Not much of a surprise considering the richest nations are still generating a significant proportion of their energy from coal...
US 20%, Europe 16%... If nobody leads nobody follows 

 Fix the underlying problem and stop looking for a quick fix 

 So, let me get this right, the idea is to transplant corals on reefs where corals died due to pollution and global warming... so how is this going to help? Corals died because of the inhospitable conditions....so anything you transplant there is going to die.  

 Yes, more expensive and less healthy, so not a good option to reduce the environmental footprint of industrial livestock agriculture.