CO2 has a surprisingly feeble greenhouse effect.
Almost anything else you could use as a refrigerant is worse.
Even water vapour is a worse greenhouse gas.
Edit: wait, have I been whooshed? Apologies if so... ;-)
Maybe but at this point I no longer think it's fair to be quite this dry on something that quite so many people would be legitimately sincere about anyway so I wouldn't exactly apologize for being the victim.
Maybe but at this point I no longer think it's fair to be quite this dry on something that quite so many people would be legitimately sincere about anyway so I wouldn't exactly apologize for being the victim.