Brian Jacob

Professor @umich @FordSchool | Director @YouthPolicyLab

[Brian Jacob @BrianJacobProf]

The beginning of the end? I’ve been running since high school and yesterday my 12-year-old son beat me in our 3.5 mile jog through the neighborhood.

[Brian Jacob @BrianJacobProf]

https://t.co/aavQdfBkk1

[Julia Belluz @juliaoftoronto]

Juul is now worth more than Airbnb and SpaceX.

We are not on the brink of a new public health crisis. The crisis is here.

https://t.co/YE5diS8ggC