RE: Climate Bill12 Jun 2019 08:40
Brid's claim that it will cost Ireland €250,000 looks on the light side compared to the £1trillion cost being bandied about to make the UK carbon neutral. And that is regarded as an underestimate.
The hard reality is that India, China and Africa are going to continue increasing the amount of CO2 they put into the atmosphere. And by amounts that dwarf the reductions that could be made even if the UK and Eire did go carbon neutral. Which by the way has outsourced energy intensve industry to far less clean and efficient energy using countries.
So the real question is, what are we going to do to mitigate it? And would that be cheaper than trying to phase out fossil fuels very quickly, rather than gradually. CO2 is not itself a very potent greenhouse gas, or intrinsically bad. It's good for plants. The thinking is, it will increase the amount if water vapour in the atmosphere, which is a far more potent greenhouse gas, and in combination they coukd trigger runaway warming. Water vapour is not increasing as much as the climate models predict though. But if it does, it is actually quite simple and cheap to seed the atmosphere to prompt rain, getting the water vapour down. See Chpt 5 Superfreakonomics, 2009. I don't understand why politicians keep accepting ruinous policies. Except that they are thick.