We humans often like to think we're the end of the line when it comes to evolution. But if we rewind through our short time on Earth as a species, and the many changes that have occurred to us along the way, we find we're still very much a work in progress. Renowned geneticist and author Spencer Wells reveals how changes in our genetic code have fuelled major changes in our appearance and capabilities over time, and why scientists believe we're continuing to rapidly evolve today. By understanding these changes, we are better prepared for the future.

It has taken 4.6 billion years for the Earth to evolve from a barren rock into the world we know today. Explore the forces beyond our planet that have determined Earth’s destiny -- forces of destruction and regeneration in the solar system that created the planet and still protect it. And now the remarkable planet is facing a new challenge: humankind. The question is, how will it survive?

How do you react to the world around you? Through the lens of a boxer, a first responder, a cell tower climber and a man with a bionic limb, we'll go deep into the universe of the most powerful machine on earth: the human brain and the vast nervous system it controls.
The human body is full of systems, but there's one system that controls all the others, and it might be the one that truly makes you you: The nervous system.

Seafood is a substantial part of the daily diet of over three billion people and oceans absorbs almost a third of all the greenhouse gases we emits. Buy the ocean it is not what it once was. Scenes of extraordinary ocean abundance now only exist in far-off places or in tales from the past. We urgently need to mend our relationship with our oceans and allow them to thrive once again.
Prince William, David Attenborough and Shakira find out about inspiring people and projects across the world that can help us stop damaging the oceans and enable their revival.

Back one million years ago, South America was a continent of exotic oversized creatures found nowhere else on Earth - huge terror birds, giant ground sloths and spiky-tailed relatives of the armadillo as big as cars. The deadliest animal of them all was smilodon, the largest of the sabre-tooth cats, with canines like carving knives. The programme follows the fortunes of an individual male, Half Tooth. Ousted from his clan by a pair of rival males, his life suddenly becomes a struggle to survive in this alien world.

Construction of the famous Basilica in Barcelona, designed by Antoni Gaudi, was started in 1882. To this day, it has not been completed. The architecture is one of such creative madness, originality, and fantasy, that it has been declared a World Heritage Site by UNESCO. After years of piecing back together Gaudi’s master plan with advancements in computer technology and design, architects have been able to pursue the building, started 140 years ago. However, as construction progresses, some of its greatest challenges have yet to be surmounted, including the construction of 10 more spires. The team hopes to complete the masterpiece by 2026, Gaudi’s 100 year anniversary.
This film documents the complexities of respecting the original inspiration and techniques set forth by Gaudi over a century ago. Juxtaposing sequences shot in the midst of the cathedral as construction ensues, with reenactments and CGI images, the documentary draws you into Gaudi’s paradise on earth, from the origins of its inspiration to the most recent architectural additions.