Acton’s director of research, Samuel Gregg, blogs about Cardinal Pell’s speech on global warming over at The Corner. He summarizes the remarks and then provides their ecclesiastical context, defending both the cardinal and the Pope from the radical left and from charges of submission to intellectual fashion.

[Pells] key points are simply that (1) the scientific debate is not over, (2) the climate movement has always seemed more driven by ideology than evidence, and (3) this isn’t a basis for implementing extremely costly policies.

The context of Cardinal Pell’s remarks is the growing concern among Church leaders about the radical green movement, whose positions are not confined to environmentalism.

It’s no secret that when es to those moral questions that are truly non-negotiable for Catholics (e.g., abortion, euthanasia), Greens invariably take the most permissive positions. Their hostility to robust religious-liberty protections is a matter of record. Moreover,anyone who delves into “deep Green” literature soon discovers frankly humanophobic ideas. Such are the concerns of some Catholic bishops that, before elections were held in the Australian state of New South Wales in March this year, Pell and most of the state’s Catholic bishops issued an unprecedented pre-election statement warning their flocks against the more troubling, less publically mentioned parts of the Greens’ party platform.

And what of Cardinal Pell’s friendship with Pope Benedict, who has been called the “green pope?” The mainstream media may try as hard as it likes, but

Benedict himself has wondered on many occasions (including during his recent Bundestagspeech) about the disconnect between many peoples’ contemporary angst about the environment and their seeming indifference to what Benedict calls the “human ecology” of the natural law, which provides the only truly rational basis for human freedom, dignity, and civilization.

Leaving aside efforts to establish nonexistent tensions between cardinal and pope, the usual suspects — secular and religious — will surely excoriate Pell for this lecture. But in an age where far too many Christian thinkers are way too submissive to transitory intellectual fashions that make them acceptable at fashionable cocktail parties but also partakers in profound intellectual incoherence, it’s refreshing to know not everyone is so intimidated.