In the past 15 years, clothing production has doubled, draining our natural resources and using up Earth’s limited carbon budget. Here, sustainability researchers share four things that we can do to tackle the fast fashion problem.

We asked 16 TED speakers to share their Earth-friendly gift recommendations — and here’s their green gift list.

It doesn’t require a total overhaul of your life, but following a few simple steps can help you start consuming less, says Lucía González Schuett.