Weisbrot has argued that, from 2003 to 2011, Brazil was successful in reducing poverty and inequality, and increasing GDP growth. Weisbrot attributed these successes in part to policy changes that were an improvement over the neoliberal program Brazil adopted in the 1980s. However, he was critical of austerity and high interest rates after 2010, arguing that these were unnecessary and led to a prolonged recession. Weisbrot argued against the impeachment of former Brazilian president Dilma Rousseff in 2016 and the corruption conviction of former president Luiz Inácio Lula da Silva in 2018, pointing to a lack of precedent and evidence to justify the proceedings.