Generalities and Specifics
One way of being deceptive is to provide an inappropriate mix of generalities and specifics. E.g. to give vague generalities when specific information is called for, leaving the audience thinking their questions have been answered when they really haven't; or to give loads of confusing specifics when a big picture summary was what was needed, possibly leaving the audience completely ignorant that there is a bigger picture.
A politician is typically an expert in the first kind of deception, answering in generalities and avoiding really saying anything. The news media and most educational institutions are very skilled in the second deception. They work very hard at telling you a lot of things, "keeping you informed", "teaching you", but are likely to omit the most central and important facts that would tie it all together. more >

