Search Link Library article book book chapter report thesis aging algorithm anti-vaccination artificial intelligence attitudes backfire effect belief bots and trolls climate change conspiracy theories cooperation crises debunking deepfake democracy digital literacy disasters disinformation echo chambers elections emotions fact-checking fake news FIMI gamification gender identity ideology infodemic information war institutions intergroup relations interventions manipulation media media literacy misinformation motivated reasoning news pandemic partisanship perceived threat personality polarization political campaign political communicaiton populism post-truth prebunking psychology public health radicalization science communication security social media tribalism trust truth