Using a calculation system called the Aland Index, Doconomy (in partnership with Mastercard) is offering credit card holders the opportunity to have their purchases tracked for carbon emissions—and ultimately, card users that exceed a set climate impact limit will have their spending capped. It’s an important reminder that everything—from apparel to plane tickets—comes with associated climate impact and carbon emissions. In fact, 60% of carbon emissions are a result of consumption. The card itself is kinder to the planet and is made from bio-sourced material with ink rendered from air pollution particles. Read more at Dezeen.