Welcome to TALK MENTAL WELL-BEING IN TIMES OF STRESS with FIONNUALA SWEENEY and PROFESSOR IAN ROBERTSON.The Covid-19 virus is here to stay for a while. For how long, we don't know. It's that uncertainty as much as anything else that causes people to worry almost as much as the deadly impact the virus is having on our family, friends, healthcare systems and economies. Atlantic Fellow FIONNUALA SWEENEY speaks to PROFESSOR IAN ROBERTSON, neuroscientist and Co-director of the Global Brain Health Institute at Trinity College, Dublin, about what happens in our brains during times of mental pressure and how we can better cope during this time of collective stress.