David,
In practice, that is what I do in public talks. I usually spend most of the
talk on science and then i announce that i am moving from science to my own
personal value-laden opinions and proceed to make a raft of prescriptive
statements.
If this is done in a written paper, I could live
Thanks, Dave, for the careful read and perspectives. I too am somewhat confused
by the demarcation that Ken refers to. Isn't the entire field of geoengineering
prescriptive and hence not science by Ken's definition? How can the science
body IPCC publish numerous prescriptive tomes on CO2
