Lord Lawson comments on scaremongering “Stern Report”

THE ECONOMICS AND POLITICS OF CLIMATE CHANGE: AN APPEAL TO REASON

Nigel Lawson

A Lecture to the Centre for Policy Studies

www.cps.org.uk/newsarchive/news/?pressreleaseid=14

1 November 2006

THIS IS A HIGHLY COMPLEX SUBJECT, involving as it does science,
economics and politics in almost equal measure. The Centre for Policy
Studies has kindly agreed to publish a greatly extended version of this
lecture as a pamphlet, in which I will be able to do greater justice to
that complexity and to quote the sources of a number of the statements I
propose to make this evening. It will also enable me to deal at slightly
greater length with the scaremongering Stern Report, published earlier
this week. But the essence of it is what I have to say tonight.

But first, a very brief comment on Stern. If scaremongering seems a
trifle harsh, I should point out that, as a good civil servant, he was
simply doing his masters’ bidding. As Mr Blair’s guru, Lord Giddens (the
inventor of the so-called third way), laid down in this context in a
speech last year, “In order to manage risk, you must scare people”.

In fact, the voluminous Stern Report adds disappointingly little to what
was already the conventional wisdom – apart from a battery of
essentially spurious statistics based on theoretical models and
conjectural worst cases. This is clearly no basis for policy decisions
which could have the most profound adverse effect on people’s lives, and
at a cost which Stern almost certainly underestimates. It is, in a very
real sense, the story of the Iraq war, writ large.

So let us get back to basics, and seek the answers to three questions,
of increasing complexity. First, is global warming occurring? Second, if
so, why? And third, what should be done about it?

As to the first question, there is of course little doubt that the
twentieth century ended warmer than it began. According to the Hadley
Centre for Climate Prediction and Research, an offshoot of Britain’s Met
Office:

“Although there is considerable year-to-year variability in annual-mean
global temperature, an upward trend can be clearly seen; firstly over
the period from about 1920-1940, with little change or a small cooling
from 1940-1975, followed by a sustained rise over the last three decades
since then.”

This last part is a trifle disingenuous, since what the graph actually
shows is that the sustained rise took place entirely during the last
quarter of the last century. Moreover, according to the Hadley Centre’s
data, there has so far been no further global warming since 1998.
Whether the seven-year hiatus since then marks a change of trend or
merely an unexplained and unpredicted blip in a continuing upward trend,
time will tell.

Apart from the trend, there is of course the matter of the absolute
numbers. The Hadley Centre graph shows that, for the first phase, from
1920 to 1940, the increase was 0.4 degrees centigrade. From 1940 to 1975
there was a cooling of about 0.2 degrees. (It was during this phase that
alarmist articles by Professor James Lovelock and a number of other
scientists appeared, warning of the onset of a new ice age.) Finally,
since 1975 there has been a further warming of about 0.5 degrees, making
a total increase of some 0.7 degrees over the 20th century as a whole
(from 1900 to 1920 there was no change).

Why, then, has this modest – if somewhat intermittent – degree of global
warming seems to have occurred. Why has this happened, and what does it
portend for the future?

The only honest answer is that we don’t know.

The conventional wisdom is that the principal reason why it has happened
is the greatly increased amount of carbon dioxide in the atmosphere as a
result of the rapid worldwide growth of carbon-based energy consumption.

Now, there is no doubt that atmospheric concentrations of carbon dioxide
increased greatly during the 20th century – by some 30 per cent – and
most scientists believe this increase to be largely man-made. And carbon
dioxide is one of a number of so-called greenhouse gases whose combined
effect in the earth’s atmosphere is to keep the planet warmer than it
would otherwise be.

Far and away the most important of these gases is water vapour, both in
its gaseous form and suspended in clouds. Rather a long way back, carbon
dioxide is the second most important greenhouse gas – and neither,
incidentally, is a form of pollution.

It is the published view of the Met Office that is it likely that more
than half the warming of recent decades (say 0.3 degrees centigrade out
of the overall 0.5 degrees increase between 1975 and 2000) is
attributable to man-made sources of greenhouse gases – principally,
although by no means exclusively, carbon dioxide.

