“Climate Change: The Facts”, edited by J. Abbot (et al)
Includes Mark Steyn, and many others.
“In this new anthology, leading scientists and commentators from the United States, the United Kingdom, Canada and Australia consider the climate from every angle - the science, the policy and the politics.”
“Global Warming-Alarmists, Skeptics and Deniers: A Geoscientist Looks at the Science of Climate Change” by Robinson
“...it is the concise guide to the global warming controversy that has been long needed”
Ditto for “Climate Change: The Facts” Some parts may be too technical for a HS freshman, but everything is well-presented.