12 citations · 16 across the 6 of their papers we have counts for
4 papers · 1 filter
Mapping Emerging Climate Misinformation Playbooks in the Global South
Marcelo Sartori Locatelli, Wenchao Dong, Pedro Loures Alzamora +4
Climate misinformation continues to erode support for climate action, a challenge that is especially acute in the Global South, where high climate vulnerability intersects with dev…
Characterizing AI Manipulation Risks in Brazilian YouTube Climate Discourse
Wenchao Dong, Marcelo S. Locatelli, Virgilio Almeida +1
Climate change poses a global threat to public health, food security, and economic stability. Addressing it requires evidence-based policies and a nuanced understanding of how the…
Topic Shifts as a Proxy for Assessing Politicization in Social Media
Marcelo Sartori Locatelli, Pedro Calais, Matheus Prado Miranda +4
Politicization is a social phenomenon studied by political science characterized by the extent to which ideas and facts are given a political tone. A range of topics, such as clima…
Characterizing Vaccination Movements on YouTube in the United States and Brazil
Marcelo Sartori Locatelli, Josemar Caetano, Wagner Meira +1
In the context of COVID-19 pandemic, social networks such as Twitter and YouTube stand out as important sources of information. YouTube, as the largest and most engaging online med…