The film talks the issue of Indian citizens who left the country before independence in search of job, mostly to Arabia, and happened to reach Pakistan, and then when returned to the homeland, happened to be holding a Pakistani passport, and now is forced by the Indian authorities to leave the nation to Pakistan, which even the Pakistani authorities won't allow.
Based on a true story. After graduating from Emory University in 1992, top student and athlete Christopher McCandless abandoned his possessions, gave his entire $24,000 savings account to charity and hitchhiked to Alaska to live in the wilderness.
50 years from now the sun is dying and life on earth is threatened by arctic temperatures. Mankind puts together all its resources and sends a spaceship carrying a huge bomb designed to re-ignite the dying sun.