Climate protection in beer brewing

Paul walks in with a keg of homebrewed beer.

Paul: Just transfered the new batch to the keg and force carbonated it. Beer kegs are a great way to store lots of co2!

Paul was sure little logical flaws would not stand between him and the Donald Trump Prize for climate protection.

A poster on the wall reads: Drink for: world peace rain forest climate

Max, at the table, a few beers in: Buuurp!