How long can economic growth continue in a finite world? This is the question the 1972 book The Limits to Growth sought to answer. The computer models the team of researchers produced strongly suggested that the world economy would collapse sometime in the first half of the 21st century.
I have been researching what the real situation is with respect to resource limits since 2005. The conclusion I am reaching is that the team of 1972 researchers were indeed correct. In fact, the promised collapse is practically right around the corner, beginning in the next year or two. In fact, many aspects of the collapse appear already to be taking place, such as the 2008-2009 Great Recession and the collapse of the economies of smaller countries such as Greece and Spain. How could collapse be so close, with virtually no warning to the population?