“Click like and save a puppy, the rainforest, banish poverty . . . etc” are all-too common calls-to-action we see peppering our Facebook threads and pop-ups. Eye rolls inevitably ensue. Alas, there may be more to the infamous “clicktavists” than we think. They click, feel better about themselves, and nothing really changes, but it doesn’t have to be that way. There are myriad apps that do help make the world a better place, if you choose to click wisely.