In 1970 there were around 1,000 industrial robots worldwide. By the beginning of 2016 that number had risen to 1.8 million and is expected to exceed 3 million by 2020. Since 2010 the global stock of industrial robots has increased by an annual average of more than 10 per cent. Compound growth means if that trend persists manufacturing won’t just stop creating jobs – as it already has done despite massively increased output – but their numbers will significantly decline.
