In February 2022, as Russian tanks rolled across the border, the writer and historian Olesya Khromeychuk told us the story of the boots she had bought for her brother, serving at the front in eastern Ukraine. This week, we're sharing her story again.

Last weekend, Parisians voted to triple parking fees for SUVs in a bid to remove some of the city's more polluting vehicles. It's just one of many policy ideas that are being tested out in European cities to clean up the air we breathe — but how bad is the problem really, and can we really fix it? This week we ring up Oliver Lord from the Clean Cities Campaign to find out. We're also talking about the exhausting antics of Viktor Orbán and some juicy Italian art theft allegations.

This week, we hear about the controversies surrounding the selection of the EU's climate commissioners, we look into the past, present, and future of the Nagorno Karabakh situation, and enjoy a delightful interview with David Ecker, the person behind the @_DiningCar Twitter/X account, dedicated entirely to the experience of dining while traveling on trains.

How can cartoon dogs help fight Russian disinformation? This week, hybrid warfare expert Robert van der Noordaa gives us a crash course on the #NAFOfellas movement and why Ukraine has been so good at using internet humour since last year's invasion. We're also talking about France's riots and the Dutch king's apology for the Netherlands' role in slavery.

We've been glued to the Turkish elections over the past week. But what does Recep Tayyip Erdoğan's victory in the first round mean for the country, and for Europe as a whole? This week we ring up political scientist Ahmet Erdi Öztürk to find out. We're also talking about a big boost in Germany's support for Ukraine, a fake tan controversy, and the teeny tiny bridge behind the Mona Lisa.