alt Hacker NewsI often make the argument about whether metric is "better" being split by "is it better on paper" vs "is it better in day to day life" - and most metric stuff breaks down in the latter, meaning, the non metric systems seem to be perfectly fine in day to day life, but almost always better on paper.
Like Celsius - sounds great on paper, not any better (and in some ways, worse) in day to day weather/temperature.
One of the few exceptions I find is metric paper sizes. It's such a beautiful way of designing the sizes that is not only perfect on paper (pun proudly intended), is also totally practical in real life.
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Not sure how Celsius is worse? Its unit is the same of Kelvin, just shifted by 273. 0C is freezing, 100C is boiling. Some people say Fahrenheit is more representative of how people feel, but that is very subjective and biased towards the West and Northern hemisphere.
Only Americans feel this way about Celsius. The only downside is that Celsius requires 3 digit precision to really accurately characterize what temperature a room feels. I would be willing to bet humans are woefully inadequate at knowing the temperature of the room they are in anyways
As an American, I find Fahrenheit much better for ambient temperature and body temperature, but I hate seeing it for things like melting points of materials and the like. I'm always thrown off by statements like 800-degree pizza ovens, because once you get above 500°F it is out of the realm of everyday measurements, and I have trouble mentally separating the values for metals melting in °C and "gee whiz" temperatures in °F.
All scientific and engineering use should probably eschew the customary measurements, even in the news. For example, in aviation, they use °C now unless your airplane is very old. Unfortunately, in the US we still use inches of mercury for pressure, both knots and MPH but never km/h or m/s, etc.
Celsius is not really related to the metric system. It's just a temperature scale the entire world (minus the US) agreed to use.
> "is it better in day to day life"
Speak to a carpenter or construction worker from any country with the metric system. Measure anything by simple powers of ten and simple decimal shifts makes life so much easier. Quick, what is half of a yard-length beam less 12 1/16"?