I would have to say it’s a subjective term. Whoever does not have what YOU have is poor to YOU. That could include material things or family, friends etc. Whatever they are truly lacking, if they are in need, of course. I don’t mean that if you have three cars and they have two that they’re poor, lol. I mean Jesus Himself gave us the formula, “If you have two cloaks, give one to the one who has none at all.” Then there is the issue of the poverty ridden. No one of us can save the whole world. But we can have a ripple effect. Imagine how awesome if every person in the world, or even just half the people, helped 1 person.