Swagman wrote on Feb 15
th, 2013 at 10:28am:
rabbitoh07 wrote on Feb 15
th, 2013 at 9:57am:
in the simple fact that Co2 has become a pollutant because the CO2 which is a waste product of burning fossil fuels is occurring at harmful concentrations in the atmosphere by contributing to an advanced greenhouse effect.
You've said that before but it's simply
not a 'simple'
fact.
It's just an
opinion.
No. It is a fact.
Atmospheric CO2 concentration is increasing. THis is a simple observable fact.
Most of the extra CO2 is a result of the burning of fossil fuels. THis is a simple observable fact.
The increasing concentration has led to an increase in downward longwave radiation and a decrease in outgoing lonwave radiation in the wavelength spectra as are absorbed by CO2 and other anthropogenic greenhouse gasses. THis is a simple observable fact.
The planet is warming. THis is a simple observable fact.
Co2 has become a pollutant because the CO2 which is a waste product of burning fossil fuels is occurring at harmful concentrations in the atmosphere by contributing to an advanced greenhouse effect. THis is a simple observable fact.
Swagman wrote on Feb 15
th, 2013 at 10:28am:
CO2 cannot be a pollutant due to the FACT that it's critically necessary for life to exist. Producing CO2 is natural. You exhale CO2. Plants use it to make oxygen.
What tha?!?!?!
Many pollutants are "critically necessary for life to exist."
Soil, water, NaCl, carbon (ie. soot), nutrients such as N, P, K, etc etc etc all can be pollutants. ANd all are "critically necessary for life to exist."
Big fail.