But this is highly uncertain, and reputable climate scientists differ
sharply over the subject. It is simply not true to say that the science
is settled; and the recent attempt of the Royal Society, of all bodies,
to prevent the funding of climate scientists who do not share its
alarmist view of the matter is truly shocking. The uncertainty derives
from a number of sources. For one thing, the science of clouds, which is
clearly critical, is one of the least well understood aspects of climate
science.

Another uncertainty concerns the extent to which urbanisation (not least
in the vicinity of climate stations) has contributed to the observed
warming. There is no dispute that urbanisation raises near-surface
temperatures: this has long been observed from satellite infra-red
imagery. The uncertainty is over how much of the estimated 20th century
warming this accounts for. Yet another uncertainty derives from the fact
that, while the growth in manmade carbon dioxide emissions, and thus
carbon dioxide concentrations in the atmosphere, continued relentlessly
during the 20th century, the global mean surface temperature, as I have
already remarked, increased in fits and starts, for which there us no
adequate explanation.

But then – and this is the other great source of uncertainty – the
earth’s climate has always been subject to natural variation, wholly
unrelated to man’s activities. Climate scientists differ about the
causes of this, although most agree that variations in solar radiation
play a key part.

It is well established, for example, from historical accounts, that a
thousand years ago, well before the onset of industrialisation, there
was – at least in Europe – what has become known as the mediaeval warm
period, when
temperatures were probably at least as high as, if not higher than, they
are today.

Going back even further, during the Roman empire, it may have been even
warmer. There is archaeological evidence that in Roman Britain,
vineyards existed on a commercial scale at least as far north as
Northamptonshire.

More recently, during the 17th and early 18th centuries, there was what
has become known as the little ice age, when the Thames was regularly
frozen over in winter, and substantial ice fairs held on the frozen
river – immortalised in colourful prints produced at the time – became a
popular attraction.

Historical treeline studies, showing how far up mountains trees are able
to grow at different times, which is clearly correlated with climate
change, confirm that these variations occurred outside Europe as well.

A rather different account of the past was given by the so-called
“hockey-stick” chart of global temperatures over the past millennium,
which purported to show that the earth’s temperature was constant until
the industrialisation of the 20th century. Reproduced in its 2001 Report
by the supposedly authoritative Intergovernmental Panel on Climate
Change, set up under the auspices of the United Nations to advise
governments on what is clearly a global issue, the chart featured
prominently in (among other publications) the present Government’s 2003
energy white paper. It has now been comprehensively discredited.

But it is not only over time that the earth’s climate displays
considerable natural variability. Change also varies geographically. For
example, there are parts of the world where glaciers are retreating, and
others where glaciers are advancing. The fringes of the Greenland ice
shelf appear to be melting, while at the centre of the shelf the ice is
thickening. Curiously enough, there are places where sea levels are
perceptibly rising, while elsewhere they are static or even falling –
suggesting that local factors still dominate any global warming effects
on sea levels.

Again, extreme weather events, such as major storms in the Gulf of
Mexico, have come and gone, at irregular intervals, for as long as
records exist. Katrina, which caused so much damage to New Orleans, is
regularly trotted out as a consequence of man-made climate change; yet
the region’s worst recorded hurricane was that which devastated
Galveston in 1900. Following Katrina, the world’s authorities on
tropical storms set up an international panel, which included the
relevant expert from the Met Office here in the UK. The panel reported,
earlier this year, as follows:

“The main conclusion we came to was that none of these high-impact
tropical cyclones could be specifically attributed to global warming.”

This may not be all that surprising, given how little global warming has
so far occurred; but I do not recall it featuring in Mr Gore’s film.

But this diversity makes it all too easy for the Al Gores of this world
to select local phenomena which best illustrate their predetermined
alarmist global narrative. We need to stick firmly to the central point:
what has been the rise in global mean temperatures over the past hundred
years, why we believe this has occurred, how much temperatures are
likely to rise over the next hundred years or so, and what the
consequences are likely to be.

As is already clear, the only honest answer is that we do not know.
Nevertheless, it is not unreasonable to try and guess; and this is
essentially what the IPCC has devoted itself to doing. Its conclusion is
that, by the end of this century, on a business-as-usual basis, global
mean temperature might have risen by anything between 1 degree and 6
degrees centigrade. This is based on a combination of the immensely
complex computer models of the relationship between carbon dioxide
concentrations and global temperature, developed by the Hadley Centre
and others, coupled with a range of different projections of the likely
growth of carbon dioxide emissions.

