There Are Two Gaps. Agents Closed One. The Other Is Yours.

The agent generates 40 lines of code. You read the diff. You approve the change. What just happened there? You didn't write code. You didn't design a flow. You didn't even click through a UI. You judged . And that judgment, that single moment of evaluation, is the most important skill in software development right now. Software development is shifting from execution to evaluation. Agents write. Humans judge. This shift has a name. And it's not new. Don Norman described it in 1986. The Two Gulfs