Brazil releases new climate plan 18 years after its first

Brazil has released a new national climate plan, the first update to the plan since it was first laid out in 2008. The new plan is seen as much more comprehensive and detailed than the previous one. It includes an ambitious goal of eliminating deforestation, as land use change and deforestation cause the biggest share of Brazil's carbon emissions. The World's Host Carolyn Beeler speaks with climate change sociologist Frederico Salmi.