Market Fundamentalism is an economic philosophy that says the decisions of buyers and sellers in the market should be allowed to happen without government intervention. It argues that the market will work best when it is left to its own devices and that government interference only causes problems. Market Fundamentalism emphasizes the importance of free competition, limited government regulation, and a focus on individual preferences as the best way to meet the needs of society as a whole. Basically, it's like a game: the rules are set and everyone involved has a chance to win if they make the right choices.