This last part is not, of course, a scientific matter at all, but
consists of economic forecasting. That is to say, it depends on the rate
of world economic growth over the next hundred years (which in turn
depends to a considerable extent on the projected world population), the
energy-intensiveness of that growth, and the
carbon-intensiveness of the energy used.

The upper part of the IPCC’s range of scenarios is distinctly
unconvincing, depending as it does either on an implausibly high rate of
population growth or, in particular, an unprecedented growth in energy
intensiveness, which in fact has been steadily declining over the past
50 years.

Equally implausible are its estimates of the costs of any warming that
may occur. For example, it makes great play of the damage to agriculture
and food production from climate change. Quite apart from the fact there
are many parts of the world where agriculture and food production would
actually benefit from a warmer climate, the IPCC studies are vitiated by
the fact that they assume that farmers would carry on much as before,
growing the same crops in precisely the same way – the so-called ‘dumb
farmer’ hypothesis.

In reality, of course, farmers would adapt, switching as the need arose
to strains or crops better suited to warmer climates, to improved
methods of irrigation, and in many cases by cultivating areas which had
hitherto been too cold to be economic.

It is important to bear in mind that, whatever climate alarmists like to
make out, what we are confronted with, even on the Hadley Centre/IPCC
hypothesis, is the probability of very gradual change over a large
number of years. And this is something to which it is eminently
practicable to adapt.

This points to the first and most important part of the answer to the
question of what we should do about the threat of global warming: adapt
to it. There are at least three reasons why adaptation is far and away
the most cost-effective approach.

The first is that many of the feared harmful consequences of climate
change, such as coastal flooding in low-lying areas, are not new
problems, but simply the exacerbation of existing ones; so that
addressing these will bring benefits even if there is no further global
warming at all.

The second reason is that, unlike curbing carbon dioxide emissions, this
approach will bring benefits whatever the cause of the warming, whether
manmade or natural.

And the third reason why adaptation – most of which, incidentally, will
happen naturally, that is to say it will be market-driven, without much
need for government intervention – is the most cost-effective approach
is that all serious studies show that, not surprisingly, there are
benefits as well as costs from global warming. Adaptation enables us to
pocket the benefits while diminishing the costs.

The main argument advanced against relying principally on adaptation is
that it is all right for the rich countries of the world, but not for
the poor, which is unacceptable.

As Professor Mendelsohn of Yale, author of a number of studies of the
impact of climate change, has written,

“The net damages to mid to high latitude countries [such as the UK] will
be very small if not beneficial this coming century. The impacts to poor
low latitude countries will be harmful across the board…Climate change
will hurt the poorest people in the world most.”

This is no doubt true, although it is frequently exaggerated. But it
does mean that those of us in the richer countries of the world have a
clear moral obligation to do something about it – not least because, if
the man-made warming thesis is correct, it is we who caused the problem.

According to the IPCC, the greatest single threat posed by global
warming is coastal flooding as sea levels rise. Sea levels have, in
fact, been rising very gradually throughout the past hundred years, and
even the last IPCC Report found little sign of any acceleration.
Nevertheless, Sir Nicholas Stern, charged by the Government to look into
the economics of climate change is particularly concerned about this,
especially the alleged melting of the Greenland ice sheet.

He has written that:

“The net effect of these changes is a release of 20 billion tonnes of
water to the oceans each year, contributing around 0.05 millimetres a
year to sea-level rise.”

This would imply an additional sea-level rise of less than a quarter of
an inch per century, something it ought not to be too difficult to live
with.

But the major source of projected sea-level rise is from ocean warming
expanding the volume of water. As a result, some of those low-lying
areas already subject to serious flooding could find things getting
significantly worse, and there is a clear case for government money to
be spent on improving sea defences in these areas. The Dutch, after all,
have been doing this very effectively for the past 500 years. The
governments of the richer countries, like the United States with its
Gulf coast exposure, can be left to do it for themselves; but in the
case of the poorer countries, such as Bangladesh, there is a powerful
argument for international assistance.

