This is a subject that I find very interesting lately, and not for the reasons you think, but because I think it shows signs of having enormous potential for waking people up, it is the present Flat Earth movement. Whether the earth is flat or round is irrelevant for this article, whether the people investigating it are as educated or more so than our renowned scientists, NASA etc is also irrelevant. I will not discuss any of the flat earth theories here, that is not the purpose of this article, the point is to observe how people react when presented with new information. I'll leave a few introductory links at the bottom for anyone who is curious.
A number of Flat Earth You Tube videos approaching 500,000 views at time of writing.