Lecture 1A | MIT 6.001 Structure and Interpretation, 1986
Overview
The first lecture of MIT's 1986 6.001 Structure and Interpretation of Computer Programs, given by Harold Abelson, introducing Lisp and the idea of computer science as the study of process.
On Hacker News
Seen as a classic and often the moment programming 'clicks'; commenters praise Abelson's opening that computer science is not about computers.
Topics
Sources
Video by MIT OpenCourseWare, played through YouTube.
Data and selection notes
HN summaries and labels may contain AI errors. HN dates refer to discussions, not video publication.
HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.
Views, duration and playback status refresh separately from the published catalog. When an update fails, existing data remains visible.
Selection checks
- SaaS & AI candidates: Topic keywords do not match
- Editor-approved picks: Editorial review is required
What people said