Karl Polanyi said that if the market mechanism is left to be the sole guide of the destiny of mankind and its natural environment, as well as the quantity and use of purchasing power, it will lead to social damage. As far as goods are concerned, labor cannot be arbitrarily driven and used It even gives up without affecting the individual who happens to be the bearer of this particular commodity. That is to say, when dealing with one's labor, the system always faces the unity of physical, mental, and moral under the title of "person". Whata does this text mainly explain? ['Unregulated markets destroy society.', 'Labor is a special commodity.', 'Unregulated markets lack moral character.', 'Labor cannot be commoditized.']