Whether AI is capable of reaching the point of sentience has long been debated; and with the news this week around Blake Lemoine - an engineer at Google who has claimed that the firm's LaMDA AI system has achieved just that - the conversation has been given a new lease of life.

It begs the question - at what point do we call something sentient? And does it even matter, if a computer programme is actually sentient if it appears to be thoughtful, self-aware and reflective?

To tease out these threads and discuss the story of LaMDA in general, Jonathan is joined by Dr. Anya Belz, Professor of Computer Science at DCU & The ADAPT Centre as well as Dr. Benjamin Cowan, Assistant Professor at UCD's School of Information & Communication Studies and Investigator at The ADAPT Centre.