It's time to take stock and tune in to a special series that seeks answers to some of the toughest questions confronting the world. Whether it's changing demographics and ageing populations, to the trials posed by climate change or mass migration, hear bright analysis and fresh insight from an expert global panel. Listen to Monocle's editors and special guests discuss everything from urbanisation and education, to commerce and technology. The World Ahead is brought to you with Allianz.