In 2005, futurist and inventor Ray Kurzweil popularized the term “the singularity” to capture the idea that man and machine will merge as the next stage of evolution. This was the basis for Kurzweil’s book The Singularity is Near, which has been essential reading for technology buffs and critics since its publication nearly 20 years ago.In the meantime, we’ve seen huge advances in artificial intelligence, computing power, and technological research. In response to all this growth, Kurzweil has published a followup to bring us up to date, The Singularity is Nearer: When We Merge With AI. Ira Flatow speaks to Kurzweil about the book and his more than six decades of experience in the field of artificial intelligence.Read an excerpt from The Singularity is Nearer: When We Merge With AI.Transcript for this segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.