If you haven’t yet personally witnessed the very odd feeling of driving up to a four-way stop sign only to realize that the vehicle across the street from you has no driver behind the wheel, chances are you will soon enough. Like it or not, autonomous vehicles are coming, and this week on Sea Change Radio we are speaking with Samuel Abuelsamid, an expert on self-driving technology. We take a look back at the evolution of autonomous vehicles, examine the purported “full self-driving mode” offered by Tesla, and discuss some of the sustainability issues surrounding this technology.