I don’t think people know how to count carbon footprint the same way we know how to count calories. We’d need a database for every food, social activity, econom

I don’t think people know how to count carbon footprint the same way we know how to count calories. We’d need a database for every food, social activity, economic activity, etc. Buying this device = 100 calories (you get the idea). Then once we can measure that, we all have to go on a serious diet. AR can’t come fast enough, as I’d really love just see this data by looking at something.