ivorwetwun replied on 13/12/2015 16:31
Posted on 13/12/2015 16:31
I have to confess, whilst I accept that the planet is warming, ever so slightly, I am not of the belief that it is cased by man, but our glorious leaders have come to an agreement in Paris limiting temperature rise to 1.5 or 2 deg above current temperatures.
My question is, what is the correct temperature for the planet?
There is evidence that the planet was significantly warmer a thousand years ago, and significantly colder some three hundred years ago when markets were held on the frozen Thames.
So at what point in the fluctuating temperatures do we select in order to cap the rise?
ivorwetwun