The document discusses the cost of not innovating for businesses. It notes that failure to innovate can lead to a business being overtaken by more innovative competitors and becoming obsolete. It provides examples of companies like Yell, Borders, and Blockbuster that failed to innovate and were disrupted. Additionally, it finds that of the Fortune 500 companies in 1955, only 13% remained on the 2011 list, meaning 87% failed due to issues like not innovating.