That isn't important to a scientist. If I can observe that the temperature is going up I can assume that SOMETHING is causing it to go up - even if I don't yet understand all the causal factors (I can look for them later).uwot wrote: ↑Tue Sep 25, 2018 3:39 pm Yes, but should you hypothesise that the increase in temperature is due to a heater you cannot see, your hypothesis is underdetermined, because there are alternative explanations which could account for exactly the same increase. It is not either there is or isn't a heater, nor even a superposition of heater/non-heater.
Being able to notice patterns in the temperature (predict its behavior) is already super useful. Think seasons. We can't control the weather but we know when summer and winter are. So we dress accordingly.
This is why the falsifiability criterion is critical in science. Without it - there are infinitely many plausible explanations. One says God did it, the other says Allah did it. If you can't provide positive AND negative properties for the object you claim exists - then you don't understand Godel's ontologoical proof and you are committing a truism https://en.wikipedia.org/wiki/G%C3%B6de ... ical_proof
But again - prediction is good enough for a start. If you figure out the exact cause - control becomes a possibility too too.
All models are wrong. Some are useful ( read - they predict).
I just continued with your example. Pick something you do believe in and tell me what you DO with that belief?
You believe in the Moon, I imagine? And then?
But if you go with my conception of a God (the programmers of this universe) you won't be able to detect them because they control your perception.
And so suppose I do believe that the universe is a computer simulation created by a bunch of engineers (like myself, which would explain why this place is so fucked up!) then what?