Why computer scientists must ask themselves what is actually worth building

What's Worth Making? with Prof. Hal Abelson · 42:50 · Video: MIT OpenCourseWare · Watch at the source

In short: Professor Hal Abelson reflects on a half-century career in computer science, from early paper-tape programming to the creation of MIT OpenCourseWare. He argues that technical skill is not enough; creators must grapple with the humanistic implications of their work to ensure they are building things that truly matter.

Abelson’s journey began in the late 1960s at MIT, where he worked with Seymour Papert to develop graphics for the Logo programming language. This early focus on computing as an educational tool evolved into a broader mission, including his pivotal role in MIT’s decision to provide educational materials online for free.

Beyond technical design, Abelson emphasizes the necessity of addressing the risks of artificial intelligence and empowering children to create real-world impact. He posits that the most fundamental challenge for any computer scientist is answering the question: What, in fact, is worth making?

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