At 11.00am on Monday 23 March, 'ABC Conversations' will be replaying its interview with ATF Medical Advisor, Professor Creswell Eastman AO, which originally aired in December 2015. Called, 'The man who saved a million brains: Creswell Eastman's pioneering work with iodine deficiency disorder', the 1-hour interview will highlight Prof Eastman's tireless work to abolish iodine deficiency throughout the world.

Listen via ABC Local Radio or via your podcast app. The program will also be broadcast on Radio National at 3.00pm.