Intrigue and betrayal in the German Green Party, Europe reacts to Trump, and President Erdogan’s delicate balancing act.

Later in the show: a personal story of survival and friendship - 80 years after the liberation of Auschwitz.

Finding empowerment and hope in the ranks of a UK climate choir, and what an epiphany: Serbian men in Speedos take the plunge. All will be explained - we promise!