Is it justified to use military force against North Korea? Sean Fletcher and Emma Barnett lead debate on the Asian stand-off between Donald Trump and Kim Jong-un. Also on the programme, Dame Esther Rantzen talks about a lifetime of championing causes.

After scares about eggs, and now sausages, Sean Fletcher leads a debate about whether we should care more about where our food comes from. Katharine Welby-Roberts, daughter of the Archbishop of Canterbury,talks frankly about dealing with depression and why she initially chose not seek her father's help with her mental health problems.