Software can make "decisions" when specified criteria are satisfied (for example, "buy" and "sell" decisions); and humans can use AI to help improve the quality of their own decision-making. Unlike other software, however, AI can make decisions autonomously without any human involvement. AI has huge potential to bring accuracy, efficiencies, cost savings and speed to a whole range of formerly human activities and to provide entirely new insights into market and customer behaviour. It has the capability to transform businesses and the services and products they offer. A decision to adopt AI can raise fundamental ethical and moral issues for society. These complex issues are of vital importance to our future, but they are not typically the domain of lawyers.