Ayrton Cable, nine-year-old grandson of Sir Vince Cable, has co-founded a new chain of ‘change-maker’ schools in Africa. EnSo is a chain of low-cost private schools in the developing world that will provide high-quality education and affordable essentials (food, water, energy, health and hygiene). The organisation brings together four award-winning and technology-driven companies, already operating in east Africa and other parts of the developing world. Together, they hope to positively impact the lives of 500 million people over the next 25 years.