This is not correct.
Scientists can only deal with INFORMATION that is available today. Sometimes confirmation for hypotheses comes from predicting what data will be found in the future.
An evolutionary hypothesis might say something like, “We predict if we dig in stratum X in region Y, we are likely to find species with characteristics Z.” Then they spend a few years’ digging and see what they find.
It’s not a controlled experiment, exactly, but it still follows the basic cycle that is the essence of science:
- FIRST, observations
- SECOND, make a hypothesis about why things are the way they are
- THIRD, look for evidence which supports or contradicts the hypothesis.
The point of the scientific experimental method you mentioned is that it is sometimes necessary to remove confounding variables in order to make new observations valuable enough to be usable. But that’s not always the case.
The problem with ID and other religious claims, by the way, is that the process is inverted. Very clearly, they start with the hope that it can be shown that God did everything, and then look to see if they can make the data fit some compatible theory.
This is all wrong. You must first start with observation. Then you make hypotheses that don’t require untestable (name removed by moderator)uts like miracles or divine intervention.
It is where you cannot make physical observations that science fails horribly, in my opinion. A good example is the science of mind. We can’t see a mind, touch it, or manipulate it directly. To study the mind at all, we have to make philosophical assumptions-- for example, that neural correlates to mental activity ARE the mental activity. But that so obviously begs the question that it must be discarded as very poor science indeed.