All of science is only correlation. https://en.wikipedia.org/wiki/Duhem%E2%80%93Quine_thesis https://en.wikipedia.org/wiki/Duhem%E2%80%93Quine_thesis But that

All of science is only correlation. https://en.wikipedia.org/wiki/Duhem%E2%80%93Quine_thesis https://en.wikipedia.org/wiki/Duhem%E2%80%93Quine_thesis But that doesn't mean we can't make causal inferences.