Dr Guy Emerson (a.k.a Guy Karavengleman) is a computational linguist working at the Cambridge University Computer Laboratory. In this episode, we discuss issues surrounding LLMs such as ChatGPT, GPT-3, GPT-4, and Google Bard. Guy is concerned about misinterpretations of what the technology does and is capable of. As a computational linguist, he works on language models with a focus on semantics and human language acquisition, and thus questions of linguistic meaning and understanding are particularly relevant to his work. While LLMs are an impressive technology with startling capabilities, we need to be aware of when we may be fooling ourselves about their potential. In this episode, we discuss what LLMs are; ways in which they have been misrepresented and misinterpreted; ethical questions about the companies developing this technology; and what they might be used for.  Enjoy the episode. *** SUPPORT You can support the podcast and join the community forum by visiting https://www.buymeacoffee.com/edubookcast .