Read the full transcript here. Why do nonprofits often ignore the simplest, most obvious solutions for helping the world? Why do some problems get a lot of attention while others — often of equal or greater importance — go completely unaddressed? Why is behavior change so hard? When should or shouldn't NGOs collaborate with governments? Why are deworming effects not as immediately noticeable as might be expected? What sorts of incentive structures surround charities? How can NGOs and nonp...