How does one filter fake news while not hampering information dissemination using alternative media? Reputable media outfits are not without their biases. The internet was able to provide an avenue for information to flow unrestricted, yet with such freedom came the proliferation of "fake news" sites. It wouldn't be an issue if people were more discerning of the information they believe in, but such is not the case. If people are then ill-equip to filter on their own, would technology be capable of doing so without bias? Or would this be a futile act because whoever owns the filtering code would have power to choose which information can reach us?
Here is my few cents on "technology vs fake news" topic:
I think technology should be able to catch SOME of the low quality obvious fakes by just looking at their formal content quality signals. With the higher quality fakes (like "staged" news with real authentic pictures but in those pictures people use red paint to pretend its blood), all the formal content quality signals could be "high", and so historical reputation of that particular news source should come into play.
As their first layer of defense, one could use a Machine Learning approach similar to what Google is using to filter out SEO spam. Such ML system should be able to catch low quality obvious fakes with stolen old non-relevant images, re-used content, and other obvious give-aways. There are multiple articles published by SEO researches that describe what signals Google is using to identiy low quality content, most of it is also applicable to identify low quality news content that is more likely to be fake. Since images are often found in the news articles, it is probably a good idea to pay close attention to images metadata:
If this given author has a track record of publishing unique content on a regular basis for the past 10 years, and his public "reputation score" remains stellar for all these years, then his todays news story is more trustworthy compared to someone new who is now publishing his 1st article.
Such reputation system applies not only to "fake news" but to web content in general, and there are some interesting developments in this area that would make a very interesting conversation on its own