When MCI, the company that broke the monopoly that AT&T had on long-distance telephony in the United States and Canada, was sold recently, it went for $22 billion. That’s not bad for an operation that, less than three decades ago, was having trouble borrowing $35,000. It is perhaps the greatest example of creative destruction in the modern history of capitalism.
Joseph Schumpeter, the great philosopher of capitalism, coined the phrase "creative destruction." He was referring to the never-ending restructuring that takes place in a free-market economy as new technologies replace old ones and new companies outcompete their more established rivals. This is often a very painful process on the microeconomic level, as people lose their jobs and investors lose their capital. Indeed, the phenomenon of creative destruction played no small part in the rise of the left in the late nineteenth century as means were sought to avoid the pain without losing the benefits of a technologically progressive economy.