Ups and downs of public attention on climate change: the southern Brazil floods through Anthony Downs’s issue-attention cycle. Sustainability in Debate, [S. l.], v. 16, n. 3, p. 22–53, 2025. DOI: 10.18472/SustDeb.v16n3.2025.57946. Disponível em: https://periodicostestes.bce.unb.br/index.php/sust/article/view/57946. Acesso em: 3 may. 2026.