RationalWiki is largely (although not always) satirical in its take on the subjects and topics it treats … and you often need to almost already know the answer to the question “What is <X> all about then?” before you read it in order to sort the satire from the information.

But … if you are reasonably informed in advance and simply looking for more detail then it can be a good place to get more of a feel for things than you will from Wikipedia’s dry, academe tone — “What are hippies like?” rather than “What are hippies?”, if you get my drift.

You might, therefore, find that the article on New Age and the related topics resonates …

New Age