How do you know when alternative views are real alternatives, and thus should be considered in a “balanced view” vs. when those views are not any longer valid and should be ignored? This sounds like a hard thing to do but it is not as hard as you might think. I suggest two different approaches: “Tipping Points” and “Clues that Something is Wrong Here.”<\/p>\n
\nThe Tipping Point approach works like this: As the percentage of qualified scientists that hold a particular view diminishes, when it reaches about 25 percent or so, the view should continue to be references but as a minority view. Many points of view have been around that range in the past and we are glad we did not eliminate them. For instance, the role of Archeopteryx in bird evolution has moved in and out of favor such that what may well be the correct view may have been close to that sort of minority at various times in the past. As plate tectonics started to develop as a theory, it was held at about this level of minority for a while. The idea of particulate inheritance lost favor for decades prior to the New Darwinian Synthesis, and may have been in that range for a while. Minority vies should be maintained, but labeled clearly as such, in science reviews or in policy development.<\/p>\n
But when that view goes to single digits, something else happens. We remember that the percentage of people who think that they’ve been abducted by aliens, or that are certain they’ve seen ghosts, or other impossible things, is around there. If 90 percent of scientists in a given field thing that A is likely correct and B is not, then is time to start ignoring B.<\/p>\n
The second aproach, “Clues that Something is Wrong Here,” works quite differently. Some people are going to not like this approach because it rings of ad hominem argumentation or argument from authority. And it is. But note that this is the second approach being suggested for a reason, and I think once you see how it works you’ll agree that it is valid.<\/p>\n
There are many possible clues, and I suggest only a few here:<\/p>\n
You can see now why this is not a simple argument from authority or ad hominem. What has happened in the typical case is that those still stumping for the incorrect view are no longer valid experts, but rather, biased political entities or crazy people (or some combination of the two). There isn’t a single zoologist who thinks Bigfoot is real. Today, bigfoot “exerts” are either charlatans or disturbed individuals. There is not a single evovlutionary biologist who things the earth is 6000 years old. Today, each and every Young Earth Creationist is a preacher or a con artist or, again, disturbed. There are almost no climate scientists who think that Global Warming and other related climate change is not a) real and b) human caused in the majority. Those who defy this point of view these days are either in the employ of energy companies or, perhaps, Tea Partiers or biased Senators. It is not an ad hominem argument because the validity of the science is not being questioned on the basis of qualities (or lack thereof) of those supporting the views, but rather, the minority view is being ignored because those still professing it are not qualified to even enter the debate to begin with.<\/p>\n","protected":false},"excerpt":{"rendered":"
How do you know when alternative views are real alternatives, and thus should be considered in a “balanced view” vs. when those views are not any longer valid and should be ignored? This sounds like a hard thing to do but it is not as hard as you might think. I suggest two different approaches: … Continue reading Balancing Acts in Science<\/span>