The Science of Consensus

Hard to not be impressed with Cardinal Pell after reading his interview with Catholic World Report.

You are one of very few public figures in this country to express open skepticism about man-made climate change and its alleged long-term effects. What is your reading of the scientific evidence for climate change? What is the basis of your skepticism?

Cardinal Pell: I am certainly skeptical about extravagant claims of impending man-made climatic catastrophes. Scientific debate is not decided by any changing consensus, even if it is endorsed by political parties and public opinion. Climate change both up and down has been occurring, probably since earth first had a climate. [emphasis added]

He seems to know the science behind the scene and better than that, understands what science is.

Cardinal Pell: There are many measures that are good for the environment that we should pursue. We need to be able talk freely about this and about the uncertainties around climate change. Invoking the authority of some scientific experts to shut down debate is not good for science, for the environment, for people here and in the developing world or for the people of tomorrow.

My task as a Christian leader is to engage with reality, to contribute to debate on important issues, to open people's minds, and to point out when the emperor is wearing few or no clothes. I strive to argue rationally towards God the Creator, and reject substitutes, be they pantheist or atheist.

Radical environmentalists are more than up to the task of moralizing their own agenda and imposing it on people through fear.

It is not as if he is advocating the destruction of the environment, much to the contrary.  But within the bounds of Christian responsibility.

Of course, if the locally adverse effects of human excesses, such as various forms of pollution, lead to greater care for the environment, that's all to the good. Humans act out of self-interest in these situations, although in addition Christians have particular responsibilities as custodians of God's creation for today and tomorrow.