When some AGW cultists talks about the “cost of carbon”, shove this quote about dung in their face.
World Total Primary Energy Supply
Remember, when they say “renewable” what it really means is:
“Their trick is to hide behind the statement that close to 14 per cent of the world’s energy is renewable, with the implication that this is wind and solar. In fact the vast majority — three quarters — is biomass (mainly wood), and a very large part of that is ‘traditional biomass’; sticks and logs and dung burned by the poor in their homes to cook with. Those people need that energy, but they pay a big price in health problems caused by smoke inhalation.
…world energy demand has been growing at about 2 per cent a year for nearly 40 years.”
The items circled in red do not produce CO2.