11. Any claim that is based on anything but valid material evidence -- attitudes, assumptions, beliefs, customs, delusions, emotions, faith, fallacies of reason, feelings, hunches, ideas, hypotheses, lies, opinions, personalities, philosophies, religions, rhetoric, superstitions, suspicions, theologies, and the popularity of a claim are neither valid nor material, and should therefor not be considered as evidence for the claim.
12. Emails that say "Reply Immediately", as if the senders assume that I am compulsive about checking my inbox every minute or so.
13. The "Jackass" TV show, and all of the performers within it.
14. Street-corner evangelists preaching to passers-by with their electronic bullhorns.
15. Fraternities and sororities.
16. Using an optical spectrometer on an image on a monitor or TV to "prove" that the image itself is of extra-terrestrial origin.
17. Junk Science.
18. Homeopathy.
19. Astrology.
20. Religion.
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The mere fact that science may not yet adequately explain an object, event, or experience does not mean the immediate explanation should automatically default to a conspiratorial, extraterrestrial, paranormal, or supernatural cause.