By Luján Scarpinelli SAO PAULO, July 20, 2023 (AFP) – Shirlei Aparecida de Souza uses her foot to crush the empty cold drink cans she collects in the alleys of a poor Sao Paulo neighborhood: a precarious livelihood critical to Brazil’s environmental protection goals. It is thanks to about a million collectors like her that the country recycled as many aluminum cans as it produced for the first time in 2022, according to data from […]