摘要
The things we consume,from iPhones to cars to IKEA furniture,have costs that go well beyondtheir purchase price.What if the soybeans used to make that tofu you ate last night were grown infields that were cut out of tropical rainforests?Or what if that T-shirt you bought came from anindustrial area carved out of high-value habitat in Malaysia?Unless you buy sustainably sourced foodor goods,it can be hard to know just how consumers'purchases affect groups of animals or plants-until now.
