You did not qualify the complexity below which it is acceptable to be certain of something so this is unlikely to be productive. You said that certainty was imp

You did not qualify the complexity below which it is acceptable to be certain of something so this is unlikely to be productive. You said that certainty was impossible and I gave you examples of certain things. Besides, both a ball and a glass of water are insanely complex systems. I am not sure we have the same definition of science, to be honest.