I am always concerned when alledged technical discussions adopt the language of tribalism (“we”, “them”). Science is an attempt to understand the truth of the objective material world.
It is a given that individuals are poor observers by nature and the bias and error are inherent in the human condition. That is why we have accepted methods of conducting research, the concept of peer review, and replication of experiment.
There is something in US culture that makes us like the idea of the lone genius bucking the corrupt, somewhat stupid, system, but in science, that is incredibly rare and tends to self correct.
The ‘Big Bang’ was a phrase coined to be insulting to a theory that many found incredulous when it was first proposed (by a Catholic priest, BTW), but science did its part. Hypothesis leads to prediction, prediction tested by experiment. Science is not the providence of God, it does not provide absolute truth, but the Big Bang is now almost universally accepted as the best hypothesis for the body of evidence available.
Andrew Wakefield ‘bravely’ took on the ‘evil’ vaccine makers and all the ‘trumped up science’ and created a vaccine/autism panic in the industrial world. Ethics and honesty were serious concerns right from the beginning (virtually all listed co-authors asked that their names be removed almost immediately because of evidence of professional misconduct), but, again, the best predictor over the long term has been science. The results have never been reproducable, in over 30 studies.
One of the latest, overseen by Cambridge, took the unusual step of inviting in advocates of autism/MMR causal theories to provide both methodology (name removed by moderator)ut and to have unfettered access to data and direct oversight of practices. The results, simultaneously reproduced at three facilities - Wakefield’s fundemental scientific assertions are false. Even ultra outspoken vaccine critic and parent activist Rick Rollens publicly acknoweldged that Wakefield’s theory was dead.
But here is the thing. No amount of scientific evidence, no amount of oversight, no amount of scrutiny, is going to convince a certain percentage of the population that the MMR vaccine doe not have a causal relationship to autism.
As Catholics, we should have great sympathy for these individuals, because they are very often dealing with the hurculean burden of raising and caring for a severely disabled child. But love and compassion should not include approval of certain practices, like accusing every researcher or scientist who has found evidence contrary to their deeply held emotional beliefs of being corrupt, incompetent, and/or simply dishonest. This sort of activity remains an offense against the 8th Commandment.
It is OK to be skeptical of any science. In fact, a good scientist is always skeptical. But skepticism should be framed in the context of honesty and the measurable world. A fair number of the links I have seen in this thread repeat claims which have been repeatedly debunked.
The reason that belief in a period of rapid climate change and human activity as a causal factor is so widespread in the scientific community is the preponderance of evidence from so many different disciplines, and its surprisingly good correlation.
Scientists are not a monolithic group. They are not all liberal atheists taking money from some nefarious global green conspiracy. More than half describe themselves as religiously devout and about 2/5 as politically conservative. What they have in common is that, ultimately, a good scientist follows the data.
Einstein is often quoted as saying that God does not play with dice. The context for that remark was that he found the uncertainty principle objectionable on even an emotional level. But Einstein won the Nobel Prize for his contribution to quantum physics, he followed the evidence. And, today, we can demonstrate in the lab that his emotionally held objections were wrong.
We can see the same thing occuring here. There is still plenty of legitimate debate about degree and causal distribution, but outright skepticism of the two basic premises above is rapidly vanishing. Credentialed skeptics have no trouble receiving funding, but they are not finding the desired results when they use scientific methods. For example:
latimes.com/news/local/la-me-climate-berkeley-20110404,0,772697.story
Notice that praise turns quickly to scorn. There will always be skeptics and contrarians of even the most widely accepted scientific theories. But people need to ask themselves if they accept the word of, say MIT’s Richard Lindzen because they have a reasoned case to suggest that he is presenting better science, or simply because he is saying what they want to believe.
As Catholics, we have an obligation to moral consistancy. We cannot, for example, make vague assertions tht scientists who support theories of climate change are ‘corrupt’ and then ignore the serious financial incentives for people like Dr. Lindzen. (who appears to, at least at one point, have been receiving about $2500 a day from corporate energy interests). Likewise, we cannot make unspecific claims about data and methods and ignore that Lindzen’s supposed “Iris effect” and predictions about satallite data have now been scientifically debunked.