?
2008-08-15 13:15:32 UTC
http://www.csicop.org/si/9012/critical-thinking.html
This is the Skeptical Inquirer's take on what constitutes critical thinking. Down the page a way, I found the following list:
The evidence offered in support of any claim must be adequate to establish the truth of that claim, with these stipulations:
1. the burden of proof for any claim rests on the claimant,
2. extraordinary claims demand extraordinary evidence, and
3. evidence based upon authority and/or testimony is always inadequate for any paranormal claim
Doesn't this mean that the criteria are necessarily flawed, since they rely on prejudism and ipse dixit fallacy, combined with the fact that such a requirement for, say, mathematics would necessarily inhibit any kind of serious study in that field? Wouldn't the claim that the paranormal cannot exist (a common skeptical claim) therefore be completely invalidated as well?
Conversely, if we eliminate that last criteria altogether, what stops anyone from making claims based on an authoritarian viewpoint and making it stick? In other words, how do we know something is true based on what someone says? How can we trust that someone isn't being tricked by stage magic or some kind of misinterpretation of events (whether deliberate or not)?
Is it really fair to name the paranormal specifically as an exclusion based on the long history of authority within accepted fields of scientific study? Why or why not?