Email of the day on climate change.
Comment of the Day

July 19 2019

Commentary by Eoin Treacy

Email of the day on climate change.

Regarding the Allen Brooks piece on Climate change. I have to say I find the benign conclusions of the report totally unconvincing. Over the years I have read widely on the subject and have been especially impressed by the publications and books of one of the most eminent climate scientists whose work goes back more than 50 years. I refer to Professor James Lovelock. In a recent BBC interview, he suggested that global warming may be entering an acceleration phase. As I write this reply a news story has just announced that a high-pressure dome is due to affect the Eastern states of the US with predicted city temperatures likely to exceed 40 deg C. The simple fact is that you cannot expect hydrocarbons that have been trapped in the Earth’s crust over many millions of years, to be exploited by man over a few decades with the bye products going into the atmosphere, without grave follow. Globally we have just experienced the hottest June ever and significantly Siberia has been 7 deg C above normal for the time of year. I mention this in respect of the melting permafrost which is now releasing methane in significant amounts. A gas thirty times more significant than a greenhouse gas Of course this topic is an extremely emotional one, simply because the decisions made now on how we collectively proceed could not be more important. On balance I think I would go with the IPCC and James Lovelock. His books on Gaia theory, by the way, are worth reading

Eoin Treacy's view

Thank you for this email which may be of interest to others. Higher median temperatures and more humid conditions in some areas than we are accustomed to are a fact. Coral bleaching and marine calcification are also facts we cannot dispel. Pollution of our rivers, lakes and oceans, desertification following logging and rapid expansion of cities to accommodate billions more people all represent significant challenges that need to be dealt with.

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