Climate change is causing temperatures to rise, allowing mosquitoes, ticks and fleas to move into new areas. Could they bring diseases with them? And is the world ready to deal with this looming threat? Roundtable is a discussion programme with an edge. Broadcast out of London and presented by David Foster, it's about bringing people to the table, listening to every opinion, and analysing every point of view. From fierce debate to reflective thinking, Roundtable discussions offer a different perspective on the issues that matter to you. Watch it every weekday at 15:30 GMT on TRT World.