Here is a quote from the article:
The credibility of today’s democracies depends on reinstating the value of truth—something that no number of social-media followers or cybercapabilities should be able to subvert. At the moment, we are experiencing a cultural crisis in which propaganda has a tactical advantage. It is easy to lie; finding the truth requires more effort. But that effort is the only way to defend ourselves from exploitation and our democracies from subversion.
Public legislation, corporate policy, and technology can’t get us through this crisis alone. We, as individuals, need to raise awareness and take action.