Pedzisa mutsara unotevera: MunaNovember naDecember 2015, Galletti akapinda mu
Musangano weUN weKushanduka Kwemamiriro okunze muParis, unozivikanwa zviri nani seCOP 21. Musangano uyu wakaunza chibvumirano chenyika yose pamusoro pokuderedza kuchinja kwemamiriro okunze, chinyorwa chacho chaiva kubvumirana kwevamiririri vemapato 196 aivapo.