Which of the following organizations has promoted Reducing Emissions from Deforestation and Forest Degradation (REDD+)?

The United Nations has promoted REDD+ through its UNFCCC process and the UN-REDD Programme.

The IUCN participates in forest conservation but did not originate this mechanism.

The World Bank runs related forest-carbon funds yet is not the promoting body here.

The International Monetary Fund handles finance and macro-policy, not forest emissions.

REDD+ rewards developing countries for keeping forests standing and enhancing carbon stocks.

It emerged from UN climate negotiations that began around 2005.