Australian climatologist: Humans have been warming the planet "at the rate of four Hiroshima bombs of heat every second"

Down under, the global warming alarmists must be quite desperate, if they think that this kind of arguments will convince anybody:

The planet has been building up temperatures at the rate of four Hiroshima bombs of heat every second, and it's all our fault, say climate scientists.

Hurricane Katrina and superstorm Sandy are just two examples of how extreme weather will intensify, Australia's Climate Action Summit has heard.

Humans are emitting more carbon dioxide into the atmosphere than any other time in history, says John Cook, Climate Communication Fellow from the Global Change Institute at the University of Queensland.

"All these heat-trapping greenhouse gases in our atmosphere mean ... our planet has been building up heat at the rate of about four Hiroshima bombs every second - consider that going continuously for several decades.''

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