potential flaws in its design, its results, or its explanations, other scientists will pounce like ravenous beasts to question the study. And in order for a scientific theory to reach a "consensus" stage, it needs to successfully surmount all significant challenges, because there's even more "glory" to be had by any scientist who can make a cogent challenge to a widely-supported theory than in merely being one more voice saying "I agree."
Maybe it's only dust
In essence, the study's authors claim that they measured a particular type of light polarization that they say was caused by gravity waves that originated at the instant the universe began to expand. If their claim is true, that's convincing evidence for the truth of the theory of Cosmic Inflation (that the Big Bang occurred as a spectacularly-rapid expansion in an infinitesimal time period) as opposed to the idea that Big Bang proceeded as a rapid but far more orderly expansion. Not necessarily so says a cadre of scientists who ask whether the measurements might have been corrupted by dust particles within our Milky Way.
A couple of telling quotations from the article above:
. . . this is simply a case of science doing what science does best: pressing a new finding through the fine filter of skepticism.
and
Scientists are human, and humans are competitive, Brian Greene said. Thats true whether youre a scientist or you play on the Yankees.
But for those whose rational thought is blinded by ideology, we can't trust science when it focuses on topics that might have real-world financial consequences.