Another problem is that there is less and less work that needs doing.
Not just because of automation, but also because we don't have as much that needs manufacturing.
I'm not going to link to anything because I don't want to provide sources that people feel are biased, but for those interested I'd recommend searching for "peak stuff", and choosing whichever site you think is most reliable.
Plus the fact that inadequate collection of tax means that a lot of money is being siphoned out of the economy all the time.
However you feel about wealth inequality and corporations etc etc, in neutral terms, one of the biggest problems with a small number of people being insanely wealthy is that their money doesn't get spent. It just sits there.
All of this together is creating a perfect storm.
As far as I'm aware, people who have ideas about how to deal with it are suggesting things like lowering retirement age, to create more flexibility for older people and open up more jobs for younger ones, and shortening the working week.
This is why politics has got more radical in recent years. It's had to.
The employed population is overworked, and (mostly) both underpaid and in an unstable position due to economic, technological and political change.
The unemployed population is too large. Especially given that the workload of so many people in employment is too high. That's ridiculous.
If we did share employment out more equally, we probably don't have enough real work to go round in order to maintain current pay levels, as the work isn't worth as much.
I have no political loyalty at all. I did vote Labour - after a lot of thought - at the last election. But I'll listen to anyone who's got an actual plan for looking at this situation properly, rather than - at best - tinkering around the edges. Which is what raising the retirement age is.
I wouldn't be surprised if this disaster rumbles on, supported by successive governments whose members benefit from the status quo. But I wouldn't be surprised if something serious gives, either. I just worry that if it does, the human cost of it will end up being paid by the most disadvantaged.
I'd rather the Government - any Government, I don't care - put a real radical plan for restructuring how employment works in place now, before it gets to that point.