More on the flatlining global temperature

I've commented before on the flatlining global surface temperature. This week I have found two very pertinent articles: first, from the website of The Economist, an extended discussion on that and related matters; second, on the Sceptical Science website, an article claiming that, far from flatlining, global warming has accelerated in recent years. The article, reporting a new paper by Balmaseda, Trenberth, and Källén, explains how much of the surplus heat from the sun is to be found deep in the oceans.

This would appear to confirm what some scientists were predicting five years ago, that natural fluctuations in ocean currents could depress the global surface temperature for about a decade.