At Grist, we don’t believe in paywalls. Instead, we depend on our viewers to pitch in the things they can so that we can carry on bringing you our Resolution-dependent local climate news. Donate now plus your present will probably be TRIPLED! Our water calculator will help you very easily https://kevalaniru.com/water-in-gabletop-cartons-versus-water-in-pet-bottles-in-a-life-cycle-assessment-face-off/