Affiliations University of Pennsylvania University of Pennsylvania – Department of Political Science University of Pennsylvania – Annenberg School of Communication Institute for the Study of Citizens and Politics (ISCAP) Center for Information Networks and Democracy (CIND) Kieskompas – Election Compass ImpactCorona.nl ManyLabs collaborations: International Collaboration on Social & Moral Psychology of COVID-19 (ICSMP) International Collaboration to Understand Climate Action (ICUCA) Trust in Science and Science-related Populism (TISP)