I’m delighted to be in San Sebastian-Donostia in the beautiful Basque Country over the next couple of days to speak at the 2019 European Ideas Network‘s Summer University. I am grateful to EIN and the European People’s Party Group in the European Parliament for extending an invitation to meet and discuss with its members about the challenges and next steps in the fight against online disinformation and “fake news” in Europe. In my talk, I will explore the factors that created a ‘perfect storm’ for the growth of disinformation, share some of my latest work on how U.S. organizations and campaigns are trying to contrast it, and offer some ideas for a more proactive approach to this problem.