This article is loaded with provable examples of actual conspiracies. I love the following sentences in the article:
"The idea, then, that there is no such thing as a conspiracy is flatly ludicrous. And people who condemn others as being “conspiracy theorists” only make themselves look mentally impaired.

To live in our modern world which is full of collusion and conspiracy — and yet somehow DENY the existence of any conspiracies at all — is an admission of a damaged brain."