To a strict determinist, all such bets were settled long before any coin, metaphorical or not, was ever minted we simply do not yet know it. We care greatly to know what our chances are that we will get whirring turbines instead of a meltdown. Our coins may be, for example, various possible coolant flow rates or masses of uranium in a nuclear power plant.
Heads or tails may even be a matter of life or death. But for others we have no choice but to hold judgment and speak in more vague terms, if we wish to say anything useful about the future at all.Īs scientists, it is, of course, our job to say something useful (or at the very least, authoritative.), while the metaphorical coins of important physical system are still in the air. Will it land heads up? Tails? More than that, how long will it remain in the air? How many times will it bounce? How far from where it first hits the ground will it finally come to rest? For that matter, will it ever hit the ground? Ever come to rest?įor some such questions, we can and do settle on answers long before observations we are pretty sure gravity will hold and the coin will land. While it flips through space, what could you possibly say about its future?
Say you were to take a coin from your pocket and toss it into the air. Cumulative Distribution Functions (CDF)."I, at any rate, am convinced that He does not throw dice."
0 kommentar(er)
