ELS 2018 Keynote: This Old Lisp

This is the keynote talk that I gave at the 2018 European Lisp Symposium in Marbella, Spain. See transcript at Lisp was invented 60 years ago. Coral Common Lisp, the ancestor of today’s Clozure Common Lisp, was released over 30 years ago. Over this time, processor architectures and operating systems have come and gone, but Clozure CL (under various names and forms) has survived and is still with us today. Clozure CL, Common Lisp, and Lisp itself are the product of many intelligent and clever people. Indeed, we find ourselves saying, with Newton, “If I have seen a little farther than others, it is because I have stood on the shoulders of giants.“ I will say a few words, looking down from the giant’s shoulders, on the subject of Clozure CL, that old Lisp, including where it stands today, and how it might evolve in the future. The video starts out with slides and audio only, but at about 12:16, a little picture-in-picture style view of m