Gesamtlänge aller Episoden: 10 days 2 hours 44 minutes
A tribute to Hans Rosling, a master communicator with a passion for global development.
Does North Carolina really rank alongside North Korea if you measure electoral integrity
How many went to celebrate – and how many to protest – the Trump inauguration?
Blue Monday and Oxfam's wealth of billionaires- the stories that come around every year
How much water do we need and how much is too much?
Can you reduce working hours without affecting productivity?
Saving lives with thin air - by taking nitrogen from the air to make fertiliser