$this->bbcode_second_pass_quote('No-Oil', 'T')he comments about people making a living out of our wastefulness are spot on the money & part of the problem. Surplus makes more surplus, so if we cut back on our surplus spending, whether by design or necessity, then we free up those surplus workers. To help this make sense, in 1979 when I left school I could not get a job, because there was a recesion & there were no jobs to be had. People stopped planning babies because money was tight & there were no prospects for their offspring etc.
After 25years of fairly continuous growth & a migration of many millions of people around the world to fill the low paid jobs in the western world, that the locals did not want to do. The locals have had kids again, but the birth rate has never really recovered from the 70's & 80's economic shocks, even with a more promiscuous society. What did change was the cash surpluses, such that many new niche & fringe jobs were created. The problem with recession & depression, is that there is no answer as to what to do with the unemployed when the surpluses that fuled their existence has evaporated.
There will be massive clamp downs on immegration to all modern western nations. In the USA I'd expect the Mexican border to become a free fire zone line the Berlin wall was. Instead of nice border guards arresting or trying to discourage people from crossing in to US, there will be armed guards in watch towers shooting perpetrators.
This is likely to be followed up with forced repatriation or deportation of both illegal & legal perceived "non local" persons, this will free up remaining low end jobs for the unemployed locals. When you have choices you make them, when you have none you take what you can get !
After a couple of generations, the surplus bodies will either be dead or exported to die. An alternative would be work camps or labour camps, based loosely on "slavery". In the uK there used to be work houses, which were basically camps where destitute people were sent or voluntarily entered. They were given basic needs accomodation & fed in exchange for work. They provided worse conditions than todays prisoners are subject to.
The best option would be for the government to control/stop immigration & enforce birth control this would allow natural attrition (as our global corporates are fond of) to free up work space for the unemployed. If as noted above, the cuts could add 17years to to the time frame, a static population could experience resonable population decline if very limited births were permitted & no immigration !
Reduced spending on expensive healthcare for termally ill patients & a major reduction in foreign aid would solve a lot of the population problems in other parts of the world. It is interesting to note that the third world still has increasing populations, primarily fuelled by our handouts & assistance.
I'd expect to see corporal punishment become the nor rather than incarseration with a major step up in the application of the death penalty. The would not add significant deterent to crime, but would greatly reduce overheads in running prisons !
As the Honda advert goes "can hate be good, can hate be great" the answer is a definative yes when applied to population reduction. For 2 or 3 generations we will have surplus bodies running around, then the birth reductions will kick in & we will see less & less young people, that will in turn lead to more job losses on the childcare, education, clothing etc & so it goes on. A deep downward spiral.
If the cuts etc gain 17years & it starts in 2 or 3 years, then that will suit me fine, as I'll be to old to care by then

Your world sound like and Orwellian nightmare. The Rich will be turned on long before that in this country. I don't know about England but we will have a lot of broke, starving and HEAVILY Armed citizens.