i'll explain. right. you try that, this is a zero—waste sour made by drygate brewery across the clyde there. it's a concocted from unwanted fruit and veg that would otherwise end up in landfill. itjust tastes like a fruity sour beer, so fair do's. good, but don't enjoy it too much because it is just part of a campaign that is lasting for a month over cop 26. ok, so not a long—term plan then. tell me about the bread beer. this is made by a brewery called toast, which is made from the leftover ends of loaves which the otherwise chucks in the bin. fair enough. i mean, the booze industry is responsible for a lot of emissions, isn't it? they grow the crops, they add the water, they package it, they heat up, they cool it down again. at least british breweries are focusing on the issue. total co2 emissions from it have almost halved over the past decade. crumbs! which this doesn't taste like, so fair enough. but i do have something else special for you to try today. pea and tonic? pardon? pea and tonic? i think i'lljust have the tonic, thanks. here you go, it has