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The Boston Globe

Globe 100

Innovators | Education

A classroom for the whole world

Anant Agarwal, edX

Teachers often worry about the size of their classes. Anant Agarwal was surpised and thrilled that nearly 155,000 students enrolled for a course he taught last year.

Agarwal, 53, is the president of edX, an ambitous online higher education collaboration created in 2012 by MIT and Harvard University. He agreed to teach the very first edX course, Circuits and Electronics, and was greeted by a student body logging in from 160 countries.

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