Lester Kiewit speaks to Dr Leslie Petrik, emeritus professor in the department of chemistry at the University of the Western Cape, about the impact of the City of Cape Town not properly treating sewage before it is pumped into our oceans and water system.

Emerging economies – Focus on India: Supreme court allows ‘passive euthanasia’ in vegetative state
10:20

Why investing in children is the most powerful leadership decision we can make
08:28

A World View from London: The Iran War and oil
05:47