Autarky refers to The idea that a country should be self-sufficient and not take part in international trade.Domestic production for imports is an unhappy one. No country has been able to produce the full range of goods demanded by its population at competitive prices
Only some countries in the world do this for example North Korea, they only believe in their home grown products, they don’t import products from other countries. This kind of thinking is harmful because it could create a Chaos in the country in the time of natural disasters where production will be affected and due to this the country will suffer.