I came across an astonishing mind blowing number in my commute to work the other day, while listening to Owen Barder (@owenbarder) interview with Michael Clemens (@m_clem) on this Development Drums podcast (highly recommended -end of infomercial). The number? 60 percent. Sixty percent of the difference between the income of a person in a developed country … [Read more...] about The 60% solution and the trillion dollar bill