You can stop the ocean from rising.   Just sign the petition.   

By the way, with so much professional Catholic interest in saving the planet, why is it these Catholic environmentalists aren't advocating veganism?

If every person on Earth adopted a vegan diet – without milk, meat, honey, or any other animal-sourced foods – the greenhouse gas emissions associated with the food system in 2050 would fall by more than half compared to 2005/2007 levels. That’s one of several striking findings from an analysis of food and climate published in the recent Proceedings of the National Academy of Sciences.

Everything is about flying jets to conferences, and organizing petitions...