It is sometimes claimed that in commerce, including business and law, artificial intelligence (AI) is more efficient than humans, for example, in compiling expository literature reviews or composing affidavits. Is there substantial evidence for this? What are some of the ways to detect AI? What are the positive benefits of AI? What are some of the dangers of AI? When is it justifiable to utilise AI without breach of academic integrity? What are some of the ways to detect AI? What are the positive benefits of AI? What are some of the dangers of AI? What are the implications for efficiency, effectiveness and ethics in education and employability?