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This is pure conjecture. You cannot control how traffic behaves, and if you constantly let people go in front of you, people behind you will get irrationally angry (danger exposure).

Yeah you can smooth things out and inject a bit more zen into your experience by accelerating and decelerating more gently and leaving a larger than normal gap, but stop&go simply exists and is a pain even with an automatic.

Adaptive cruise is a godsend.




Nah. When freeway traffic slows, you halve the speed of the vehicle in front of you. Leave 4-5 car lengths between you. Regulate your gas pedal usage so you never have to touch the brakes. You mostly just coast. Sure, there’s one vehicle that will come up quickly behind because that’s how everyone usually deals with it. By the time they slow, wondering why there’s so much space in front of you, they have time to recognize the other lanes are deadlocked and stop-and-go, while the lane they’re in never ceases moving. You’ll notice they start mimicking your movements/behavior. Occasionally, a car in the next lane inevitably thinks they’re going to get somewhere by getting in front of you—let them. They’ll just ride up on the ass of the vehicle in front of you while you again adjust speed slightly to leave the same amount of space. I’ve been driving this way for years and I never see a noticeable effort by the people behind me to get in front of me or ride my ass. People hate stop-and-go-till-you-move-five-feet-then-stop-again. People are happy, however, to be constantly moving, even if it’s only at 10-15mph, passing everyone sitting in the lane beside them.

Adaptive cruise control is easy to achieve no matter the car, and without any technology doing it. You just do it yourself.


> Adaptive cruise control is easy to achieve no matter the car, and without any technology doing it. You just do it yourself.

The whole purpose of cruise control is to not do it yourself.


Here’s an experiment proving this idea: https://www.technologyreview.com/s/607841/a-single-autonomou...


That's great in a single lane. What happens in the real world when the moment you leave a gap, the car in an adjacent lane cuts over to fill it?


What do you think is happening when you change lanes in heavy traffic?




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