You allergic to data?
Not in the least, DE. I addressed your data. You didn't respond to the points I made about those data. I suggesting some actual reasons for the currently-decreasing birth-rates among the 'middle classes' in late-capitalist societies. You ignored all that entirely. (You allergic to argument?)
Now you send me more data, with which I was already familiar, about the huge amount of grain that's fed, wastefully, to cattle -- because most Americans (understandably) prefer a nice T-bone steak to a bowl of porridge. This too I already knew. Of course, given the choice, nearly everyone in the world would also choose steak over porridge. And so I ask you to address the points I made:
1. Who decides what's 'necessary' and what counts as unconscionable luxury?
2. What criteria govern that decision?
3. How is the decision to be enforced, and by whom?
4. How are the rich, such as King Lear and Al Gore, going to be persuaded to curb their addiction to excess? (If you say 'By means of a socialist revolution', then I'm with you all the way; but I'm asking 'How'?)
5. How is the average American going to be persuaded to give up steaks for porridge, cars for bicycles, air-conditioning for good old-fashioned sweat, and wide-screen TVs for I don't know what. (Frisbees? Books?) -- For that matter: How is the average Chinese or Indian or African going to be persuaded not to want cars, steaks, TVs and air-conditioning in the near or distant future? And by whom are they going to be persuaded, and how?
(Note to Hammer of Los [Blake reference, eh? Clever you!]: the King Lear quote was there to make precisely these points, which I'm now having to make all over again, much more long-windedly.)
So now to the issue at the heart of your argument, DE:
For the most part, as countries become more economically well off, the birth rate AND THE POPULATION GROWTH RATE level off and decline.
I underlined this bit: "As countries become more economically well off." Well, precisely. And this means: "as countries INDUSTRIALISE, by acquiring privileged access to limited and fast-dwindling natural resources." Without highly privileged access to the world's natural resources, -- including and especially Middle Eastern oil -- the US would not be "well off" at all; ; it would, at best, be back in the 18th century. With a similar birthrate.
Now, you are arguing that it is possible, at least in theory, for 7-10 billion people in ALL countries to achieve something like an American standard of living, for an indefinite (but presumably very lengthy) period of time. Well, I've yet to see any data whatsoever to persuade me that this is even remotely plausible. (If you have any, please provide it.) On the contrary: All the data I've seen persuades me that an industrialised Earth will very quickly come to resemble Venus. And there won't be even 1 billion people on it.
King Lear had fifty horses. The average American car has several dozen horsepower, not to mention the average American house. The average American also enjoys the manpower of innumerable serfs, who labour to make his T-shirts and his toasters and his iPods in sweatshops kept safely out of sight. In short: Americans live like kings. And if you're telling me that 7-10 billion people can also live like kings someday, well: let's see your data. Especially your oil data.
P.S. "A gallon of gasoline is required to produce a pound of grain-fed beef." Yup. And do you know how much petroleum - in the form of herbicides, pesticides and tractor fuel - is required even to produce a pound of grain?
Food for thought:
Eating Fossil Fuels
http://209.85.135.104/search?q=cache:Jr ... cd=3&gl=de