The Special Report suggests pathways that global net anthropogenic CO2 emissions decline by about 45% from 2010 levels by 2030, and reach net zero around 2050, for limiting global warming to 1.5Â°C by 2100. âHow the long-term strategy was developed The Paris Agreement recommends that all Parties strive to formulate and communicate Long-term low greenhouse gas Emission Development Strategies (LEDS) by 2020 as long-term vision for responding to climate change. To participate in the efforts of the international community to address climate change, the Government of the Republic of Korea decided to develop its LEDS. The 2050 Low-carbon Vision Forum was established to listen to various opinions of experts from private sector in the preparatory stage of its LEDS.