Summation’s goal is to make you think.

Auren Hoffman is CEO of SafeGraph — building geospatial truth sets. He is the former CEO and cofounder of LiveRamp (NYSE:RAMP) — the largest middleware provider in marketing technology. He previously served on the board of BrightRoll (acquired by Yahoo). He is also an investor in over 80 technology companies.

Find him at Quora at Twitter.