dan53 wrote:I think we are in a catch-22 situation. In the past century, the population has grown exponentially and shows no signs of letting up. Demand will out run supply. This will be true of everything from widgets to flux capacitors. But suppose for a minute that population growth was reduced. What effect would that have? Thats where the catch-22 comes in. What effect would a reduced population growth outcome have on the economy? At least in part, isn't a growing economy a function of a growing population? Catch-22. I fear for the future citizens of this country and the world.
theo wrote:dan53 wrote:I think we are in a catch-22 situation. In the past century, the population has grown exponentially and shows no signs of letting up. Demand will out run supply. This will be true of everything from widgets to flux capacitors. But suppose for a minute that population growth was reduced. What effect would that have? Thats where the catch-22 comes in. What effect would a reduced population growth outcome have on the economy? At least in part, isn't a growing economy a function of a growing population? Catch-22. I fear for the future citizens of this country and the world.
The Malthusian idea of populations outgrowing resources has been around for 200 years. But what they fail to understand is that the people are themselves sources of wealth. This is especially true when people have the liberty to develop and sell their skills to the market; and to use entrepreneurship to create value and solve problems.
I feel that any situation can be retrieved provided we still have a certain measure of freedom.
balz wrote:
I disagree. Food is food is food. The ONLY reason there are 7 billion people on Earth right now is because of cheap oil and everything that is dependant on it. Our soils are so depleted that without oil-rich nutrients nothing would ever grow.
I think everyone should not only watch Chris Martenson crash course but also watch Collapse with Michael C. Ruppert.
Prepare for the worst; be ready if it does not happen.
theo wrote:
The Malthusian idea of populations outgrowing resources has been around for 200 years. But what they fail to understand is that the people are themselves sources of wealth. This is especially true when people have the liberty to develop and sell their skills to the market; and to use entrepreneurship to create value and solve problems.
I feel that any situation can be retrieved provided we still have a certain measure of freedom.
dan53 wrote:I think we are in a catch-22 situation. In the past century, the population has grown exponentially and shows no signs of letting up. Demand will out run supply. This will be true of everything from widgets to flux capacitors. But suppose for a minute that population growth was reduced. What effect would that have? Thats where the catch-22 comes in. What effect would a reduced population growth outcome have on the economy? At least in part, isn't a growing economy a function of a growing population? Catch-22. I fear for the future citizens of this country and the world.
ardorlan wrote:what if they outlawed duel family incomes,
If your married only the husband or the wife can work.
That would cut the work force in half, no shortage of jobs then.
Treetop wrote:Norman Borlaug was a joke in all honesty.... He was key in cemented the myth that synthetic ferts increased yields... It wasnt greeen in anyway...
In fact its killing our soils, and lowering nutrition over time. As micro nutrients not necessarily needed for growing become locked into the soil over time.
We COULD have a green revolution though, that makes the last one look like a sad joke. Heck the science was all clear at that time as well for anyone thiking outside of the box. but there was an agenda to build that makes a LOT of money. the type of things im talking about are de centralized.... Governments and industry dont always like such things. Let alone its harder to pull the rug out from under it.
that said some more recent work of borlougs on wheat rust and even more increase in yields was very cool..... the green revolution though is not in any way sustainable as built. Its simple math, and that holds true even if oil magically stayed cheap. Sadly our current organic farmers are NOT giving us the true alternative either though.... Not that Im advocating 100 percent organic. Pesticides and herbicides can be helpful.
warthog wrote:I'll put the validity of his Nobel Prize against that of Al Gore's or Obama's anytime.
I think using synthetic fertilizers and pesticides were largely a means to an end to him rather than anything he specifically espoused as key. Use what is cheap, and readily available at the time.. though admittedly he kind of had a soft spot in his heart for Dow and Monsanto as much of the backing required to pull off these "miracles" came from large chemical companies (who still fund most of reasearch areas of agronomy today.. so if your expecting any change there don't hold your breath). A necessary evil perhaps. The majority of his esteem is usually due to his introduction scientific principles, new varieties and techniques and education to an area that at the time was largely haphazard and superstition/tradition based. That said, he sure did love the DDT and bemoaned its being banned so universially (with the return of malaria and more recently bedbugs.. maybe he was right!)
