Mezue ahịrịokwu na-esonụ: Mgbe COP21 gasịrị, ndị a INDCs ghọrọ Nationally Determined Contributions (NDCs) dịka mba ọ bụla kwadoro nkwekọrịta Paris, ọ gwụla ma e zigara UNFCCC NDC ọhụrụ n'otu oge ahụ. Ihe
Oge nke iri abụọ na abụọ nke ọgbakọ nke ndị otu (COP22) na Marrakesh lekwasịrị anya na onyinye ndị a kpebiri na mba na mmejuputa ha, mgbe nkwekọrịta Paris batara n'ike na 4 Nọvemba 2016.