The next time you look in a mirror, think about this: In many ways you're more microbe than human. There are 10 times more cells from microorganisms like bacteria and fungi in and on our bodies than there are human cells.
Takes us into the world of digestion and its amazingly complex environment.Our health, body shape, mood and even our evolution are determined by the unseen life forms that swarm throughout our bodies. There are worms in your bowels, bacteria in your mouth, fungi in your lungs and even viruses in your DNA.The combined genetic information of all these bugs is more than 150 times greater than our own genes. Their cells outnumber our own by 10 to 1. This collective menagerie is called the microbiome, and in a very real sense, it is the making of us all.
The Caribbean has been shaped by millions of years of unstoppable volcanic forces and ferocious hurricanes, creating a network of 7,000 islands, each one more unique than the next. From islets only a few miles long to landmasses with towering peaks, the habitats of this tropical paradise range from lush rainforests hiding untold species to multi-coloured coral reefs teeming with marine life. The fauna of the Caribbean has had to adapt to an island existence, becoming either generalists or specialists…creatures as old as the dinosaurs nest on its beaches, opportunistic scavengers patrol its skies, iridescent dynamos forage in its forests and wandering ocean leviathans give birth in its warm waters.
2015 • Nature
Dr George McGavin investigates the highly varied and dramatic life of oak tree. Part science documentary, part historical investigation, this film is a celebration of one of the most iconic trees in the British countryside. It aims to give viewers a sense of what an extraordinary species the oak is and provide an insight into how this venerable tree experiences life.
2017 • Nature
David begins his journey inside the magnificent Palm House, a unique global rainforest in London. Here, he explores the extraordinary plants that are so well adapted to wet and humid environments and unravels the intimate relationships between wet zone plants and the animals that depend on them. It was in the wet zones of the world that plants first moved on to land and in the Waterlily House David reveals how flowers first evolved some 140 million years ago. Watching a kaleidoscope of breath-taking time-lapses of these most primitive of flowers swelling and blooming ...
Supermarkets are stocked with fruit year round in a global permanent summertime, but despite its accessibility, have we lost the diversity that makes it so special? The second episode of The Fruit Hunters will look at what happens when we abandon the Garden of Eden for an industrialized monoculture. In lush jungles of Borneo, Bala Tingang, an elder of one of the last hunter-gatherer tribes, lives of the wild fruits that are the key to his tribe's survival. And yet, all around the world, natural diversity is being replaced with monocultures, plantations of only one variety, bred for long shelf life and transportability rather than their taste or health properties. Not only is this lost of diversity impoverishing our taste buds, but it has catastrophic implications for our food security. In the vast uniform banana fields of Honduras, Juan Aguilar, a banana scientist, frantically tries to breed a banana resistant to a deadly fungus.