Ecuador is the first country in the world to include the rights of nature in its constitution and until the Yasuni controversy it was considered one of the most environmentally-progressive countries. To reduce criticism, Correa promised that only 1/1000th of the area of the Yasuni park would be exploited and the best available technology would be used to reduce pollution.

https://www.theguardian.com/environment/2016/apr/04/ecuador-drills-for-oil-on-edge-of-pristine-rainforest-in-yasuni