Here's one expert who says that porn consumption has caused rape to decrease:http://www.rawstory.com/news/2006/Porn_ ... _0922.html
Here's another who says porn consumption has nothing to do with rape:http://news.cnet.com/8301-27083_3-10407102-247.html
Here's another expert who says that the availability of porn decreases rape:http://www.slate.com/id/2152487
Re: the arson references, here are some articles about the Lime Street Fire, which revolutionized the science of arson investigation and demonstrated that many, many innocent people have been falsely convicted of arson under the old methods.http://www.truthinjustice.org/arson-errors.htmhttp://www.texasobserver.org/cover-stor ... -innocence
The point is that experts can be wrong, and that many people in this thread are not going to believe a couple of guys who allegedly appeared on television, claimed to be experts, and proceeded to spout a bunch of unsubstantiated nonsense.