I think in the long term no one has any doubt that the UK population has to fall.son of ballard wrote:On the subject of UK food production and carrying capacity:
http://www.optimumpopulation.org/opt.af.tab2e.hmt2a.xls
But for me , I think the question is can we keep essential things going long enough to allow the population to fall "naturally".
By this I mean, the population drops (over a number of decades) BEFORE we get to the point where the minimum demands of the population > physical supply of food /water etc...
I think this is doable. If the FF requirements of essential industries like agriculture were far larger (say 40%+ of total Uk consumption) then I would agree with the doomers. But currently it is the regions 0.7%-1.0% depending on what you include!
After 100 years or so, when we really get to the dregs of energy supply (coal, wood and a little bio/coal gas, bio fuels) then if we are down to 20-30 million then the UK has a chance.
Given current birth rates, a death rate halfway between the current rate and that of Eastern Europe, we would easily hit these numbers. Im assuming of course immigration has stopped due to the lack of transport!