Reality for the individual ends at death. But medical technology is making that endpoint increasingly hard to define. Consider what it means to die and the complications that would ensue if we developed brain transplants or found the secret of immortality.

For thousands of years, the star-filled sky has been a source of wonder, discovery, and entertainment. All you need to feel at home in its limitless expanse is Our Night Sky, a richly illustrated 12-episode course that gives you an unrivaled tour around the sky-all while teaching you about the science, technology, and pure pleasure of stargazing.

Interview with Vandana Shiva: scientist, philosopher, feminist, author, environmentalist, activist. Shiva is a one-woman movement for peace, sustainability and social justice. Hearing the leaders of world agri-business describe their plan to control the world's supply of food and pharmaceuticals through the use of patented, genetically-engineered seeds, she founded the Research Foundation for Science, Technology and Ecology, dedicated to opposing...

Against the backdrop of 1893's troubles with workers' rights, prejudice, discrimination and corruption, the World's Columbian Exposition casts a brief ray of hope for the future of humanity. Narrated by Gene Wilder, EXPO - Magic of the White City explores the world of 1893 through a cinematic visit to Chicago's Columbian Exposition. Many of the world's greatest achievements in art, architecture, science, technology and culture are unveiled there....

A Million Acres A Year describes the epic history of post war agricultural development in Western Australia and the personal journeys of some country people - a rural vanguard which has come to acknowledge that current forms of agriculture are not sustainable, and that the limited solutions we are trying to implement are not enough. Their story unfolds in the remaining mallee/heath lands of WA's 'Wheatbelt', most of which were released to agriculture...