The intent of the patent systems != what the patent system achieves
What I described to you, that you disagreed with was the intent of the patent system. If you want to debate what the patent system achieves, it's a much more complicated question.
It is substantiated by the text of the Constitution itself.
From what I remember of other parts of the constitution and amendments offhand they generally don't include an explicit directive about why something is there. It's extremely implicit as an often obvious effect of what the law expressly allows or forbids.
They generally don't. And therefore the statement of intent for this particular clause should be given more weight, not less.
Though you do understand the further elaboration of why I too feel it is __extremely__ important that there is a clause about why this power is reserved to Congress and a described intent / limit within which that power is to be used.
More specifically, can Congress achieve unlimited terms with regular copyright extensions to existing copyright? https://en.wikipedia.org/wiki/Eldred_v._Ashcroft ruled that they can. However their next attempt to extend has so far failed.
We will find out in 2024 whether they get it together, or whether Mickey Mouse enters the public domain after all...like it should have done in 1984. (That was the maximum that could have been expected when Steamboat Willie was released.)
Does the current set of systems promote the progress of "science" and "useful arts" as they would have been known by those signing those laws many lifetimes ago?
From what I remember of other parts of the constitution and amendments offhand they generally don't include an explicit directive about why something is there. It's extremely implicit as an often obvious effect of what the law expressly allows or forbids.
Thus it is very reasonable to ask: Is the behavior we see from IBM in this news story promoting the progress of "science" and/or "useful arts"? Is the behavior of industry overall with respect to these tools doing more good or more harm?