I don't fully get your comment. The thesis of your argument is, "Many of them don't want to go back to school or get technical training... What do we tell the taxi and truck drivers when Uber shows up with self-drivers, etc."

At the end of you comment, I noticed you brought up a basic income. I think you realized the work force is really shrinking, and becoming very exploitive. When was the last Labor Union formed in the U.S.?

Let's start with this whole, "Go back to school to earn more money." And major in what? Let's take a white 40-50 male. Exactly what degree/certification is he going to get in order to get that carrot on the stick, or move up? The economic world has changed so much--I don't know too many degrees that will further that guy in life. Right now, maybe registered nursing, but that's been hot since ObamaCare, and who know what that future holds. Hay, I got a great one; go back to even a middle tiered law school, and hang up your shingle at 50. Wait for that phone to ring. I know a black entomologist, with a degree, who literally works for Orkin. He was recently reprimanded by the company because he left the air conditioning on while in park. (He was in Alabama, during a heat wave.)

My point is I hear people say go back to school. I have seen people go into great debt(debt that isn't bankruptable), only to graduate with a degree, sometimes a degree in the hard sciences, that are working multiple minimum wage jobs. What exactly is a 50 year old going to do with a degree in mechanical engineering? I don't even want to think what they would do with a bachelor's in computer science. And please, don't tell me this industry isn't all about age. I think that might change one day when VC's calm down about finding the next Zukerburg, and realize this industry is about profit, and not reaching for the stars, or hitting a once in a decade home run with a ambiguous individual, usually a guy who wants to get that girl with financial success? A guy who was just in the right place in the right time, horny, and had the privilege of being a middle class white guy.

My point is I always hear education is the answer. I see so many people with multiple credentials on their basement wall, and no career. I won't even bring up the certificate programs advertised on t.v., and how many people spent thousands on worthless paper.

I don't have a solution to this mess. Yes--there's a part of me that would close down the borders, and become an semi-island until we figure out what to do. I would also like to see some taxes/regulation on tech. Yes--I said it--I'm the devil. I just know there's less real jobs out there than the government claims. Most people I know are barely getting by.

As to Uber paying a tax; I could care less. I have watched that company from it's sperm days. I have watched people go into debt/ruin their credit buying a Uber approved four door vechicle, and not making the money they were told was at the end of the stick.

I don't want to get into a long winded debate, but this economy has changed so much; I'm literally in shock. It might seem great when you are in this tech bubble, but wait until it explodes. Watch what the homeless population in San Francosco spikes up to. Sure the rich kids will move back home, and maybe pull out of the crash with help, and contacts for family, but the poor/middle class kids will be at Home Depot mixing paint.

Remember tech is one of the few industries you can get into with just talent. You don't need a degree. You do need some good skills, and the Internet is making learning those skill exponentially easier.

So we get back to what that older person is going to do in this sharing economy. I honestly don't have a clue. Try landscaping at 50, and competing with immigrants who see nothing unusual about putting four to a bedroom.

The Titans of business, or the wealthy are not getting anymore--what's the word; financially moral? In my world it's a Christian attitude. (Save the religious bashing for another time. Their are some good proverbs that some you should look at, but then again why; being a fair guy isn't even admired in certain circles. It's all about maximum accumulation of wealth. They are not offering jobs livable wage jobs with a future. Thay are praised for exploiting certain, usually older, or minority workers to further their wealth, and don't just don't give a dam about how their workers live, or their workers' future.

Oh they, do care about what trendy, like animals, or global warming, but it can't interfere with their money nut. I see a dearth of real morality lately. Why? I have my suspicions, but to tired to verbalize, and don't want to argue with the persons who are offended by this post.

I noticed at the end of you post you brought up a basic income. Maybe deep inside you can forsee the future?

Between 1896 and 1996 world population went form 1 billion to 9 billion.(Too tired to verify that statistic--yes, I'm fifty, but I belive its correct.).

What are people going to do to provide for food, and housing? I guess we will just service the wealthy? Great times!

(I said some very controversial statements. They might be from a warped mind? I just see a bleak future, and too many "Hay I'm doing fine--what's the problem?")