There is little doubt that a significant part of any serious solution will require advances of technology, but that can only be part of the solution. Other major changes are necessary.

Expressing criticism of society is not being a grouch.

In fact, it was stated early in the first Bush [presidency], Bush I, in one of their documents they pointed out in the future, US wars are going to be against much weaker enemies. And they have to be won quickly and decisively before a popular reaction develops. And Iif you take a look, that's what's done. Look at Panama, for instance, over a couple of days; and Kosovo, no American troops.

Our health care is rationed by wealth.

Democracy doesn't mean much if people have to confront concentrated systems of economic power as isolated individuals. Democracy means something if people can organize to gain information, to have thoughts for that matter, to make plans, to enter into the political system in some active way, to put forth programs and so on. If organizations of that kind exist, then democracy can exist too. Otherwise it's a matter of pushing a lever every couple of years; it's like having the choice between Coca-Cola and Pepsi-Cola.

Debt is a trap, especially student debt, which is enormous, far larger than credit card debt. It’s a trap for the rest of your life because the laws are designed so that you can’t get out of it. If a business, say, gets in too much debt it can declare bankruptcy, but individuals can almost never be relieved of student debt through bankruptcy.

In the primary debates for the 2016 election, every single Republican candidate was a climate change denier, with one exception, John Kasich - the "rational moderate" - who said it may be happening but we shouldn't do anything about it. For a long time, the media have downplayed the issue.