As for sustainabilty, the technology continues to evolve. We don't use all the nasty chemicals we once did and tend to be more responsible than ever before. However, the current model DOES still work and no producer is really that terribly interested in messing with what works. Overall yeilds have increased year after year and production has always met and often exceeded demand. Most (if not all) of teh major historical famines that occured had their roots in politics rather than because of a supply problem. Everyone *knows the Irish famine was caused by monoculture and potato blight right? But does everyone *know that due to the Corn Laws Ireland was exporting grain at the same time its people were starving? I won't even get into Africa where starvation is used as a political weapon. It's a shame our political thinking doesn't evolve at the rate of our technology.
dan53 wrote:Cornucopians argue that technology will always advance fast enough to bail us out of our difficulties. The problem I see is one of living space. We have a growing population spreading out over zero growth geography. The world's land area is 57,510,000 sq miles. This is supporting 6,940,000,000 souls. That works out to approximately 120 people for every sq mile. If you contrast the population with arable land the ratio of people to each sq mile grows in a big way. Arable land is shrinking while the population is growing. We are running out of real estate.
Treetop wrote:You are NOT talking to a gore or obama fan.
You answered your own question why I dont like him. He was a corporate shill. He helped cement in what will be viewed as one of the idocies of all of human history should we stay on this path. Especially if oil becomes cheaper somehow, and we truly destroy soils slowly over decades.
....
dan53 wrote:Cornucopians argue that technology will always advance fast enough to bail us out of our difficulties. The problem I see is one of living space. We have a growing population spreading out over zero growth geography. The world's land area is 57,510,000 sq miles. This is supporting 6,940,000,000 souls. That works out to approximately 120 people for every sq mile. If you contrast the population with arable land the ratio of people to each sq mile grows in a big way. Arable land is shrinking while the population is growing. We are running out of real estate.
warthog wrote:
Heh I wasn't accusing you of being a Gore or Obama fan (we're supposed to remain civil here after all )so much as pointing out that he does have a Nobel prize for his work and unlike those two, he actually earned it through merit rather than a popularity contest. Whether you agree with all the results of what he did, you can't really argue with what he accomplished (200 million souls in India sure wouldn't!). Calling him a joke or a fool and whatever is being somewhat intellectally dishonest about it.. genius, hard work and accomplishment deserve their due.
I was going to use the term 'shill' myself actually but didn't because while being a bit too cozy with the chemical companies, by most accounts he remained his own man. Consider the character it takes to start from an Iowa cornfield and end up where he did. That he never felt the need to apoligize for employing the proven and cost effective means readily available at the time to solve the problem at hand seems to gall the more radical environmentalists (who all seem to live in big cities and who's only real experience with agriculture is growing dope in their parent's basement) and especially the disciples of Ehrlich who seem to be disappointed that their Malthusian catastrophy never really materialized.
In some aspects you have it quite wrong I think, his whole deal was about advancing new and better techniques in place of merely expanding the status quo. His advocacy of chemical fertilizers and pesticides was really just a small part of a much bigger agenda. Again, just a means to and end.
As for my unbacked claims.. in case you didn't notice you have quite a few there yourself Mr. Kettle . Neither of us are true experts in this matter (and you can likely find plenty of Ivory Tower intellectuals that will argue both of us are completely wrong anyway), but since you bring it up - I'll give you an example. Rather than going out and hosing down a field with fertilizer like in days past, technology has enabled us to cost effectively use fertilizer injection in conjunction with GPS systems. This means the ability to vary coverage and amounts specifically targeted to the needs of an area and crop and leads to a reduction in wasted inputs and less agricultural runoff. Another would be develpment of hybrids that are naturally disease and pest resistant reducing the use of pesticides. Yet another would be development of (supposedly) safer herbicides with less carryover and greater selectivity... though I think 2-4D is still pretty much the industry leader and there is still quite a bit of controversy as to how much safer they really are.
You see the techniques and systems *do evolve in their own ways and that is why I say the current model isn't as static as you seem to think and will find ways sustain itself for as long as it takes for something better to come along. That may not be as fast or in ways you would seem to like, but agribusiness is first and foremost a business and its a tough sell to get people to leave what is proven to work (and for all its faults - the current model does work) unless they are presented with a proven better and more economical choice.
Heh. i gotta admit I do kind of enjoy this thread though I fear we are drifting off topic pretty far. I especially enjoy revisting Mr and Ms Ehrlich's prophecies. Anyone else notice a certain parallel to Al "The Debate Is Over" Gore? I think I read somewhere that they are mutal admirers of each other. Figures.
http://en.wikipedia.org/wiki/Paul_R._Ehrlich
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