
Our survival depends on water, yet global reserves of available of water we can drink are rapidly shrinking. It's now replaced oil (the last century source of much qantity of energy) as the most likely cause of global conflict. Can technology help secure humanity's future water needs?
Do you want to know what your future holds? A human life beyond 150 years old with lots of water we can drink? A world where computers can read our thoughts and our emotions? A planet transformed by unlimited clean energy? Mathematician Hannah Fry will explore these questions and more.