Another problem for the poorer and hotter countries of the world,
according to the IPCC, is an increase in vector-borne diseases, notably
malaria. This is more controversial. Most experts believe that
temperature has relatively little bearing on the spread of the disease,
pointing out that it was endemic throughout Europe during the little ice
age.

Be that as it may, some two million children in the developing world die
every year from malaria as it is; and the means of combating, if not
eradicating, the scourge are well established. There is, again, a clear
case for international assistance to achieve this.

Of course assistance in either the building of effective sea defences or
in the eradication of malaria will cost money. But that cost is only a
very small fraction of what it would cost to attempt, by substantially
curbing carbon dioxide
emissions, to change the climate.

The argument that we need to cut back substantially on carbon dioxide
emissions in order to help the world’s poor is bizarre in the extreme.
To the extent that their problems are climatic, these problems are not
new ones, even if they may be exacerbated if current projections are
correct. If, twenty years ago, when as Chancellor I was launching the
first concerted poor-country debt forgiveness initiative, subsequently
known as the Toronto terms, anyone had argued that the best way to help
the developing countries was to make the world a colder place, I would
probably have politely suggested that they see their doctor. It makes no
more sense today than it would have done then.

Indeed, it is worse than that. As Frances Cairncross, the Chairman of
the Economic and Social Research Council, pointed out in her thoughtful
and honest Presidential address on climate change to the British
Association’s annual

conference in September, the cost of effectively curbing carbon dioxide
emissions “will definitely be enormous”. Precisely how large it is
impossible to say – even by Sir Nicholas Stern. Last year’s report on
the economics of climate change by the House of Lords Economic Affairs
Committee quoted estimates ranging from $80 billion a year to $1,100
billion a year. It would depend greatly, among other things, on how it
is achieved and how soon – the earlier it is done the greater the cost.
Of critical importance is how great the increase in the price of carbon
would need to be to stifle the demand for carbon sufficiently; and that
we cannot know unless and until we do it.

But it is clear that the cost will be large enough, among other
consequences, to diminish significantly the export markets on which the
future prosperity of the developing countries at least in part depends.
So far from helping the world’s poor, it is more likely to harm them.

Nevertheless, curbing carbon dioxide emissions, along the lines of the
Kyoto accord, under which the industrialised countries of the world
agreed to somewhat arbitrarily assigned limits to their CO2 emissions by
2012, remains the conventional answer to the challenge of global
warming. It is hard to imagine a more absurd response.

Even its strongest advocates admit that, even if fully implemented
(which it is now clear it will not be, and there is no enforcement
mechanism), the existing Kyoto agreement, which came into force last
year, would do virtually nothing to reduce future rates of global
warming. Its importance, in their eyes, is as the first step towards
further such agreements of a considerably more restrictive nature. But
this is wholly unrealistic, and fundamentally flawed for a number of
reasons. In the first place, the United States, the largest source of
carbon dioxide emissions, has refused to ratify the treaty and has made
clear its intention of having no part in any future such agreements.

The principal American objection is that the developing countries –
including such major contributors to future carbon dioxide emissions as
China, India and Brazil – are effectively outside the process and
determined to remain so. Indeed, both China and India currently
subsidise carbon-based energy.

The developing countries’ argument is a simple one. They contend that
the industrialised countries of the western world achieved their
prosperity on the basis of cheap carbon-based energy; and that it is now
the turn of the poor developing countries to emulate them. And they add
that if there is a problem now of excessive carbon dioxide
concentrations in the earth’s atmosphere, it is the responsibility of
those that caused it to remedy it. Nor are they unaware of the
uncertainty of the science on the basis of which they are being asked to
slow down their people’s escape from grinding poverty.

The consequences of the exclusion of the major developing countries from
the process are immense.

China alone last year embarked on a programme of building 562 large
coal-fired power stations by 2012 – that is, a new coal-fired power
station every five days for seven years. Putting it another way, China
is adding the equivalent of Britain’s entire power-generating capacity
each year. Since coal-fired power stations emit roughly twice as much
carbon dioxide per gigawatt of electricity as gas-fired ones, it is not
surprising that it is generally accepted that within the next 20 years
China will overtake the United States as the largest source of
emissions. India, which like China has substantial indigenous coal
reserves, is set to follow a similar path, as is Brazil.

