https://www.wired.com/story/newlight-aircarbon-fashion-products/?bxid=5cec28113f92a45b30f3bdce&cndid=52917002&esrc=AUTO_PRINT&hashc=ea495077d6f6f30116fffd5004e472440f42fd59b7c01164f1f745b601b813d7&mbid=mbid%3DCRMWIR012019%0A%0A&source=EDT_WIR_NEWSLETTER_0_DAILY_ZZ&utm_brand=wired&utm_campaign=aud-dev&utm_mailing=WIR_Daily_101621_Special_Climate&utm_medium=email&utm_source=nl&utm_term=P4 LEATHER IS A controversial material, and not just because cows have to die to produce it. Or because tanning leather requires toxic chemicals like chromium, which is sometimes dumped straight into local waterways. No, the worst part about leather, according to environmental activists, is that it’s a major contributor to climate change. Animal agriculture is estimated