This Friday marks the 46th annual Earth Day—but as lovers of animals and the environment know, every day can (and should) be Earth Day. That’s because every single day we make small decisions about which products to use, whether or not to recycle something, whether we should buy local or not, and so on. And day after day, these seemingly small decisions add up—big time. Sure, living green is a conscious effort, but as you’ll see below, it doesn’t have to be a difficult one …