This Global Environmental Outlook report (GEO LAC 3) is the third comprehensive environmental assessment of the status and perspectives of the environment in the Latin American and Caribbean region. It highlights the need to move away from sectoral, uncoordinated and short-term policies, and to work towards consolidating comprehensive and cross-sectoral environmental ones that put sustainability at the centre stage. GEO LAC 3 is part of UNEP’s contribution to catalyzing improvements to human well-being and framing a fresh debate around the concept of sustainability in the context of a world evolving from six billion, to nine billion people by 2050.