Reporting of ‘climate-contrarian’ views

 

Sir, – The Irish Times recently (April 17th) published a factual article about geologically recent climate changes and their impacts on the west coast of Ireland as discussed by Michael Williams, professor of geology at NUIG, with Lorna Siggins.

This drew shrill, not to say hysterical responses, from Messrs Price and O’Raifeartaigh (Letters, April 21st), neither of whom appear to be aware that during 11 separate periods in the last million years, since the Mid-Pleistocene (climate) revolution Ireland was buried beneath kilometers of ice, that sea levels were 150 metres lower than now and that these frigid conditions prevailed for nearly 90 per cent of that million years. Only during brief intervals did the ice melt and the sea rise to near its present levels.

If Mr O’Raifeartaigh were to consult the peer-reviewed literature he would find that the turnaround from warming to cooling in every case occurred when carbon dioxide levels, as recorded in the Vostok ice core, were at their peak value. We are utterly blessed to live in one of these short warm periods which only started 9,000 years ago.

Perhaps Price and O’Raifeartaigh are also ignorant of the fact that from 8,000 to 4,000 years ago our climate was 2-3 degrees warmer than now and that a cooling temperature trend has been in place since then.

In the past we have adapted to both warming and cooling and that is still the best, and probably the only strategy that has any chance of success. Trying to control atmospheric carbon dioxide is a strategy that will only succeed in impoverishing us all.

By the bye, the IPCC and the UK Met Office have both stated unequivocally that the recent extreme weather events can not be attributed to “climate change”.

I do agree with Mr Price on one point, and that is the suggestion that The Irish Times engages someone well versed in climatology and paleoclimatology so that your readers might benefit from more fact and less hysteria about the earth’s history of climate change. Yours, etc,

DAVID WHITEHEAD

C Eng,

Kinvara,

Co Galway

Sir, – It would seem that the thought police are on the warpath again – a lone voice queries the popular assertion of “climate change” and is condemned in tones reminiscent of Animal Farm . Thinking of Galileo, the witches of Salem, Darwin, the demonisation of nuclear power etc, I find myself wondering whether “global warming” might not simply be the latest iteration of atavistic superstition.

Perhaps the letter from Messrs Price and O’Raifeartaigh would better have been included under the heading “Monolithic certainties of science”. Yours, etc,

TED MOONEY,

Milltown Road,

Dublin 6