Metrification in Canada began in the early 1970's.
It's purpose was to fit in with most other countries in the world for making trade much easier as most countries used the metric system.
After that, the change became bumpy and complicated. There was opposition to this change. Programs to teach metrification were poorly designed. The education program emphasized converting the imperial measures to metric measures. This program was nuts. All you had to do was teach what the metric measures are. How much is a kilogram? How much is a centimeter? Just learn the metric measures.
Politics also got in the way. One party cancelled the program when it was abut half done.
Some of he imperial measurements were hard to change. The country was originally surveyed in miles. Land measurements were difficult to change although now land is being sold in hectares.
What bothers me is that our food sales are a confusing mixture of systems. The products are advertised and displayed with prices per pound. When it goes through the cash register it is calculated in metric. I would like one system used . It's very difficult to check your cashier slip when you have to make conversions in your head. And I do check my grocery slips very closely.
Now most of my followers are American. The U.S. has not changed to the metric system. I am surprised and pleased that most of my readers do not seem to have difficulty with the metric system. I used to give imperial in brackets after the metric measure. I quit doing that as people did not seem to have problem.
One of my favorites is Far Side of Fifty who gives the temperature in Imperial and then in brackets the celsius temperature with an EH?
So are people just not bothered by the use of metric or do they know enough of it that they understand what is being written about?
In this country we don't really have an excuse for not understanding the metric system and using it. I don't think in Fahrenheit anymore. I don't think in miles. I like milliliters and milligrams.
So who knows. Maybe before I die we will all get used to the metric system? Heh wait a minute. It's going to take much more time for all of us to get our heads around the metric system.