The book that predicted an end to civilisation

The Limits to Growth was published in 1972 and predicted global decline from 2020. It was based on a computer model which analysed how the Earth would cope with unrestricted economic growth. Researchers from Massachusetts Institute of Technology fed in huge amounts of data on population, pollution, industrialisation, food production and resources. They found that if the trends continued, the result would be a sudden and uncontrollable downturn beginning around 2020. Claire Bowes hears from one of the authors of the book, Professor Dennis Meadows.Image: Front cover of The Limits to Growth, published in 1972