The Ukraine peace summit ends in Switzerland with strong support for Kyiv and a call for dialogue - but is Russia listening?Also in the programme: the heat dome spreading across the US, with dangerous consequences; and some advice on living happily from the world's happiest country.(IMAGE: (L-R) President Nana Addo Dankwa Akufo-Addo of Ghana, President of the European Commission Ursula von der Leyen, Swiss Federal President Viola Amherd, Ukrainian President Volodymyr Zelensky, President Gabriel Boric Font of Chile and Prime Minister Justin Trudeau of Canada attend the closing press conference of the Summit on Peace in Ukraine in Stansstad near Lucerne, Switzerland, 16 June 2024 / CREDIT: Allessandro della Valle / POOL / EPA-EFE/REX/Shutterstock)