[QUOTE=Merkwurdigliebe]
You know, for a “new” country, us Americans are sure as hell stuck in our ways. Get rid of the penny and the dollar bill? Oh no…The vending machines would need to be redone! Everyone would have to learn a new system! Get rid of the English System? Never! IT would be so complicated.
Nevermind that the EU masterminded a complete change of currency in its member states without a hitch. The Brits changed from Pounds/Shillings/Pence to decimal as well. Did these civilizations collapse? Of course not. Are we really that incompetent and stuck in our ways? Are people really that useless? I think we really underestimate ourselves and under-exert ourselves here. You’d be surprised we sent a man to the moon!
[/QUOTE]
I think people are willing to change when they see a need to do so, but they do need to see a need. Standardization, by itself, is not a need, as it really only impacts a few.
As has been pointed out, the “pound of coffee” is now about 11-12 ounces, which has been accepted just fine. Changing that to 350 g (or whatever the conversion will be) will not matter.
People see no reason to change to Celsius, when common sense/experience tells them that 0 degrees F is too cold, 70 is nice, and 100 is too hot (even in Vegas this week).
We do not have enough international through traffic to justify changing mph to kph or miles to km.
There is also an elegance talking about a half-pound burger vs. a quarter pounder that loses something in a decimal system. That is one of the reasons even the post-revolutionary French failed in changing time to a decimal system, even they realized that fractional hours were superior to decimal hours.
I do not think Americans (of which I am one) are lazier than others, they just need to be convinced at the grass roots level that the conversion if for the better. But the key is that it needs to come from the populace up, not industry or government down.
BTW, I think the penny will go when more and more small stores realize that handling them is a waste of time. The “Need a penny” cups are the first step in that evolution.