If your household doubled in size but your water bill remained the same, you would either be a budgeting genius or have benefited from some scientific breakthrough. Well, China has achieved something equally remarkable: zero growth in water consumption despite significant economic expansion. What's the secret? Water-saving innovations, substantial policy changes, or just… really short showers? Join us to find out! On the show: Niu Honglin, Steve Hatherly & Yushun