I am reminded of Blaise Pascal's "Pensées" from which I'll try to translate a passage:
"Man is but a reed, the most feeble in nature; but he is a thinking reed. The universe need not entirely arm itself to crush him: a vapor, a drop of water suffices to kill him. But when the universe would crush him, Man would be even more noble than what kills him, because he knows he's dying, and the advantage the universe has on him, the universe knows none of it. Our dignity consists, then, in thought. It is from this that we must elevate ourselves and not from space or time, which we cannot fill. Let us work, then, to think well; this is the principle of morality."
Maybe we could look at it from this perspective. That avoiding the news is avoiding a channel we are aware of but not tackling the way we think makes us vulnerable to the channels we're unaware of that use the same mechanics.
The intelligence community has a body of knowledge on this subject. Richard Heuer and Randolph Pherson's work might interest HN members: "Structured Analytic Techniques for Intelligence Analysis". "Thinking Fast and Slow" has been mentioned here quite often.
I read AP Press Guide to News Writing to see how stories are manufactured. It was illuminating.
"Breaking news" has its place, but when information is sparse, we seem to be subject to the most fabrication.
2. Never trust head lines. Use head lines only as an indicator that a certain event has happened. Always do your on research on topics that are important to you.
3. Never gauge the importance of a news item by the size of the font it is printed (or the number of up votes it has if it is on a forum).
4. Always follow up on important stuff. For example, if there is a news about a politician doing something bad, the media ll forget it after a couple of days. But follow up it regularly, and know how the story ends..
5. When statistics is involved, be extremely skeptical.
I think it would be so much better if we just talked to each other about things we care about rather than be told what other people care about by companies look to push agendas and make money.