Sustainable Farming
-
the
Impossible Dream
by Viv Forbes
"Carbon Sense": 20 September 2012.
A print-ready copy of this issue of "Carbon
Sense" can be downloaded from:
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"To be truly 'sustainable', a farm must recycle everything - otherwise
it is depleting its soil minerals. Therefore it cannot sell any of its produce.
This means it cannot buy items from the outside world, such as machinery, to make
labour less arduous, and to produce more food. It is thus an impossible
dream."
Bob Long
The man-made global warming
crisis has gone cold, the "man-made extreme weather" scares are
wearing thin, and people are waking up to the "tax war on carbon", so
a new theme is needed for handing control of our lives, businesses and property
to the world bureaucracy. The theme for the next green alarm is
"sustainability" and a favourite target is "sustainable
farming".
We need to recognise some
realities. Modern cities are not sustainable without farms, and modern farms
are not sustainable without modern machinery, mineral fertilisers and
affordable energy.
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| Are Cities Sustainable? |
City people should thank
the Lord for the machinery, fertiliser and cheap energy that produce the
surplus food and all the trucks, road trains, refrigerated vans and milk
tankers that bring it to their supermarkets every day. The last thing they
should advocate is "sustainable farming".
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Meat for the Cities
Road
Trains loading cattle from Helen Springs Station Northern Territory, Australia. |
Unlike most armchair experts
on sustainable farming, my early life was spent on an almost-sustainable farm.
The memorable lessons we learned are described below.
Cows were milked by
hand, ploughing and planting was done with a team of draft horses. Here is how
green power works (except we should have used a wooden plough):
Lucerne was cut using a
horse-drawn mower and rake. Haymaking on our “almost sustainable” farm was a
family affair when everyone got a job with a pitchfork – mine had a special
short handle. I still have it. Here is how it was done.
For a full description of
how a sustainable farm really works you can quickly download the full article
in print-ready pdf at:
Retreat to the Past
The deaths of Steve Jobs
and Neil Armstrong could signal the end of a remarkable era of scientific and
engineering achievement that started about 200 years ago when James Watt and
Robert Stephenson managed to harness coal-fired steam power to drive engines
and locomotives. This was followed by magic like electricity, diesel engines,
nuclear power, the Model T, jet aircraft and the Apple 2.
During that era of
innovation, we progressed from horse and buggy to supersonic flight; from
semaphore to smart phone; from wood stoves to nuclear power; from the abacus to
the PC; from flickering candles to brilliant light at the flick of a switch;
and from wind-jammers sailing to the New World to rocket-ships landing on the
Moon.
That era of curiosity and
innovation brought prosperity, longevity and a richer life to millions of
people while creating the surpluses of food, energy and savings for investment
that allowed them to take better care of their environment. It also gave the
free world the ability and tools to defend itself from aggressive dictators in
two World Wars and the Cold War.
We are now living in the
after-glow of that era, relying on past achievements and investments while
Green doom-mongers are allowed to scare our children and reject our heritage.
“We must not experiment, nor try new things”, they say – just in case something
goes wrong.
What will today's
"Green Generation" be remembered for?
Already they have
re-discovered wind power, wood energy and electric cars that were tried and
largely rejected a century ago; they now encourage the production of
once-banned ethanol corn whiskey, but waste it on cars; they spurn the energy
potential of nuclear, coal, oil and gas; and they would close our airports and
lock up our resources whilst developing computerised spy-ware to record,
regulate, ration and tax our usage of everything.
And one branch of NASA, the
once-great risk-taking scientific and engineering body that put Neil Armstrong
on the moon, is now supporting an anti-carbon anti-industry cult that advocates
the closure of the whole coal industry from mine to power station.
The legacy of today's
doom-mongers will be measured by the number of dams not built, the number of
mines, factories, farms, forests and fishing grounds closed and the number of
humans starving or living in poverty.
Like the emperors of the
Nero era in ancient Rome, they celebrate their destructive achievements by
staging expensive Climate Circuses, while behind closed doors they plot to
destroy the last vestiges of the freedom and property rights that allowed past
generations to "Reach for the Stars".
The slogan of the coming
era should be "Retreat to the Past".
So vale Neil Armstrong and
Steve Jobs - we are losing far more than most people realise.
(For a look at the
achievements of the Green Generation, have a look here at how their $250
billion investment in “Renewable” energy is panning out:
Those funds they have
spent are not renewable. They were wasted on unproductive junk.
Climatists not Fair Dinkum?
A "greenhouse
gas" is one capable of absorbing infra-red (IR) radiation.
The most common atmospheric
gases with such properties are water vapour and carbon dioxide (CO2). Water
vapour is far more abundant with an average of 20,000 parts-per-million (ppm)
in the atmosphere compared to just 395 ppm of CO2. Moreover water vapour is
more effective as a greenhouse gas because it can absorb IR radiation over far
more bands of the IR spectrum.
