[Reeses]

to determine whether greenhouse gases and other human-generated pollutants have contributed to an unnatural warming of Earth's atmosphere

Who cares if human or not? That's not important, shouldn't even be a consideration. What's important is what temperature will give optimum plant growth, rain fall, and save human lives, and what technologies can we use to get there?

[Maceman]

What's important is what temperature will give optimum plant growth, rain fall, and save human lives, and what technologies can we use to get there?

Please. If you don't mind, I'd rather not let government get into the business of trying to control the weather once it has the technological capability.