alt Hacker NewsEh, all the degrees (Celsius, Fahrenheit, Réaumur, etc) are all about equally bad. Nicest thing that can be said about Celsius is that it's decimal, connected to water (0=freezing, 100=boiling) so it plays well with the rest of metric.
Kelvin is actually the most practical of the lot, FSVO [1]. It's not a 'degree', because it's anchored at absolute zero. It's just a bit unwieldy for our day-to-day, with room temperature at 293K. But I can imagine if people were to grow up with it, it wouldn't be too bad even then.
[1] eg. "Why can an aircon still heat the house at ten degrees below zero?"- "Well akshually, you still have 263K of heat energy to pump, not an actual problem"
Right, we are just arguing which is the most practical range. It's like choosing a calendar: we could define one using entirely metric time units, but nobody would want to use it as long as human civilization is anchored on Planet Earth.