Which half would you be in?.
On a more serious note.
CDR is a slow process, one which requires investment & application now for us to see the benefits with a huge reduction in our existing Co2 output if we wish to actually make an impact.
Interesting article on shale gas (which implies our current plans are pretty out of touch).
"To date, shale gas use in the US has brought down emissions there (though there was a bounce in carbon output last year) but has resulted in an increase in emissions in Europe and elsewhere. That is because coal that would have been used to fire power plants in the US has been exported instead, flooding the world market with cheap coal and encouraging far higher coal-fired power generation. So extracting shale gas may lead to slightly lower emissions than imported liquid natural gas, but a European shale gas rush might mean higher emissions in the long run.
Pursuing shale gas will not necessarily cut emissions without other mechanisms such as a strong price on carbon – the government's own research, the International Energy Agency, and energy companies themselves say so. As for David Cameron's other claim, that UK shale gas production will bring down UK energy prices, even the shale gas leader, Cuadrilla, has said that is not true."
A tax should be added on any activity which has an environmental or social negative impact - personally I don't think a system which allows corporations to ignore huge negative externalities is a good idea.
If the environmental impact isn't priced or enforced, it get's ignored - it's simple economics. The simple fact is, the air we breath & our global habitat are not the property of a corporation to pollute at a whim.
So you won't have objections to paying said tax as it wont just be levied against corporations?