Therefore, if man-made CO2
causes dangerous global warming, (a dubious proposition anyway), then man-made
water vapour is far more dangerous.
The two main electricity
generation fuels in Australia are coal and gas. Coal is a dense fuel with a
high carbon content which, when burnt, produces mainly CO2 with some water vapour.
Natural gas has more hydrogen and less carbon and produces a higher proportion
of water vapour, the main greenhouse gas.
Thus if the climate
alarmists are really scared of man-made greenhouse gases, they should be
promoting coal instead of gas or systems that need 100% gas backup, such as
wind. Gas generates copious quantities of both “greenhouse gases”.
And if they believe a tax
on man-made greenhouse gases will control the climate, a tax on steam makes
more sense than a tax on carbon dioxide.
Finally, if they want
"zero emissions" of either greenhouse gas, the only significant
energy sources that qualify are nuclear, hydro and geothermal. Naturally the
only one unlikely to prove widely useful in Australia, geothermal, is the only
one promoted by the greens.
Maybe the climatists are
not fair dinkum?
Or maybe the whole man-made
global warming scare is an unscientific fraud?
The Last Word
“Why have we not noticed
effects of the carbon tax?
- they planned it that way.”
It was foolish of some
politicians to give the impression that there would be dramatic consequences on
Day 1of the carbon tax era. The Green Coalition now governing Australia is
dangerous and destructive, but they are not stupid. Their goal for this session
of Parliament was to entrench the carbon tax quietly onto our law books and
into our psyche. So they planned carefully to have no dramatic consequences for
carbon tax opponents to latch onto. The method was to over-compensate most
consumers with handouts, exempt most producers from tax liabilities, provide
free emission credits liberally and then back off from some of the extreme
demands and high tax rates. Nothing can be allowed to rock the boat until the
next election is over. Then the screws can be tightened slowly.
All of the jobs losses,
industry closures and deferments, and increasing costs for power and food will
occur, but slowly so no one will notice that they all have a common cause. And
in electricity costs, many of the costs of the climate change policies occurred
BEFORE the carbon tax was introduced.
And it is not just the
carbon tax we should fear. For example, the Twitter Generation will blame
“Climate Change” for the coming food shortages. Climate change has always
affected food production. But droughts do end, floods do recede and farmers
always recover from natural weather extremes. But “Climate Change Policies”
will cause a continuing food crisis. And unlike real droughts and floods, this
crisis will not end with a change in the weather. The destruction of our
ability to produce food by ethanol subsidies and mandates, Kyoto scrub clearing
bans, carbon credit forests and the creeping paralysis of “protected land,
heritage and habitat” will have a far more insidious effect.
Listen to the story below
of how the Yuppie Clothing Corporation, R M Williams, is benefitting itself at
the expense of struggling Qantas by destroying our ability to produce beef. Ask
yourself – “Can we continue this foolishness forever?”
-->
http://kzoo.co/VfEZvW
The alarmists are still
alive in Parliament. We may even see Rudd in the red corner and Turnbull in the
blue corner, supported by their ranks of academic mercenaries, all promoting an
emissions trading scheme. We are pawns in this battle. But anyone who plays
chess knows that you cannot stop an attacking pawn, and he never retreats – you
can only kill him. We and a few other lonely skeptic pawns will continue to
oppose these destructive and pointless climate policies. Please help us spread
the word. If you do nothing else, copy and distribute “The Last Word” with the
link to this hard hitting video clip.
Authorised by:
Viv Forbes
Rosevale
Qld Australia
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“Carbon Sense” is a newsletter produced by the
Carbon Sense Coalition, an Australian based organisation which opposes waste
of resources, opposes pollution, and promotes the rational and sustainable
use of carbon energy and carbon food.
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How to Create an Intermittent and
Costly
Electricity Supply Industry.
“Large
wind farms are being built to take advantage of subsidies, mandated market
shares, guaranteed prices and/or government contracts. But because the wind
always supplies intermittent energy, everything else on the power grid is
forced to also become intermittent. It happens this way:
“When
the wind blows, the incremental cost of electricity produced is zero and wind
power therefore forces other higher cost generators to temporarily close.
They also become intermittent suppliers. This results in costly capital
assets earning insufficient revenue to cover debt servicing and standby
costs. Investors hesitate to build new facilities, so the supply industry
itself risks becoming intermittent because of brownouts or blackouts.
“Once
we have intermittent supply it must be matched by “intermittent demand” –
some consumers will find their power rationed or shut off by smart meters.
Welcome to the cold, dark, green world.”
Viv Forbes -
I acknowledge Professor Dieter
Helm, Professor of Energy Policy at Oxford University, for his insight on how
wind power spreads its intermittency germ throughout the electricity supply
industry. Reported in CCNet 17/9/2012.
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