What actually limits computing?

rickxbx

Some problem's undecidability is proved by constructing a contradiction.(e.g. halting problem)
Can we say that "The contradiction is the limit of computing"?
We cannot compute something because when we do the "computing", a contradiction appears. The contradiction is all accroding to Aristotle's Logic. So can we say that "The limit of computing is Aristotle's Logic"?

daqie

maybe the key competitive advantage is IMAGINATION

rickxbx

如果承认 Church's Thesis 的话, 那么我觉得计算的极限是因为 infinite, 一切不可判定问题(即不可计算函数)都在 x=0 这条线上