MetaChat is an informal place for MeFites to touch base and post, discuss and
chatter about topics that may not belong on MetaFilter. Questions? Check the FAQ. Please note: This is important.
Can I ask a dumb question? Is there some inkling of some idea when people talk about "clean coal"? Can someone explain the issue to a non-science person? I mean, I guess there's some idea of trapping the emissions and carbon dioxide (?), but that's not actually possible ...? Or it could be possible someday or never?