This week on Taking Stock Susan Hayes Culleton looks at the projection by the WHO that global obesity levels will double by 2030 when she talks to Eric Finkelstein, Professor of Health Services Research and Population Health at Duke-NUS Medical School.

Staying with health she is joined by Conor Pope of the Irish Times to look at why more people are taking out health insurance despite the rising costs.

Plus, who are ‘Generation Alpha’? Susan talks to Professor Joe Nellis, economic adviser to Baker Tilly Ireland, about the generation born since 2010 and how they differ to all who have gone before.