I belong to the Christian Reformed Church, and our synod this year decided to formally adopt a report and statements related to creation care and specifically to climate change. I noted this at the time, and that one of the delegates admitted, “I’m a skeptic on much of this.”

He continued to wonder, “But how will doing this hurt? What if we find out in 30 years that numbers (on climate change) don’t pan out? We will have lost nothing, and we’ll have a cleaner place to live. But if they are right, we could lose everything.”

Over at Think Christian today, I reflect on the delegate’s question and try to begin to answer it in “Climate change and the church.” I do so primarily by attempting to inject the idea of opportunity cost into the discussion about climate change and specifically ecclesial responses.

This recognition of opportunity cost is closely identified with a central insight of economics, and it is informative to see how natural scientists and social scientists, like economists, approach the question of climate change. It’s also intriguing to see whether and how these two different groups are given platforms to speak to (and sometimes for) the church. Robert Murphy has a lengthy and worthy entrance into this broader discussion, which includes this critical observation about the insights of economists on the climate question:

The general public has no idea that the “consensus” (if we wish to use such terminology) of economic studies shows net benefits from anthropogenic climate change for decades.

Are the conclusions of such economic studies relevant to the question of how churches, groups of Christians, and individuals address the question of climate change? I submit that they are. And I also submit that Murphy’s general conclusion should chasten the confidence with which non-experts (which includes nearly everyone involved in church leadership) engage these issues:

The scientific modeling of climate change, and its possible impacts on human welfare, are very technical areas requiring years of study to master. When experts try to summarize the fields for the layperson, they sometimes present matters in misleading ways, however inadvertent.

  • Andrew Knot

    The smart response is fiscally and environmentally sound, plus its non-institutional. In fact, my grandma’s been pining for it for years: Turn down the sanctuary AC.