"raylopez99" wrote in message
...
On Jan 31, 5:32 am, Roger Coppock wrote:

The keyword in your title is "help," you say,
"help fight global warming." There is no one
fix that will solve global warming. What is
needed is a variety of solutions each one
measured by how effectively it removes
greenhouse gas forcing.


I have detected a small shift in your position Roger, that gives me
pause for hope, if you're acknowledging that we can engineer our way
out of any excess atmospheric CO2 earth...


Everybody knows that, at least for some CO2. But is it the cheapest
route?