Then there is the cost of the Kyoto approach to consider. The logic of
Kyoto is to make emissions permits sufficiently scarce to raise their
price to the point where carbon-based energy is so expensive that
carbon-free energy sources, and other carbon-saving measures, become
fully economic. This clearly involves a very much greater rise in energy
prices than anything we have yet seen. The trebling of oil prices since
Kyoto was agreed in 1997 has done little to reduce carbon emissions.

There must be considerable doubt whether a rise in energy prices on the
scale required would be politically sustainable. Particularly when the
economic cost, in terms of slower economic growth, would be substantial.

In reality, if the Kyoto approach were to be pursued beyond 2012, which
is – fortunately – unlikely, the price increase would in practice be
mitigated in the global economy in which we now live. For as energy
prices in Europe started to rise, with the prospect of further rises to
come, energy-intensive industries and processes would progressively
close down in Europe and relocate in countries like China, where
relatively cheap energy was still available.

No doubt Europe could, at some cost, adjust to this, as it has to the
migration of most of its textile industry to China and elsewhere. But it
is difficult to see the point of it. For if carbon dioxide emissions in
Europe are reduced only to see them further increased in China, there is
no net reduction in global emissions at all. The extent of ill-informed
wishful thinking on this issue is hard to exaggerate. To take just one
example, the government’s 2003 energy White Paper proposed a 60 per cent
reduction in the UK’s carbon dioxide emissions by 2050, based on the
notion of supplying most if not all of the country’s electricity needs
from renewable sources, notably that particularly trendy source, wind
power.

But as experienced electrical engineers have pointed out, government
estimates of the cost of wind power are grossly understated, since wind
power (like most renewable sources of energy) is intermittent. In other
words, the wind doesn’t blow all the time. But the electricity supply
does have to be on tap all the time. Given the fact that electricity
cannot be economically stored on an industrial scale, this means that
conventional generating capacity would have to be fully maintained to
meet demand when the wind stops blowing, thus massively adding to the
true cost of wind power.

There are all sorts of things we can do, from riding a bicycle to
putting a windmill on our roof, that may make us feel good. But there is
no escaping the two key truths. First, there is no way the growth in
atmospheric carbon dioxide can be arrested without a very substantial
rise in the cost of carbon, presumably via the imposition of a swingeing
carbon tax, which would require, at least in the short to medium term, a
radical change of lifestyle in the developed world. Are we seriously
prepared to do this? (A tax would at least be preferable to the
capricious and corrupt rationing system which half-heartedly exists
today under Kyoto.) And the second key truth is that, even if we were
prepared to do this, it would still be useless unless the major
developing nations – notably China, India and Brazil – were prepared to
do the same, which they are manifestly and understandably not.

So we are driven back to the need to adapt to a warmer world, and the
moral obligation of the richer countries to help the poorer countries to
do so.

* * *

It is clear that, despite the regrettable arrogance and intolerance of
the Royal Society, the uncertainty surrounding the complex issue of
climate change is immense, and the scope for honest differences of view
considerable. But uncertainty cuts both ways.

While it may well be the case that, on a business as usual basis, the
earth is highly unlikely to get as warm as the climate alarmists tell us
it will over the next hundred years, we cannot be sure: it might.

In particular, we cannot be completely sure that, at some far-off point,
it might not warm sufficiently to trigger what the IPCC refers to as
“large-scale singular events”.

The most frequently talked about such event is that it might reach a
point where it shuts down or reverses the Gulf Stream, which keeps
Europe’s temperatures up to 8 degrees centigrade warmer than they would
otherwise be. So global warming might paradoxically make Europe
seriously colder.

So far, of course, there is no sign of this. And according to many
reputable oceanographers, there could never be – at least not as a
consequence of global warming. In their understanding of the science,
the Gulf Stream is primarily wind-driven, and thus will continue to
exist regardless of the future temperature of the planet.

But inevitably we cannot be absolutely sure; and the same applies to all
the other much-discussed disasters.

