Comment by caio1982

While I agree with you regarding all the points you made, let's try not to get too cynical with age if we can. I was a kid when Earth Summit happened and we humans managed to stop and slightly reduce the Ozone Hole within a generation time. And it all started pretty much the same, with politics and all: something had to be done, if it was an ultimate silver bullet or not it does not matter because it is all about political momentum, IMHO.