We are all on the same planet, but we are not all under the same jurisdiction. My vote matters for healthcare in the US, but bears no direct influence on the he

We are all on the same planet, but we are not all under the same jurisdiction. My vote matters for healthcare in the US, but bears no direct influence on the healthcare in countries in Africa. If I believe that healthcare CEOs don’t create as much value as they are paid, then I may gravitate towards a single payer system and vote for a candidate pushing for it. This stats is relevant, if you vote based on data of how shared infrastructure is used.