In contrast, reducing emissions of the sooty particles known as black carbon, which are given off by inefficient combustion in cooking fires and brick kilns, and by dodgy diesel engines, offers rapid, huge and tangible public-health benefits (see article).

ECONOMIST: Climate change

With the loss of inefficient internal combustion engines along with the use of heat-pumps and better insulation in the building sector etc.

FORBES: Could Australia Go Carbon Neutral By 2020?