OH PLEASE !
There are no serious climate denialists nor foolish vilifications of climate change as such. It is accepted as a scientific fact excepting a few Twitter brains ....

The real issue is that to convert our economy and life style infrastructure away from a CO2 emission intensive energy technology is not a mere matter of the so called "green technologies" ( solar and wind ) but requires a rebuild of the entire ecologic infrastructure to be more efficient, probably nuclear electricity generation intensive. The economic $$ cost of this transition is mind boggling and will take decades. There are currently no truly base load capable energy dense 24/7 alternatives to fossil fuels available. 

Rather than belabour and insult those who are sceptical of current highly politicised attempts at being "green" ( Ontariowe ring a bell ? ) please suggest a practical path to induatrial scale CO2 reduction.