If you visit the sustainability pages of any automotive manufacturer's website or browse through their sustainability reports, you will see many indications of the company's seriousness toward enabling sustainable development. At the same time, trade groups representing this industry such as the Alliance of Automobile Manufacturers actively lobby politicians to relax fuel efficiency standards. Knowing that the largest impact of a vehicle is during the use or driving phase, can you explain the efforts of individual companies to contribute to sustainability versus the efforts of their trade organization to oppose fuel efficiency? Does this raise doubts about industry's commitment to sustainability?