Autonomous trucks are big vehicles that can drive themselves without a human driver. They might be able to help the Earth by using less fuel and creating fewer pollution. A company called Aurora is working on making these trucks more common, but some people are afraid of them or don't want them to replace human drivers. Read from source...

1. The headline factoid is not very convincing because it does not provide any evidence or data to support the claim that autonomous trucks could achieve 13%-32% net energy efficiency improvement per loaded mile compared to human-driven miles. It seems like a vague and exaggerated statement without any clear explanation of how these numbers were calculated or what factors were considered.

2. The article focuses mainly on the potential benefits of autonomous trucks, such as energy efficiency and emission reductions, but it does not address the possible negative impacts or challenges that could arise from implementing this technology in the transportation sector. For example, how would autonomous trucks affect road safety, job security for human drivers, ethical issues related to decision-making, etc.?