The heat is on in the debate on climate change

29 06 2009

The heat is on in LondonTemperatures are predicted to soar in London this week. As the mercury climbs higher no doubt it will be accompanied by louder claims that this is the product of global warming and human irresponsibility towards the environment. To digress a little, I was at the Neil Young concert in Hyde Park on Saturday when he played one of his dreadful odes to Mother Earth and how we are raping it etc. I looked around and the crowd, up until then excited by Young’s fantastic guitar playing, suddenly resembled a funeral party. Indeed, when I started to discuss this with my wife I was told to hush by someone close by.

This quasi religious approach to all things environmental typifies what is wrong with the climate change discussion. As Joe Kaplinsky and James Woudhuysen argue in their very good book Energise – A Future For Energy Innovation, insofar as there is a problem with human created climate change it needs to be tackled through a concerted programme of  energy innovation.  In other words it  should be a scientific and technological issue rather than a moral or political one.

The problem with discussing this issue at all is that climate change has become so politicised  that it is hard, as a rational person, to distinguish good science from green-led proselytising and moral blackmail.  It is also right to feel sceptical about a subject where nay sayers are accused of being ‘in denial’ and compared with war criminals.  

Nevertheless we have to assume that many of the scientists involved in this area are basing their concerns on good observations and proper scientific methodology. To do otherwise risks falling into the anti-science camp which doubts and questions all scientific progress. As Rob Clowes pointed out recently, were all the climate science to be proved wrong it would be the biggest failure of science since Lysenko.

However, given that climate change has been politicised, we have to challenge the anti-growth sentiments which lie behind it. The extent to which climate change is man made and can be reversed remains an open question. What we do have to insist on is that collectively humanity requires far more energy in order to have a good quality of life. This requires an open minded approach to energy innovation and far more resources put into all types of energy development. It requires an emphasis on economic growth to pay for it and a challenge to anybody who wishes to limit the types of energy that are developed on the basis that they change the world around us.

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