Most of us have encountered the three Rs of being green, complete with the eminent symbol of three green arrows forming a triangle. Perform a quick online search and you’ll see all kinds of fact sheets and infographics detailing how the mantra “reduce, reuse, recycle” conserves natural resources, landfill space, and energy. Most of these accounts imply that the three R’s are created equal. In other words, recycling is just as good as reusing or reducing, so long as you’re not throwing stuff away. But wait, that’s not true! The three R’s appear in a particular order for a reason, to show hierarchical preference.