Bob Marley got that right. Marley got a lot of things right and a few things wrong, actually. Lamenting the troubles of the world is eternally on-target; no matter how much change and progress mankind achieves, the world continues to be cloaked in sorrow. It just shifts and moves and takes on new forms to match the times. That doesn’t mean it isn’t worth the fighting; everyone should do the work of standing up and making their own times a little better.