Trucks and buses are the backbone of economy and society. Without them, the world would come to a standstill. At the same time, commercial vehicle manufacturers have a great responsibility when it comes to their impact on climate change and their role in society as employers and corporate citizens. In his monthly podcast 'Transportation Matters' Martin Daum, CEO of the global manufacturer Daimler Truck AG, invites prominent guests to discuss highly relevant topics ranging from the future of transportation to sustainability, leadership and ethical business, sometimes taking unexpected positions.