Change the world? Literally no one knows.No one can provide a sufficient answer to the question. But there is a necessary one. You have to start locally, you j

Change the world? Literally no one knows.No one can provide a sufficient answer to the question. But there is a necessary one. You have to start locally, you just have to try something. The part about it that's equally annoying and exciting is that you're not going to end up where you thought you would, but you will be able to look back and have done something -- and probably found some new set of problems or opportunities to tackle. (Source: I started a STEM non-profit. That exploded into a ton of very different random and messy-but-good things that I'm a part of, but I don't do much of the STEM education part that I intended to, these days)