Now, the way we move ourselves and our stuff is on the brink of great change, as a new mobility revolution upends the car culture that, for better and worse, built modern America. This unfolding revolution will disrupt lives and global trade, transforming our commutes, our vehicles, our cities, our jobs, and every aspect of culture, commerce, and the environment. We are, quite literally, at a fork in the road, though whether it will lead us to Carmageddon or Carmaheaven has yet to be determined.

Using interviews, data and deep exploration of the hidden world of ports, traffic control centers, and the research labs defining our transportation future, acclaimed journalist Edward Humes breaks down the complex movements of humans, goods, and machines as never before, from increasingly car-less citizens to the distance UPS goes to deliver a leopard-printed phone case. Tracking one day in the life of his family in Southern California, Humes uses their commutes, traffic jams, grocery stops, and online shopping excursions as a springboard to explore the paradoxes and challenges inherent in our system. He ultimately makes clear that transportation is one of the few big things we can change—our personal choices do have a profound impact, and that fork in the road is coming up fast.

Door to Door is a fascinating detective story, investigating the worldwide cast of supporting characters and technologies that have enabled us to move from here to there—past, present, and future.