An interview with Khan's about his new film, "Peepli Live," which explores the deadly consequences of India's shift to a neo-liberal economic model. [...] The vast majority of the world's second most populated country still farms for a living, but are caught between deep debt and the erratic nature of seasonal change. Lured by the promise of greater production, farmers are pressured into mortgaging their farms to purchase genetically modified seeds, pesticides, and fertilizer from American companies like Monsanto.