It’s extremely important that you specifically look for a variety of sources and opinions. Before I accept any claim, I always want to know who disagrees with that claim and what the reasons are for their rejection of it. If possible, I then want to find out how the first side answers their critics, and how the critics answer these responses. In essence it’s important to follow a discussion through to the end. Sometimes you don’t know who has the better position until you’ve heard all the point-counterpoints and find out who has the last word.
