Over time, real food prices go up and they go down. But right now, we're at the end of a long period of cheap food. Globally, prices are soaring. And experts disagree over when --if -- they'll come down again this time.
There have been riots. Food stampedes. American farmers are sitting pretty, on high prices. But where are we headed here?
Listen to an On Point discussion about the implications of a soaring global grocery bill, and the new factors behind the rising price of food.
Can we feed meat to new millions in China and India, pump corn into American gas tanks, contend with global warming, and still pay the grocery bill? Feed the planet?


Comments: 15 ( 1 removed by On Point Webmaster )
Water shortages? Cropland failure?
Global warming? Environmental destruction?
Migrations? Refugees?
The 8000-pound gorilla that not one of the comments covered:
OVER POPULATION!
It is clear that the biggest real problem is US, the people of this Earth.
We have already exceeded at least the comfortable carrying capacity of the Earth in terms of human population, and are almost at the point of exceeding the ultimate carrying capacity (maybe within the next 20 to 50 years...nothing in "Earth time").
At that time there will be unimaginable and unmanageable starvation and destruction of the global population, of all populations...Human, other animals, plants, everything!
Although it may be the hardest question of all to discuss, at the core of any of these discussions must be the question of global population and its management.
That is all it is about.
POPULATION, POPULATION, POPULATION!
God help us all.
Just kidding. Yes, overpopulation is at the heart of environmental problems and world hunger. Do you remember the first thing that George W. Bush did in his first day in office? He announced that U.S. funds would no longer be spent on international family planning and contraception. Seems some of his Evangelical friends had a problem with small families.
Not the emphasis on the word "unintended" in the phrase "unintended consequence of the policy"
Chris, John Z....check out the article at the address above.
http://www.lifeaftertheoilcrash.net/
Even Shell oil company supports Peak Oil:
http://www.usnews.com/blogs/beyond-the-barrel/2008/1/25/shell-admits-cheap-oil-is-running-out.html
http://www.netl.doe.gov/publications/others/pdf/Oil_Peaking_NETL.pdf
I dread the years ahead, especially as the parent of a fine young man who will live through more of it than I will. We humans are at one and the same time the most intelligent species on this planet and the stupidest. We are going to breed ourselves into a catastrophe, and there is nothing that anybody can do about it. Sad...
Obviously oil is finite.
But whether we are at peak oil or not is a question that requires information that is not public, and not all in yet, namely an accurate estimate of how much oil there is.
Since we have been in Iraq, major oil finds that substantially affect the world's reserves have been found in the Iraq, Venezuela, and I believe Alaska, and possible others.
There is no reason to think that there is not exploitable oil in many other places enough to shift the curve of the peak oil off to at least 100-200 years just based on what we know now. Considering the CO2 crisis, and the expected lowering of fossil fuel consumption over that time we may never get to peak oil, or when we do the affects may be moot because we may not even use oil the way we do today.
I do have to disagree with your conception of someone who disagrees with peak oil as a flat earther - see my last post. Nuclear energy is the only real alternative, and a nuclear economy and the conversion of most or all powered vehicles to electric power is a very good answer to current problems of environment and global warming. Again, the problem is people's attitudes and how to change them.
Your assertion that there will be oil around in 100 to 200 years is absolutely correct. We can never extract every last drop of refinable oil from the earth's crust any more than you can extract every drop of water from a sponge just by squeezing it. The question is, can you keep enough flowing freely to keep an exploding global economy from, well, exploding?
That nuclear is the long-term solution is a given. Unfortunately, due to shortsighted political wrangling and resistance, it will take peaking of global oil supplies to drive the crash programs of nuclear construction we will need, which will still leave us in an unpleasant but hopefully temporary dilemma.
I honestly wish that all the very smart people who are joining the chorus of voices warning us about global peak were wrong, but I fear they are not. And don't forget the coming peak of natural gas, which is projected to happen sometime after petroleum peaks. Civilization is headed toward a concrete wall at 90 miles an hour. I wish it were not so, but I have been reluctantly convinced the a growing consensus among geologists and petroleum engineers that it is.