Nociceptor Not Being Sufficient for Pain

Nociception not being sufficient for pain feels instinctively something that would be so unlikely to need any major revision. There are five distinct well populated groups within the scientific community who already don't agree on what nociception is. It's very easy for us to evaluate whether an individual is in pain you know in the vast majority of cases but it's very hard for us to demonstrate that there is no nociceptions.