When taking the heating of the entire climate system into account, the planet has warmed at a rate equivalent to 4 Hiroshima atomic bomb detonations per second over the past 15 years. (skepticalscience.com)
The heating trend since 2003 in the upper 700 meters of oceans is 1.4 x 1021 Joules per year, which is an amount of energy equivalent to nearly 1 Hiroshima atomic bomb detonation per second (plus another 3 per second in the deep oceans). (skepticalscience.com)
Only if you consider the equivalent of two Hiroshima bomb detonations per second «almost nothing» (Figure 2). (skepticalscience.com)