Latin America and the Caribbean is composed of 48 countries and dependent territories with varying geographical conditions, land use patterns, political systems, economic activities and development levels. The region has a diverse cultural and ethnic heritage, with a common identity. Natural resources and biodiversity are the pillars of the region's development, and countries face significant environmental challenges.The LAC region has a diverse and open economy. Agriculture and industry account for a larger share of value added than in the OECD area. As the region is endowed with valuable mineral resources and significant oil and natural gas deposits, mining and energy are major sectors. Tourism plays a significant role in Central America and the Caribbean. Most countries have been severely affected by the COVID-19 pandemic and the global economic downturn. Gross domestic product plunged by 8.2% in 2020 and the region experienced one of the highest mortality rates in the world, due to the high concentration of population in urban areas and unequal access to health services. High levels of poverty and income inequality are major issues.Though not a major contributor to global greenhouse gas emissions, LAC is extremely vulnerable to climate change. Land use change, urban sprawl and densification, rising temperatures, fluctuating rainfall patterns, melting glaciers, and the increased occurrence of extreme weather events exert strong pressures on the environment, causing biodiversity loss and affecting economic activity and people's livelihood. Governments of the region will have to step up their efforts to address the growing risks posed by climate change and implement more ambitious and effective policies to achieve a green transition of their economies.
LAC countries are not major contributors to global greenhouse gas emissions…Gross GHG emissions in LAC represented around 6.7% of global emissions in 2019, which is proportional to the region's share in global GDP and slightly lower than its share in global population. Emissions per capita are lower than in the OECD area, though intensities vary widely across countries. This reflects lower income and consumption levels and a high share of renewables in electricity production, mainly hydropower. Emissions have risen between 1990 and 2019, driven by increased transport activities and electricity and heat production, which continue to rely on fossil fuels. From 2014, they grew at a slower pace than economic growth suggesting a relative decoupling.Most GHG are emitted in South America (71%), followed by Central America (24%) and the Caribbean (4%). Emissions from agriculture and from land use, land use change and forestry play an important role. In South America they account for a third and a fourth of net emissions, respectively. This reflects the importance of agriculture in the economy and the extensive deforestation occurring in the sub-region. In Central America and the Caribbean, energy production and transport are major emitters.