at the new climate instituting cologne, professor nicholas hannah, evaluate global studies on climate change, daughters to settle this will, since tourism has taken a break, even of air traffic emissions have dropped significantly on. so that's good for the climate hour, but also upon them. it's over here. we expect foss wistar flying again from maybe even more than before. no frills carriers are already attracting passengers with bargain offers barcelona for 12 euros $99.00 paris to venice for a me a 14 euros $99.00 price dumping has taken up where it left off how kerosene remains. tax free mac windows. i can't imagine tax free dr. austin, railroads to pay tax on our letter traffic doesn't with good friends, effectively subsidize on this is good. that is actually counterproductive and by rights should be stopped immediately for years now, the european union's attempts to change kerosene laws have failed because the member states cannot agree. but the pace of climate change is making the issue more and more urgent. as we mussman. consequently, we have to come up with alternative state