Ok where has the energy come from to get us to the current rate of warming that has been recorded since the historic voyage of the HMS Challenger (1872-1876), as i have previously mentioned the rate of warming has been fairly constant and technically slowing.
"The significance of the study is not only that we see a temperature difference that indicates warming on a global scale, but that the magnitude of the temperature change since the 1870s is twice that observed over the past 50 years,"
