In the fight for democracy, can we still tap social media for 'good'?

OPINION: If you haven't seen Yuval Noah Harari's recent TED Talk on the allure of fascism -- and why now, more than ever, it's a real threat to democracy -- it's worth watching. An author and historian, Harari argues that "enemies of liberal democracy have a method. [They] hack our feelings of fear and hate and […]