Sophie and Patrice discuss the pollution problem in Paris. Although efforts have been made to keep cars out of the city center, there's still much to improve. Cars still clog the freeways outside Paris.

In French there are two very similar expressions for extremely hot weather: une vague de chaleur (heatwave), and la canicule (oppressive heat). There are some technical differences between the two, as you will discover in this video.

Sophie loves plants so much that she isn't averse to snipping a cutting or two from a public garden. Her interest in plants comes from her grandmother, who spent endless hours tending to her plants and even climbed trees at 95 years old!