As I understand it, science is a discipline whereby observations lead to evidence. The greater the number of observers along with the ever increasing number of observations lead to increasingly firmer, sounder more believable evidence. And, as time goes by and the multitudes of observations reinforce the evidence, truth appears; of course absolute truth can never be achieved because the possibility, as remote as that maybe, of new evidence entering the discussion can’t be discounted. But, practically speaking, from a pragmatic standpoint, science does sometimes reveal truths. And, in it’s unadulterated purity science continues to seek truths which improve quality of life, understanding of the natural world and the origins of our existence.
Unfortunately, skepticism as to ulterior motive has led some to doubt scientific evidence, and, I guess, for good reason. On the one-hand vested interests claim justification in the name of science for activities that benefit a few and may potentially do harm. Then, also, those who find scientific findings contradicting their preferred world views tend to discount the evidence as atheistic. And so, science becomes politicized, in part because the complexity of the evidence is difficult for us non-scientists to understand; in fact, it sometimes sounds like nonsense to our untrained ears.
So, political science (not to be confused with the discipline that studies scientifically the way politics works) may very well become political pseudo- science when in the hands of the politically astute, casting doubt, for many, on all scientific findings. Which is, indeed, unfortunate. It kind of sounds oxymoronic doesn’t it.