The organizations listed below teach environmental education in various ways.
Recent studies have shown that 40% of adults worldwide have never heard about climate change.
Education plays an important role in shaping attitudes and behaviors that lead to greater environmental awareness and more sustainable lifestyles. You can read more from an OECD blogpost (7/31/14).
You can read Felipe Calderon, former President of Mexico and Chair of the Global Commission on the Economy and Climate, make a case for why climate change is an education issue (7/4/16).
You can read about programs focused toward environmental education in the US and at the global level in a blogpost written for Education Week by Cleary Vaughan-Lee, Education Director, Global Oneness Project.