If you mean should the government FORCE us to use the metric system, probably not. The USA was one of the original 17 nations that signed the treaty of the meter in 1875. The avoirdupois weights and measures we (mostly) use have been defined in metric units since the 1890s, and most US citizens alive today learned the metric system in school. All they would have to do is use it every day for a few weeks and the 'pain' of switching would be over (except for dealing with legacy items).
About the only people that haven't switched over voluntarily are the departments of transportation of the states (so speed limit signs are in miles per hour, and 'distance to' signs are generally in miles only), electric utilities (kilowatt-hours instead of megajoules), gas stations (gallons instead of liters), american football (fields and 1st downs in yard increments) and Baseball (most of its measurements could easily convert to metric, though). Though TV/monitor sizes are 'fed' to U.S. customers in inches, when measured they're actually metric (e.g. the 15'' laptop I'm typing on measures exactly 39cm diagonally).
People who think units of 10 are "easier" to use are perhaps a little close-minded. The only reason it seems that way to them is because most humans have 10 fingers and 10 toes. If everyone had 12 fingers and 12 toes, counting by sixes and twelves would seem like the most 'natural' thing in the world (to them).
No, the USA does not use the metric system
Yes, definitely. Then all the world would use the same units.
It should. The citizens of most third world countries have managed but opponents in the US claim that it would be too confusing for its citizens. Well, quite possibly !!!
It's a matter of opinion.
Yes.
no
No
as often as possible
Yes, of course.
The US does not use the metric system.
Why should they? The one they have works fine.
No
as often as possible
They already have.
Yes, of course.
Probably yes. It is a more logical system and it is international - unlike the fact that the US gallon is not the same as the Imperial gallon. All scientists work with the metric system. But some people are hard to convince of long term benefits when there are short term costs.
The US does not use the metric system.
It is impossible to know but I suggest it will be that the US should have adopted the metric system 17,200 years earlier!
Why should they? The one they have works fine.
Of course. Most of the world is using the metric system. Only the US and two other countries use the empirical system which were based observation and experience rather than scientific feasibility. Also metric system is easy to convert and less confusing.
Sell/buy more drugs. That's how I learned metric.
1 metric ton = 2,204.62 pounds Gallons depends on the weight of the fluid.
metric system is for commies