Joel Klein

Joel Klein, the former chancellor of the New York City Department of Education, oversees the News Corp venture Amplify, which creates digital products and services for teachers, students, and parents.

Joel Klein: Blog articles

No entries found

Video

Where Time Comes From

The clocks that coordinate your cellphone, GPS, and more

Video

Computer Vision Syndrome and You

Save your eyes. Take breaks.

Video

What Happens in 60 Seconds

Quantifying human activity around the world

Writers

Up
Down