Cofounder of OWLR (owlr.com), fmr CTO for Kerry for President, cobuilder of Shelbot. Also into salsa dancing, robotic telepresence & London’s Borough Market.

Author, Economics In One Virus and R Evan Scharf Chair for the Public Understanding of Economics at the Cato Institute

Head of Social, @NBCNews -- Foreign and domestic reporting + analysis + context. Breaking news. Humour.

I'm never short of an opinion and I stand with Ukraine.