I wonder about the present state of the functional projects he talks about and is currently working on. A bit old, but good video talking about FP and static ty

I wonder about the present state of the functional projects he talks about and is currently working on. A bit old, but good video talking about FP and static typing from a veteran perspective. Would like to see a conversation between Sid Meier and Carmack, the modern Civ engines seem to have made some strides in stability methinks.