Yeah this is where my mind went as well, instead of something like "climate change" or "self-driving cars". If you're in the United States, I think the biggest

Yeah this is where my mind went as well, instead of something like "climate change" or "self-driving cars". If you're in the United States, I think the biggest problem you can solve is to make sure that you and your family are as insulated as possible from the US healthcare system. - Get and stay as healthy and fit as possible - Get enough money to where you can afford the majority of the care you and your family need (either through work insurance or straight cash) - Learn how to advocate for yourself and your family - Understand how to minimize your chances of going broke as a result of a health issue