Craft

The Real Reason You Should Learn Sed (It Has Nothing to Do with Productivity)

Learning sed isn’t about efficiencyโ€”it’s about belonging. The real value of mastering a command-line tool like sed is the tribal identity and intellectual satisfaction it provides, something AI tools like Claude cannot replicate. As automation takes over, choose skills that connect you to craft and community.

AI Won’t Kill Mathematics. Mathematicians Will.

The real crisis in mathematics isn’t that AI will replace mathematicians โ€” it’s that mathematicians will voluntarily surrender the slow, human process of proof and discovery for the sake of efficiency. When you optimize for answers, understanding atrophies. The tools may be incompatible with the craft at scale. Mathematicians need to draw a line before it’s too late.