Revolutionary changes in transportation could slow global warming if done right

The latest IPCC report says systemic changes under way in the sector could begin lowering its emissions footprint. But will they reduce emissions enough?

Around the world, revolutionary changes are under way in transportation. More electric vehicles are on the road, people are taking advantage of sharing mobility services such as Uber and Lyft, and the rise in telework during the COVID-19 pandemic has shifted the way people think about commuting.