every week. it will be years before we know whether global warming is a threat. possibly by then if we haven t crushed our economy with soup and regulation we will invent good enough technology to do something about it. we don t have in now. and the things we are doing are poujd r poumare pointless. act on climate change. these will not make any measurable difference. environmental activists say if we don t love their endless regulations with the light bulbs we don t care about the earth. we can love nature and still hate the tyranny of their ruling. but we do need some rules. when uci was a kid the air arou here was filthy. we didn t open windows. soot would come in. industry put scrubbers in smoke stacks and cad lytic converters