It is at this point that the so-called precautionary principle is
invoked. Conventional cost-benefit analysis is irrelevant, it is argued.
A climate catastrophe may be unlikely; but if it occurred the
consequences would be so
appalling that we must do whatever it takes, here and now, to prevent
it. At first sight this seems a persuasive argument. But a moment’s
reflection shows its shortcomings as a guide to practical policy
decisions.

In the first place, while the prospect of catastrophic consequences from
global warming cannot be regarded as impossible, nor can a number of
other possible catastrophes.

It is perfectly possible, for example, that over the next hundred years
or so, the world might enter another ice age. There is ample evidence
that this has happened at fairly regular intervals over the long history
of the planet, and that we are overdue for another one.

More immediately – and thus demanding much more urgent attention and
priority in the expenditure of resources – there are the possible
consequences of nuclear proliferation to worry about, not to mention the
growth in the terrorist threat in an age when scientific and
technological developments have brought the means of devastation within
the reach of even modestly funded terrorist groups. Above all, in a
world of inevitably finite resources, not only can we not possibly spend
large sums on guarding against any and every possible eventuality in the
future; but the more we do spend on this the less there is available to
deal with poverty and disease in the present.

Perhaps the most important application of the precautionary principle is
to the precautionary principle itself. Otherwise we may find ourselves
doing very stupid things in its name.

As a general rule, rationality suggests that we concentrate on present
crises, and on future ones where the probability of disaster if we do
not act appears significant – usually because the signs of its emergence
are already
incontrovertible. The fact that a theoretical danger would be
devastating is not enough to justify substantial expenditure.

A modest degree of global warming clearly occurred during the last
quarter of the 20th century, but the evidence that this will now
accelerate to disastrous levels is, to say the least, unconvincing, for
the reasons I have already set out. If we are going to take out an
insurance policy against the remote risk of a warming-induced climate
disaster then it needs to be both affordable and effective. The
conventional front-runner, a substantial enhancement of the Kyoto
approach of curbing carbon dioxide emissions satisfies neither of these
requirements. It is not affordable, in the sense that the people of
Europe – to whom Kyoto largely applies – are not prepared to make the
sacrifices in terms of the drastic change in lifestyle required, and it
is ineffective, since the major nations of the developing world – quite
apart from the United States – are, for good reason, not prepared to
join the party.

The notion that if we in the UK are prepared to set an example, then the
rest of the world will follow, is reminiscent of the old unilateralist
CND argument that if we in the UK abandoned nuclear weapons, then the
Soviet Union and the United States would follow suit, and just as
far-fetched.

Apart from creating the conditions most favourable to technological
innovation, the only practicable insurance policy, on which a great deal
of serious work has been done in the United States (a potentially
important ‘workshop’ on this is to be held in San Francisco later this
month), concerns what has become known as geo-engineering: taking active
action to cool the planet, in relatively short order, should the need
become pressing.

The front runner here is the idea of blasting aerosols into the
stratosphere, so as to impede the sun’s rays. Such grand schemes
obviously need to be approached with caution; but it is striking that
they have gained the support of scientists of the eminence of the Nobel
Prize-winner Paul Crutzen. Another possibility may be the
geo-engineering of clouds, which play such a large part – far greater
than carbon dioxide – in determining the earth’s climate. The insurance
policy is to spend government money on further research into
geo-engineering, and on developing the capability (where this does not
already exist) to put it into practice should the need arise.

* * *

Essentially, I have sought to argue three key propositions.

First, the relatively new and highly complex science of climatology is
an uncertain one, and neither scientists nor politicians serve either
the truth or the people by pretending to know more than they do.

Second, far and away the most rational response to such climate change
as, for any reason, may occur, is to adapt to it.

And third, the rich countries of the temperate world have an obligation
to assist the poor countries of the tropical world to undertake whatever
adaptation may be needed.

It is not difficult to understand, however, the appeal of the
conventional climate change wisdom. Throughout the ages something deep
in man’s psyche has made him receptive to apocalyptic warnings: “the end
of the world is nigh”. Almost of all us are imbued with a sense of guilt
and a sense of sin, and it is so much less uncomfortable to divert our
attention away from our individual sins and causes of guilt, arising
from how we have treated our neighbours, and to sublimate it in
collective guilt and collective sin.

