This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers, mathematician Hannah Fry delves into the data we have today to provide an evidence-based vision of tomorrow. With the help of the BBC's science experts - and a few surprise guests - Hannah investigates the questions the British ...

62% 的英国人体重超重，这一数字还在上升。遗传学家 Giles Yeo 博士纠正对肥胖的偏见和减肥的误区，讲述饮食和体重的关系，介绍最新的减肥医学技术。