Why isn't the us on the metric system learn about the reasons the united states has been slow to adopt the metric system. The metric conversion act of 1975 established a us metric board to convert america to the metric system however, it did not plan for target dates in 1991, president george bush signed an executive order that directed all federal agencies and departments to use the metric system.
I think some things should be switched to the metric system, but other simpler measurements can always be left alone for example, these should be switched to metric in my opinion: distance (vehicles) volume (2l versus half-gallon) temperature (c) and scientific and medial should always use metric. Of course, cost alone can't explain america's reluctance to go metric certain psychological attributes also play a significant role american stubbornness makes its citizens resistant to change, especially when that change is being driven by foreign governments.
For years, mathematicians and scientists have argued the merits of the metric system the united states is only one of three countries in the world that has held on to the english measurement system however, historically, the metric system holds an important place in america in 1792, the us mint produced the first-ever decimal-based currency. The united states is metric, or at least more metric than most of us realize american manufacturers have put out all-metric cars, and the wine and spirits industry abandoned fifths for 75-milliliter bottles the metric system is, quietly and behind the scenes, now the standard in most industries, with a few notable exceptions like construction.
Some people in the united states argue that the united states should convert to the metric system, but is that really the best for us let me tell you why the two main reasons for why we should not switch is because most americans would be confused with the change. Should keep the customary system because there was an attempt to change it into the metric system in the 70's but it didn't work because people and citizens who lived in the united states already adapted to living with the customary system.
While most nations use the metric system—those units of decimals that are universally employed in science—the us still clings to pounds, inches, and feet despite several high-profile attempts to change that, americans refuse to convert thomas jefferson first tried to move the nation toward a decimal-based system in 1789. Why is it that america hasn’t gone full-on metric the simple answer is that the overwhelming majority of americans have never wanted to the gains have always seemed too little, and the goal. In our increasingly global economy, america's bizarre measurement system puts the country at a disadvantage popular opinion on the matter seems to be quite positive, and there are some hints of change on the horizon why the metric system is superior the measuring system that the united states uses right now isn't really a system at all.