I can’t improve upon this. An excerpt:
Some time, you may want to start a conspiracy theory. If you want to learn how to do this, you cannot do better than study the antics of the creationists, and especially their Discovery Institute (DI) think tank.
Creationists absolutely need to have a conspiracy theory. That is because their position contradicts everything that scientists has been telling us for the past 200 years, or even, in its Young Earth version, the past 300 years. If creationism is true, the entire intellectual establishment has been lying to you.
All conspiracy theories work the same way. Like the most unpleasant kinds of religion, they divide humanity into two groups, the illuminated and the benighted, and offer membership of the illuminated, if you will only accept their central doctrine. To qualify as a conspiracy theory, that doctrine has to pour scorn on the most obvious or scientifically validated explanations of the facts, and replace them with the belief that these explanations, or indeed these facts, are fabricated by a close-knit group of wicked people (in this case, the Wicked Evolutionists, or WE), cynically manipulating the evidence for their own disreputable reasons. Once this belief is in place, it is self-sustaining, since all evidence to the contrary is tainted, coming as it does from the Unscrupulous Scientists (US).
The next step in setting up your conspiracy theory is to find a group of people who already want to believe you. Most of us, after all, spent most of our thinking time on looking for evidence in favour of what we want to believe. So find a group of people who already have reasons to want your claims to be true. They might, for example, wish to believe that the Government is hiding evidence of UFOs, or that NASA is a giant scam, or Barack Obama should not be President of the United States, or that Government should not interfere with the operations of industry.
Then give them an excuse, however flimsy, for believing. Believing that aliens landed at Roswell, or that the Moon Landings were faked, or that Obama was born in Kenya, or that there is no such thing as man-made global warming. Or, at least, for believing that the topic is controversial. If all else fails, your own voice raised in denial of reality can be used as evidence that the controversy is real.
You’ve now got US in a cleft stick. If WE ignore you, you can continue unchallenged. If WE reply to you, that proves that there really is a controversy. And if WE try to explain that there is nothing worthy of a reply, you can claim, as William Lane Craig claimed when Richard Dawkins refused to debate with him, that WE are scared of you.
Enjoy the rest of the article here: Creationism as conspiracy theory, and the teaching of the Urey-Miller experiment.