Well past the time that the world take climate change seriously. Unfortunately recent rioting there over diesel fuel taxes will likely have the reverse political effect in France. All well and good to have 140 nations signing on to a voluntary climate change treaty but when the world’s number one carbon polluter exports coal burning technology to other countries it’s time to try something else! Frankly would rather have 40 countries signing on to a mandatory accord who then impose a carbon tax on the 100 countries who don’t sign on? But will the K cup generation be willing to pay more for their cellphones and video games?