Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the evolution and significance of subtyping in programming languages through this 48-minute conference talk by Benjamin C. Pierce at PLMW@ICFP'23. Gain insights into the historical development, key concepts, and practical applications of subtyping in modern programming language design and type systems. Delve into the theoretical foundations and real-world implications of this fundamental concept in computer science.