Martin Odersky on the Future of Scala, Learning, Teaching and the Quest for the Perfect Language

A long-form conversation with Martin Odersky about everything Scala: the evolution of the language, the future, learning, teaching, good library and code design, and more. Timeline: 0:00 Intro 1:36 Teaching kids to code 5:30 Students, recursion and becoming better programmers 13:32 Students at EPFL, software engineering and their Scala experience 20:08 The process of Scala evolution 27:12 A compelling case for Scala 3, according to Martin 33:44 Good library design 39:54 Balancing tooling development and language evolution 42:16 The SIP process and experimental features 46:50 Migration to Scala 3 52:40 Addressing the apparent complexity of Scala 1:01:01 Appealing to mainstream programmers 1:04:20 Caprese, the future of Scala: capability checking 1:13:30 Capabilities, backwards compatibily and new libraries 1:17:06 Martin's hope for capability checking in Scala 1:19:54 Capabilities, balancing power and convenience 1:28:42 Making Scala a mainstream language 1:36:10 LLMs and the evolution of programming languages 1:39:26 Pizza, pattern matching and Java generics 1:41:01 Martin's hope for Scala over the next few years 1:46:14 Closing thoughts