Canada so cold and suitable for human habitation?

Canada has a large land area and a complex climate. The Arctic region is the coldest region in Canada. The climate is cold and the population is scarce. In the southeastern part of Canada, Newfoundland, Ontario and southeastern Quebec and Prince Edward Island are located. The climate is warm in winter and cool in summer, with a very comfortable climate. It is also the most densely populated place in Canada.
Take Vancouver as an example. This is also the world's most suitable city for human settlements in all cities in Canada. Vancouver has a mild climate throughout the year, with summer temperatures generally around 20 degrees Celsius and winter temperatures above zero degrees Celsius. It is more comfortable all year round, the summer is not too hot, the winter is not too cold, the rainfall is also increased in winter, and it is wet every day. There will be snow on the snowy mountains, forming a natural snow field, attracting many local residents or tourists to go skiing.
In addition to suitable climatic conditions, a place is not suitable for human habitation, but also depends on welfare protection, social order, cultural habits and other conditions, not just a single factor in the climate.

Canada has a very well-developed social welfare and social security system. The Canadian government also provides a lot of benefits, such as social welfare payments, unemployment benefits, health care, pensions, pensions, milk, childcare grants, spouse allowances, and so on. Education has one of the best education levels, teachers and education systems in the world, as well as various allowances. In addition, the social order in Canada is also very good, and the average crime rate is relatively low.