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Climate change is not a matter of faith

If opinion polls are right, fewer people "believe" in climate change now than a

few months ago, prior to the leak of emails from the University of East Anglia

and the emergence of embarrassing errors in one of the reports of the

Intergovernmental Panel on Climate Change. The science of global warming, it

seems, has taken a severe hit in terms of the public's credulity.

Yet as the latest scientific research makes clear, the evidence is,

A _______________about the role of humans in the observable increase in

global temperatures seen over the past half-century. For scientists it is not a

question of "belief", it is a question of observable fact and reasonable inference

based on a wealth of scientific data. The latest study by an international team

led by the Met Office's Hadley Centre reaffirms this position. The world is

warming, it is observed on every continent, and there is no natural explanation

B ______________.

Indeed, the scientists go further by showing that it is only when human activity

is put into their computer models of the climate C _____________. Man-made

CO2 emissions over the past century or more can explain the recent increase in

global temperature. No one has come up with a better explanation.

Some sceptics may dispute the data used in formulating global temperature

records. Others may argue D ______________ are not to be trusted, and a few

may hypothesise about some undiscovered cause. But there is now so much

evidence in favour of man-made global warming, from so many different peerreviewed

studies,

E ______________.

This is not to say that the science should never be questioned. Scepticism is after

all part of the scientific process. But the issue has gone beyond whether we

should simply "believe" in climate change. It is not a matter of faith. The

evidence for anthropogenic global warming is there for anyone to study.

F _____________ they need to come up with an equally powerful counterargument.

1. that can account for it.

2. that the case is overwhelming.

3. If sceptics are to merit our attention,

4. that an explanation becomes evident.

5. if anything, stronger than it ever was

6. If the forecast is not quite favourable,

7. that the computer models used in this analysis.