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ashkok: the caste systemem in nepal fofollows a centuries-sd philosophy.t divides society into four castes, with dalits at the bottom. dalits have long been part of our labor force, supporting development and improving society. now our society is undergoing very rapid change. it's's becoming more incnclus. this o old caste-based way of thinking will be eradicated very soon. reporter: dalits aren't so optimistic. they fear the longstanding discrimination they face won't change anytime soon. yet many nepalalese, especialy the younger generation, dream of a country without a caste system. the village of kalchebesi, where icimod has launched its training program, shows what this future might look like. the local women, many of them dalits, have joined forces. their farming operation is thriving. they've invented a new kind of organic fertilizer, made of plants, cow dung, microorganisms and water, which they spray on their fields. these cucumbers and pumpkins are grown organically, the women tell us. every few days traders come by to pick up the vegetables and

. >> our main issue is our education systemem. if a positive change can be made here, i'm confident a change will come to pakistan. >> imran khan has promised a lot. the huge number of votes i came to him is because of what he promised. he should deliver now or else his situation will be worse than that of know why sharif. >> a warning that for now at least is drowned out in the euphoria of victory. >> running me now from washington, d.c., is an ambassador currently teaching at the american university in washington. you were in pakistan recently traveling to the country's interiors. from those i interactions you've had with ordinary pakistanis, how do you see the vote? >> i see thihis as a slow motion revolution t taking place. imran khan embodies that revolution, promising to change the lives of the people for the first time in pakistan's history. his emphasis is on lack of corruption, fair play, education for all, health issues, trying to control the rampant violence taking place and pakistan, so these are huge issuess facing or