I don't think so; different types of car are bought by different people and driven differently. E.g. a person who buys a Lamborghini or Ferrari probably likes to drive fast and show off; a person who buys a Volvo probably drives a lot more carefully.

The driver also erred in failing to brake, probably because he was inappropriately relying on the algorithm.

Yep, according to the truck driver, the Model S driver was watching Harry Potter, and it was still playing even after the car came to a stop. He probably had his eyes completely off the road.

The truck pulled in front of the Model S. The Model S had enough time to break and stop but didn't recognize the truck against the brightly lit sky.

I think apples-to-apples comparison is tricky here. Things like the age structure of the population can matter a lot here. A country with an average age of 50 should have a higher level of net worth than one with an average age of 30.

In any case I'm not sure net worth is the valid way to think about "how rich we are" compared to income or consumption or quality of life or whatever.

It would only happen in areas of dense human habitation, which already wrecks the ecosystem. No net harm.

Quite a while anybody could send information to Facebook users because Facebook implemented the open standard of Email.

Sure, I could send emails to your facebook account, but if I wanted to see any of your social media content, I would have to start a Facebook account and access it via Facebook's walled garden. If I want to use Google+ and you use Facebook....

It's as though you had to use a Verizon phone to have a conversation with other Verizon users, and you couldn't use your Verizon phone to contact people who use AT&T. The outcome is inevitably a monopoly due to Metcalf's law.

I don't want everybody to send me messages in an unfiltered way.

Your social network client could still have filters, but the filter would be something you control, and it wouldn't be as arbitrary as "you may only friend-request other facebook users, and only other facebook users may friend-request you."

As far as breaking up Facebook, I don't see a reason why they should have Instagram and WhatsApp but the core Facebook service can't be easily broken up.

Start with an open standard for friend requests; i.e. Google+ must accept friend requests from Facebook and vice versa. Any new startup would be able to create their own social networking client, capable of sending, accepting, and displaying friend requests, media shares, private messages, wall posts, etc. This would create a much better, more competitive system with vastly more consumer surplus.

I think there is a strong case for breaking up Facebook and Twitter as telecom monopolies. They would be forced to adopt open standards, so anyone could send information to their users, and other companies would be able to create their own clients to send info to facebook/twitter users and vice versa.

Did he give an explanation of why he thinks that would be a "moral imperative?"

I'd estimate Sanders' chances as less than 10%, maybe a bit more than 5%.He would need a mass defection of superdelegates at this point, and it's possible they would be directed to jump en masse to someone else (like Biden) even if the DNC decides to dump Clinton.