Grocery Math

The next time you’re shopping for food, use that wonderful thing called math that you learned back in the day. Spend a few seconds calculating some long-term costs and you’ll save some money and some planet. In less than a minute, you should easily see that a filter for your faucet is much cheaper than cases and cases of bottled water (and produces a lot less waste). And, buying in bulk will keep cash in your pocket and have you driving to the store a lot less. As our friend Zack the statistician tells us, “Saving money is good.”