Throughout the ages, too, the weather has been an important part of the
narrative. In primitive societies it was customary for extreme weather
events to be explained as punishment from the gods for the sins of the
people; and there is no shortage of examples of this theme in the Bible,
either – particularly but not exclusively in the Old Testament.

The main change is that the new priests are scientists (well rewarded
with research grants for their pains) rather than clerics of the
established religions, and the new religion is eco-fundamentalism. But
it is a distinction without much of a difference. And the old religions
have not been slow to make common cause. Does all this matter? Up to a
point, no. Unbelievers should not be dismissive of the comfort that
religion can bring. If people feel better when they buy a hybrid car and
see a few windmills dotted about (although perhaps not in their own back
yard), then so be it. And in a democracy, if greenery is what the people
want, politicians will understandably provide it, dressed in the most
high-flown rhetoric they can muster.

Indeed, if people are happy to pay a carbon tax, provided it is not at
too high a level, and the proceeds are used to cut income tax, that
would not be a disaster, either. It would have to be a consumer-based
tax, however, since in the globalised world economy industry is highly
mobile, whereas individuals are much less so.

But the new religion of eco-fundamentalism does present dangers on at
least three levels.

The first is that the governments of Europe, fired in many cases by
anti-Americanism (never underestimate the extent to which distaste for
President Bush has fuelled the anti-global warming movement), may get so
carried away by their rhetoric as to impose measures which do serious
harm to their economies. That is a particular danger at the present time
in this country. No doubt, when the people come to suffer the results
they will insist on a change of policy, or else vote the offending
government out of office. But it would be better to avoid the damage in
the first place.

The second, and more fundamental, danger is that the global Salvationist
movement is profoundly hostile to capitalism and the market economy.
There are already increasing calls for green protectionism – for the
imposition of trade restrictions against those countries which fail to
agree to curb their carbon dioxide emissions. Given the fact that the
only way in which the world’s poor will ever be able to escape from
their poverty is by embracing capitalism and the global market economy,
this is not good news.

But the third danger is even more profound. Today we are very conscious
of the threat we face from the supreme intolerance of Islamic
fundamentalism. It could not be a worse time to abandon our own
traditions of reason and tolerance, and to embrace instead the
irrationality and intolerance of ecofundamentalism, where reasoned
questioning of its mantras is regarded as a form of blasphemy. There is
no greater threat to the people of this planet than the retreat from
reason we see all around us today.

10 thoughts on “Lord Lawson comments on scaremongering “Stern Report””

  1. Yes Steve,
    Be prepared though for a bit of hate mail if you mention Islamic Fundamentalism as a greater threat than the percieved AGW, and your name may be Googled for other statements ! It happened to me, on another climate site, but it only goes to prove where the blinkers are.

  2. Mike Hume of the Tyndal Centre in the UK has actually castigated the climate alarmists for their alarming viewpoints, so reason and ratioanality are creeping back into mainstream. The Tyndal centre is apparently the alarmist source of much of Stern’s opinions. But Stern and the Tyndal centre do their master’s bidding.

    I too have a blog but knowing the virulent comments directed at me on other open blogs, plus the fact I have to work for a living, means no time to moderate comments.

  3. Dear folks,
    I understand why global warming advocates are silent on the quantity of CO2 in the air, (.03) and the vast quantity that nature contributes(95 percent of the .03 percent ) but why would anti global warming people be silent? Intelligent people on the street, think most of the CO2 is produced by humans.
    Of equal importance is the fact that global warming advocates refuse to honour or calculate the awesome power of nature to respond.
    Cordially
    Ron Dabor Sr.

  4. Hey Warwick, looks like a Ruski invasion – Russian “buy a bride” site – spammed the previous post.

  5. Yeah, yeah, yeah … weight loss products to look like ANGLINA JOLIE …. spammers should be thrown in jail!

  6. Yeah, yeah, yeah … weight loss products to look like ANGELINA JOLIE …. spammers should be thrown in jail!

  7. One of the first lessons Physics students learned in th 50’s and 60’s was that thermometry was notoriously inaccurate. There is no doubt that modern techniques are many times more reliable and many orders of magnitude more accurate. Comparisons of fractional degrees of change with data collected up to a century ago must be treated with some caution.

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