For centuries scientists have been attempting to come up with an elixir of youth. Now remarkable discoveries are suggesting that ageing is something flexible that can ultimately be manipulated.Horizon meets the scientists who are attempting to piece together why we age and more vitally for all of us, what we can do to prevent it. But which theory will prevail?Does the 95-year-old woman who smo
An interesting documentary about the future of the human species.This is a documentary about a controversial theory regarding the mechanism that drove the evolution of humans from primates to modern man; challenging the presently accepted evolutionary premise. It also speculates on humanity’s future evolutionary path.Homo Futurus is a controversial because it presents a theory regarding th
Homeopathy was pioneered over 200 years ago. Practitioners and patients are convinced it has the power to heal. Today, some of the most famous and influential people in the world, including pop stars, politicians, footballers and even Prince Charles, all use homeopathic remedies. Yet according to traditional science, they are wasting their money.The ChallengeSceptic James Randi is so convinced
The late Carl Sagan said (which is related to this documentary) “We’ve arranged a global civilization in which most crucial elements profoundly depend on science and technology. We’ve also arranged things so that almost no one understands science or technology. We might get away with it for a while, but sooner or later, this combustible mixture of ignorance and power is going to blow up in our fac
History series which sees skeletons of everyday people from across the ages analyzed in staggering detail, opening new windows on the history of our forebears by literally revealing the person behind the skeleton.The fascinating work of world-renowned Professor Sue Black OBE and her team at the Center for Human Anatomy and Identification at the University of Dundee comes under the spotlight as t
This documentary looks at how developments in mathematics over the past 40 years have completely changed our understanding of the fundamental nature of the world we live in.As we approach tipping points in both the economy and the climate, the film examines the mathematics we have been reluctant to face up to and asks if, even now, we would rather bury our heads in the sand rather than face ha
If it were up to the sun, we would have no energy problem. Every half hour on the Earth's surface, there is more than enough light to provide energy needs for the whole world in a year. We don't have an energy problem, we have a conversion problem. If we are able to harvest sunlight in smart way, then we can prevent a global energy crisis. That sounds nice but that does not mean it will succeed,
On March 23, 1989, respected chemists, Dr. Stanley Pons and Dr. Martin Fleishman made an announcement that rocked the world of science. Their tabletop experiments with heavy water, a renewable resource readily available in ocean water, yielded enormous amounts of heat energy. Appropriately named, "Cold Fusion," this breakthrough challenged many basic scientific concepts. In response, a group of po
Can organs be built in a lab? This research isn’t something that might happen in the distant future. It’s being used today to grow fresh organs, open up new ways to study disease and the immune system, and reduce the need for organ transplants. Organ-farming laboratories are popping up across the planet, and showing impressive results. Here we look at the state of the union of a rapidly advancing