People Fixing the World Folgen

Local currencies – money you can only spend at small local businesses – aim to keep money in their neighbourhood and out of the hands of big corporations and their shareholders. Now they are going digital, with local currencies that live only on smartphone money apps. Could it make them a financial force to be reckoned with? Presenter: India Rakusen Reporter: Dougal ShawImage: A local digital currency working on a smartphone / Credit: BBC

Each year around 100,000 women die due to heavy bleeding after giving birth. But help is at hand from an unexpected source: condoms. World Hacks goes to a maternity hospital in Kenya to speak to the medical staff using this super-cheap kit that is saving lives. Also on the programme, the US start-up that is asking volunteers to donate their voices, then transforming them into personalised, digital voices for people with degenerative diseases.Reporters: Harriet Noble and Amelia Martyn-Hemphill Presenter: India RakusenImage: Midwife Anne Mulinge / Credit: BBC

Antibiotic resistant superbugs are a huge problem both in humans and in animals. Many animals reared for food are routinely fed antibiotics to prevent infections. Farmers across the world do it to protect their livestock and to safeguard their incomes. But some bugs are becoming resistant to these drugs because of their overuse – fuelling the rise of animal “superbugs” like MRSA that could potentially spread to humans. This means that animals and people can die from common infections because the antibiotics no longer work. In the Netherlands, the story of one sick little girl caused pig farmers to wake up to a huge pig MRSA infection that was spreading to humans. Recognising the problem, a couple of pig farmers started a movement that has resulted in the country cutting their antibiotics use in animals by 65% - and, crucially, without affecting their profits. World Hacks investigates how a group of pig farmers solved a massive problem in The Netherlands and whether other countries should urgently follow suit.Presenter: Tallulah Berry Reporter/ Producer: Shoku AmiraniImage: Pig on a farm in The Netherlands / Credit: BBC