Often we lose sight of our place in the universe, some never knew at all just how miniscule we humans are compared to everything else. - Anthony Watts

In my opinion, the premise of CO2 burial seems absurd not only because of the lack of supporting evidence for certain climate change, but also due to it's lack of foresight as to the effects of the burial scheme.

So we have three planets now with a warming trend; Earth, Mars, and Neptune. That's not an insignificant coincidence.

CO2 is far from being the biggest greenhouse gas. Chloroflourocarbons (CFC's) commonly used as refrigerants [are] far worse. Of naturally created GHG's, Methane is 23 times more effective at warming the atmosphere than CO2. Nitrous Oxide is even worse at 296. So far no emergency legislation has been authored to eliminate the effect of cows or dental surgeons.