Introduction -- Technology and the emergence of atraso, 1820-1870 -- Technology and the imperative of progreso, 1870-1910 -- Sewing machines -- Beer and glass bottles -- Cyanide and silver -- Obstacles to adoption -- Constraints to learning -- Conclusions -- Appendix one : patent data --...

"This is the story of a seductive idea. Over the past century, the potential of new technology to solve social dilemmas has captivated modern culture. From apps that encourage physical activity to airport scanners meant to prevent terrorism, the concept that clever innovation can improve society...