Every objection that is being raised on this thread was raised when other countries enacted metrication. You are free to read the history of these processes. Na

Every objection that is being raised on this thread was raised when other countries enacted metrication. You are free to read the history of these processes. Nations did not collapse and people learned how to use new units. http://en.wikipedia.org/wiki/Metrication http://en.wikipedia.org/wiki/Metrication I would more support a petition that was well and cogently written, however.