by steam_cannon » Wed 28 Nov 2007, 20:23:26
$this->bbcode_second_pass_quote('Lighthouse', 'S')orry, but we are carrying the load of 6.6 billion right now and still are able - in the US alone - to waste nearly 100 billion pounds, including fresh vegetables, fruits, milk, and grain products by retailers, restaurants, and consumers. Now add the food wasted in Europe, Australia, rich parts of Asia etc. and add it up.
Please explain how we can waste all of that, and say, yep we have reached the carrying capacity of this planet, worse we have overshot a lot.
Wasting food only starts to matter when it gets expensive because farms can't keep up with demand. And it looks like we've reached the point where population is using more then farms can produce, even with plentiful petrochemical inputs boosting production.
$this->bbcode_second_pass_quote('energybulletin', '
')
World Grain Stocks Fall to 57 Days of Consumption: Grain Prices Starting to Rise (2006)

This year’s world grain harvest is projected to fall short of consumption by 61 million tons,
marking the sixth time in the last seven years that production has failed to satisfy demand. As a result of these shortfalls, world carryover stocks at the end of this crop year are projected to drop to 57 days of consumption, the shortest buffer since the 56-day-low in 1972 that triggered a doubling of grain prices.
http://www.energybulletin.net/17261.html Presently with our good weather and good times, world grain production is falling behind and drawing down stored grain to make up for demand. The market has not been able to respond to shortages for several years in a row. And probably, the market isn't responding because it can't respond.
100 billion pounds or waste = 45359237000 kilograms
61 million short tons below demand = 55338269140 kilograms
shortage - waste
55338269140 - 45359237000 = 9979032140 kilograms
9979032140 kilograms = 22 billion pounds
Even if we subtracted the waste you mentioned, we are still running 22 billion pounds short. So it's likely stuff like that will start showing up as higher food costs to consumers. And of course if the short falls gets large enough famine comes next. Whatever happens, all indicators are pointing towards food production being more difficult.
At a minimum this suggests food prices will be going up. But how high? Well that depends on a number of factors, like how bad we've messed up our climate.
Warmer Earth may slash farm yieldshttp://www.msnbc.msn.com/id/16042134/
America’s Breadbasket Moves to Canada (2006 Article)http://thelede.blogs.nytimes.com/2006/1 ... to-canada/The oil we eat For every 1 calories on your dinner plate 10 calories of oil was burnt.
http://www.ofbyandfor.org/node/view/285Fertilizer Prices Soar"The cost of anhydrous ammonia has nearly doubled, due to the
skyrocketing price of natural gas, which is used to manufacture the popular nitrogen fertilizer."
http://nationalhogfarmer.com/mag/farmin ... lue_rises/---------------------------------------------------------------------------
Demand is already outstripping production and as we run out of cheap petrochemicals, farm production will slip even further meaning the gap between supply and demand will grow. Ultimately, if a population won't be able to produce enough food for itself in the future, that population is in overshoot. Like a man falling out of an airplane without a parachute. He hasn't hit the ground yet, but it's coming.
I'll rephrase what you're saying in context of this analogy...
$this->bbcode_second_pass_quote('', 'S')orry, but we have 6.6 billion people falling to the earth right now and they still haven't hit the ground, so there is no need to worry...