Regarding those mistakes made by science…

ddt-is-good-for-meI know I shouldn’t use the conspiracy theory fallacy when talking about the pseudoscience-pushing science deniers, who are the bread and butter of topics for skeptics. But, when I keep observing the same ridiculous and insanely illogical arguments used in the same manner by all of the deniers, I begin to wonder if they don’t get together annually at the International Society of Pseudoscience meeting, usually held in Sedona, Arizona, ground zero of woo. They obviously share their stories, because we hear the same regurgitated stories in different contexts.

The antivaccinationists, creationists, anthropogenic global warming deniers, and whomever else pretends to use science to actually deny science frequently focus on a trope that “science makes mistakes.” And then they produce a list of historical events that “prove” that science is wrong. Of course, this indicates more of a misunderstanding of what is science and the history of science than it is a condemnation of science. But your typical science denier is probably not going to let facts get in the way of maintaining faith in their beliefs. So let’s deconstruct and discredit these “science makes mistakes” tropes.

By the way, in my story, I admit that “science makes mistakes,” so read on. Continue reading “Regarding those mistakes made by science…”

Evidence for evolution–rapid human evolution

One of the most amusing (amongst so many) from the evolution denialist crowd, lead by Ken Ham and his creationist zombies, is that evolution has never been observed.  According to Answers in Genesis

Macroevolution is a term used by evolutionists to describe the alleged, unobservable change of one kind of organism to another kind by natural selection acting on the accumulation of mutations over vast periods of time.

If you take a genetics course in any reasonable university (not one run by anti-evolutionists), you use fruit flies (Drosophila) to select for or against certain features, evolving a population rather quickly.  Some anti-evolutions say that this is “microevolution,” which to a scientist is no different than “macroevolution.”  The problem with the evolution denialist viewpoint is that fruit flies have a very short lifespan, so generations upon generations can be studied over a few weeks or months.  If humans lived only 2 days, then we could observe evolution in humans. Continue reading “Evidence for evolution–rapid human evolution”