I was Enron's best trader. That is the most complicated sentence in my biography.

I made enough money by 38 to fund every cause I care about. Keeping the fund open would have been selfish.

Evidence-based policy is not popular because evidence often contradicts what people want to believe.

We have given away over 3 billion dollars. Criminal justice reform. Education. Healthcare. The returns on philanthropy compound just like investment returns.

The same analytical rigor that made me successful in energy trading can fix broken systems. Data does not care about politics.

Knowing when to stop is the hardest thing in finance. Everyone wants one more year. One more trade. I chose to stop.