I did, I'm a working scientist; any truth in science, no matter how certain, exists only as long as the conditions that define it. It makes no difference to the process of science since there is no lie or truth in science, only the process and its results. The inferences are our own and are based on our assumptions about the hypothesis, its independent and dependent variables, the process we use as well as about the results obtained. Science is merely about the inference, since it not only drives the assumptions that follow, but in many cases, also the assumptions that lead to it. Any notions of accuracy or truth that ignore this are bias.