Oh Please!
You have a confirmed red algae bloom. The bloom is killing millions of fish by clogging their gills and you can see and smell the rotting carcasses. Fishing and shrimping has come to an end in the Big Bend area of Florida. And you are asking about false dilemma so you can justify dumping ship loads of iron dust into the oceans to solve a completely different problem.
Get a grip. Your battle is not with me. It is with anyone who has to live with your "Cure" for global warming. A problem that doesn't exist in the first place.
Your "cure" might have a place if it ever gets so hot that the damaging side affects, if any, are no longer important. Until then, it is just another theory.
By the way, if you want to do some really interesting research into CO2, look into heat seeking missile research. Turns out that they found out that global warming stops after 400 CO2 is surpassed.
Wasn't what they were looking for. It just came up when they were making sure heat seeking missiles went after real aircraft targets and not diverted up car exhaust pipes or the sun, or reflections off the ionosphere.
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