(Dr Kelvin
Kemm in SPPI) The latest world environment and climate change conference
(COP-18) is taking place in Doha, Qatar. One of the prime issues under
discussion is the attempt to force countries all over the world to adopt
binding agreements to limit “carbon emissions.”
The term
“carbon emissions” really refers to emissions of carbon dioxide gas – but
“carbon” and “carbon dioxide” are two totally different things. Carbon is a
solid (think coal and charcoal) and the central building block of hydrocarbons,
whereas carbon dioxide is the gas that all humans and animals exhale and all
plants require to grow. Without carbon dioxide, all life on Earth would cease.
It is thus
not just silly to talk of “carbon emissions.” It is also simplistic and grossly
inaccurate – except when referring to carbon particulate matter released during
the combustions of wood, dung, hydrocarbons and other carbon-based materials.
Saying “carbon emissions” also reflects the appalling lack of scientific
knowledge so prevalent today. But never mind.
The real
issue is that some people insist that increasing atmospheric carbon dioxide
concentrations is leading to an increased greenhouse effect, which in turn is
leading to dangerous global warming.
However, the
graph of increasing atmospheric carbon dioxide over the last century fails to
match the graph of measured temperature increases. In fact, average global
temperatures have been essentially stable for 16 years, even as the carbon
dioxide (CO2) level has continued to rise.
Henrik
Svensmark and other scientists have shown that global temperature is much more
accurately correlated to observed sunspot activity. Sunspots reflect solar
activity, specifically the sun’s magnetic field, that affects the quantity of
cosmic rays entering Earth’s atmosphere from outer space. That in turn is
linked to the proposition that particles in the cosmic rays cause clouds to
form, and varying cloud cover on earth has a great influence on global
temperatures.
Fewer cosmic
rays mean fewer clouds, more sunlight reaching the Earth, and a warmer planet.
More cosmic rays mean more clouds, more reflected sunlight, and a cooler
planet.
Indeed,
historical sunspot records correlate quite well with warming and cooling trends
on Earth, whereas carbon dioxide and climate trends do not correlate well –
except in one respect. Warm periods are typically followed several centuries
later by rising CO2 levels, as carbon dioxide is released from warming ocean
waters, increasing terrestrial plant growth. Cooling periods eventually bring
colder oceans, which absorb and retain greater amounts of CO2 – and less plant
growth.
Thus the CO2
argument for global warming is very much in doubt – whereas there is a very
viable, and more plausible, alternative.
However, CO2
is largely produced by automobiles and electricity generating power stations,
which burn the fossil fuels so loathed by Deep Ecology environmentalists. That
makes these energy, transportation and economic development sources the target
of “carbon emission” reduction schemes.
I was a
delegate at COP-17 in Durban, South Africa in 2011. As a scientist and resident
of Africa, I walked around the Africa pavilion, discussing these issues and gauging
the opinions of many people from African countries. To put it bluntly, the
African representatives were not happy.
Their
general feeling was that the First World is trying to push Africa around, bully
African countries into accepting its opinions and, even worse, adopting its
supposed “solutions.”
The
“solutions” include moving away from fossil fuels and implementing supposed
alternatives like wind, solar and biofuel power. Africans were unhappy about
this. They still are. They can intuitively see that large scale wind or solar
power is not practical – and biofuels mean devoting scarce cropland, water and
fertilizer to growing energy crops, instead of using the crops for food. What
Africa needs now is abundant, reliable, affordable electricity and transportation
fuel, which means producing more of the Earth’s still abundant oil, coal and
natural gas.
It is all
well and good if highly variable, expensive wind power makes up ten percent or
less of an already industrialized nation’s enormous electricity supply. If it
varies significantly, or fails entirely, even on the hottest and coldest days
(as it is prone to do), the loss of ten percent is not a disaster.
But First
World countries have been telling poor African countries to base their futures
on wind power as major portions of their national supplies.
What this
implies is that, if the wind power fails, whole sections of a country can grind
to a halt. “Oh, no problem,” say climate campaigners. “Just install a smart
grid and longer transmission lines, so that when wind is blowing somewhere in
the country the smart grid will do all the fancy switching, to make sure
electricity flows to critical functions.” In theory, maybe.
But
meanwhile, in the real world, in August 2012, industrialized Germany’s wind
power was under-performing to such a degree that the country decided it must
open a new 2,200-megawatt coal-fired power station near Cologne – and announced
the immediate construction of 23 more!
Moreover,
installing a smart grid assumes that the country concerned wants to develop a
major complex national grid – and has the money to do so – or has one already.
Bad assumption.
Africa is
huge. In fact, Africa is larger than China, the United States, Europe and India
added together. So it’s a mistake to assume African countries will want to
implement major national grids, following European historical examples – or
will be able to, or will have the vast financial and technical resources to do
so, or will have the highway or rail capability to transport all the necessary
components to construct thousands of miles of transmission lines.
Even in the
USA, the electricity system in the state of Texas is not connected to the rest
of the country, and the issue of building thousands of miles of new
transmission lines and smart grids is generating controversy and serious
funding questions.
In South
Africa we already run major power lines, for example from Pretoria to Cape
Town, which is the same distance as Rome to London. We need to ask:
Is it wise
to keep doing this, or should smaller independent grids be developed as well?
If compulsory carbon emissions come into force, will this limit African
economic growth and African electricity and transportation expansion?
Should
Africans be told to “stay in harmony with the land” – and thus remain
impoverished and wracked by disease and premature death – by continuing to live
in an underdeveloped state, because a dominant First World bloc believes its
climate alarmism is correct, suppresses alternative evidence, and is more than
willing to impose its views on the poorest, most politically powerless
countries?
The promised
billions in climate change “mitigation” and “reparation” dollars have not
materialised yet, and are unlikely to appear any time soon. Even worse, the
energy, emission and economic growth restrictions embodied in the proposed
climate agreements would prevent factories and businesses from blossoming,
perpetuate poverty, limit household lighting and refrigeration, and impede
human rights progress on our continent.
Africa
should resist the psychological and “moral” (actually immoral) pressure being
exerted on it to agree to binding limits on carbon dioxide emissions. Any such
agreement would place African countries at the mercy of bullying First World
countries, put them in a crippling emissions arm lock, and bring no health,
environmental or other benefits to Africa.
Dr. Kelvin
Kemm is a nuclear physicist and business strategy consultant in Pretoria, South
Africa. He is a member of the International Board of Advisors of the Committee
For A Constructive Tomorrow (CFACT), based in Washington, DC (www.CFACT.org) and
received the prestigious Lifetime Achievers Award of the National Science and
Technology Forum of South Africa.
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