McDonald's promises to use only beef, coffee, fish, chicken, and cooking oil obtained from sustainable sources. Coca-Cola promises to achieve water neutrality. Unilever has set a deadline of 2020 to reach 100 percent sustainable agricultural sourcing. Walmart has pledged to become carbon neutral. To[...]

Timber is a vital resource that is all around us. It is the house that shelters us, the furniture we relax in, the books we read, the paper we print, the disposable diapers for our babies, and the boxes that contain our cereal, detergent, and new appliances. The way we produce and consume timber, ho[...]