At every opportunity, Roberts,
a former coal face miner, has claimed there is «no empirical evidence» to show that carbon dioxide from burning the coal that he used to dig up affects the climate.
Not exact matches
Although ACCCE s promotion of clean
coal has been ridiculed in a high - profile advertising campaign led by
former Vice President Al Gore s Alliance for Climate Protection, the
coal coalition is
facing the upcoming policy debate with optimism.
The study projects that the use of
coal, the dirtiest fuel, would
face the most severe constraints, with the U.S., Australia, and the
former Soviet Republics leaving 90 percent or more of it in the ground.