protection how much sense does it make if we all reduce our as well as for you know that sound of eisenstein he's with the 3 g. an independent climate change think tank here in berlin next on germany produces just 2 percent of global c o 2 just introduced stricter climate regulation. china opens a new mega how much sense does all these well intentioned climate action of countries like germany make if we're leading c o 2 emissions like like china obviously don't have it's a question i guess there's 2 sides of this story a china has a message we can all make roof beijing we're talking about a city with more than 20000000000 inhabitants 1000000 habitants 1400000000 inhabitants in china rising middle class of course there's a high demand we have to crow freight in every nation of 6 percent a year so it's in a way a restaurant project for china on the other hand go back and see in china is a lot of climate action it's the largest manufacturer so that p.v. for example and the wind and solar already quite cheap so i guess they should have tried this while they're moving in some sectors that he ende