One year after devastating bushfires in Australia, have lessons been learned?

In this week's edition we focus on Australia, where catastrophic bushfires scorched more than 18 million hectares of land in 2020. The main causes were a drought, hot and windy weather, plus climate change. As experts say the country should expect worse in the years to come, FRANCE 24's correspondents Richelle Harrison and Gregory Plesse take a look at how authorities are preparing. But have the lessons been learned from last year?