How do you choose the most sustainable material? Well, the more you know, the more you realize how complex and variable the answer may be. We’ve compiled a few open-access databases and analytics tools that go some of the way to guiding those choices, and thought about how we’d like to see them evolve. — Scroll down for living list. Last updated 01.22 The linear economy is, simply put, a one-way ticket from ‘take’ to ‘waste’. We extract a material, we make something from it, we sell it, use it, discard it. The circular economy, by contrast, is a transformative round-trip. It captures value at…