Horizon explores the secrets of what makes a long, healthy and happy life. It turns out that a time you can't remember - the nine months you spend in the womb - could have more lasting effects on you today than your lifestyle or genes. It is one of the most powerful and provocative new ideas in human science, and it was pioneered by a British scientist, Professor David Barker. His theory has inspired a field of study that is revealing how our time in the womb could affect your health, personality, and even the lives of your children.
Cats are said to hate water, crave warmth and only eat meat. But in episode three, Super Cats, viewers are introduced to the wild cats that break all the feline rules. From jaguars with sub-aqua skills to tigers that can survive temperatures of minus forty, the programme reveals how cats have developed super powers to survive in the most unlikely landscapes. As well as the iconic big cats, in this final episode viewers get a glimpse into the lives of the most rare and strange cats of all – including a real-life Garfield recently discovered living high in the Himalayas. It’s revealed how the cats’ ability to adapt to extremes has made them some of the most successful predators on the planet.
A visit to arguably the most famous archipelago on Earth, the Galapagos. It's home to a myriad of bizarre and unique creatures, endemic to these islands - but how did they get here and what is the key to these extraordinary islands that allows them to thrive? The programme reveals that this key holds not just the secret to life here, but also to how Darwin was able to leave with the ideas that would revolutionise biology.