The following is the on-line, plain-text summary of the IE-NETs Project Team submission as submitted to the Irish Citizens’ Assembly for its upcoming consideration of the question: How the State can make Ireland a Leader in Tackling Climate Change? How the State can make Ireland a Leader in Tackling Climate Change: What Role for “Negative Emissions”? Ireland and all nations agreed in Paris to act on “best available science” and “on the basis of equity” to urgently limit further emissions of greenhouse gases. The best available science tells us clearly that the climate change threat, due to human activities, is real and potentially overwhelming unless urgent and sustained emission cuts are made worldwide. Failing to hold to the Paris temperature goals would risk climate change impacts on a scale that could overwhelm any possibility of effective adaptation. Climate change profoundly threatens the security and welfare of younger generations already living today, in Ireland and globally. Ireland’s per person emissions are currently among the highest in the world. Fairness and justice suggests that we have a particular obligation to reduce them earlier and more rapidly than others. While the immediate focus of climate action is rightly on quickly reducing current sources of greenhouse gas emissions, the danger is now so severe that it is prudent to also start exploring the possibility of actively reversing the damage done to date: that is, removing greenhouse gases that are already accumulating to dangerous levels in the atmosphere, through some form of “negative emissions”. Our project is looking at the prospects for early deployment of such negative emissions technologies in Ireland. Preliminary analysis suggests the following:
In conclusion, Ireland has opportunities to lead in early demonstration and deployment of a variety of negative emissions technologies. However, such uncertain and speculative technologies are no alternative to the hard choices of early, deep, and permanent reductions in gross emissions, beginning without delay. |
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