The Pope and the Cardinal: Hamilton on climate ethics and the Catholic Church

"Simple principles and a modicum of self-sacrifice can slice through the most difficult ethical tangles. The simple principles are known; the only thing missing is a little selflessness or even enlightened self-interest. So the big question to ask is why it has been in such short supply?

"I think there have been a number of factors at work. Let me here comment on two of the most telling, leaving aside the exercise of brute political power by fossil fuel corporations.

"First, there is the intensely materialistic nature of affluent societies like ours. In societies where consumerism reigns, people's identities become bound up in how much and what they consume. In these circumstances it becomes easy for opponents of measures to cut carbon emissions to frighten people into thinking they may have to adjust their lifestyles, or make significant sacrifices, for then it seems like a threat to their sense of self. So the psychological pressures of consumerism come into conflict with our desire to be good citizens. Each time an Australian political leader responds to the public demand to "do something" about climate change, he or she attracts resentment and is punished. Most Australians want symbolic actions that make them feel good about themselves but which have no discernible effect on their way of life.

"The second source of moral corruption is the influence of those who repudiate the science of climate change. They portray themselves as "sceptics," but they are more accurately described as deniers. A sceptic is one who carefully filters received knowledge to see which propositions stand up to independent scrutiny. But one thing we immediately notice about the contributions of climate 'sceptics' is the absence of a quizzical, thoughtful approach. Among those who debate the science of climate change they are the ones who profess to be most certain, insisting vehemently on the falsity of the claims of climate scientists and convinced of the correctness of their own opinions."

- Clive Hamilton, The church and the ethics of climate change.
H/T Peter Lockhart.

A better title for this piece might have been "The Roman Catholic church and the ethics of climate change" since, after a lengthy introduction justifying the idea that climate is a moral issue, much of the article is a comparison of the respective positions and mindsets of Sydney's Cardinal Pell and Pope Benedict XVI. Cardinal Pell is well known in Australia for his vociferous denial of climate science, part of a broader rejection of everything associated with environmentalism as a false religion. In stark contrast, Pope Benedict has continued the insistence of his predecessor John Paul II that how we treat God's creation and care for those most vulnerable to ecological degradation are non-negotiable elements of Christian discipleship today.

Clive Hamilton's contributions to climate ethics are always worth reading, and the other book he quotes in this article (A Perfect Moral Storm by Stephen Gardiner) is also a quality piece of work, filled with a sensitivity to our capacity to fool ourselves. All too quickly, we subvert our moral responsibilities in ways that serve our self-interest, a process that Gardiner terms "moral corruption". This is especially true in all kinds of interesting ways with regard to climate change. Such self-serving delusions come as no great surprise to anyone familiar with the holy scriptures. Gardiner's attentiveness to this tendency is the kind of sensitivity that Christian belief and practice ought to inculcate. I'm not sure of Gardiner's religious convictions or background, but his insights here are excellent.

Hamilton takes Gardiner's observations but wants to deny that they form any kind of convenient excuse. While the details of responding well to climate change are incredibly complex, the basic outline of who is responsible to take the lead in addressing it has already been clearly drawn by international negotiations. Therefore, our collective paralysis cannot be blamed purely on the complexity of the ethical disputes. And here, Gardiner's insights into moral corruption are highly appropriate.

What both Hamilton and Gardiner lack is a compelling account of how we are to deal with our moral corruption (though, to be sure, they both have insights to offer on this as well), let alone how to live amongst a morally corrupt people.

The difficulties of climate ethics: time

"[There is] a pronounced temporal dispersion of causes and effects. In the case of climate change, this is caused mainly by the long atmospheric lifetime of the main greenhouse gas, carbon dioxide, and by the fact that some of the basic physical systems influenced by the greenhouse effect (such as oceans) are subject to profound inertia, so that changes play out over centuries and even millennia. This is important because it suggests that whereas fossil fuel emissions have immediate and tangible benefits for present people, many of the most serious costs are likely to be substantially deferred to future generations."

- Stephen Gardiner, A Perfect Moral Storm:
The Ethical Tragedy of Climate Change (Oxford: OUP, 2011), 123.

This time lag is critical to grasping climate change (and, to a greater or lesser extent, many other ecological issues). Many people don't realise that the changes we are already experiencing (Arctic summer sea ice volume down by over 70%, shifts in timing of the seasons, more frequent heatwaves and intense precipitation events in some regions, poleward shift of ecosystems, thawing permafrost, rising sea levels and so on) are not the result of present greenhouse gas concentrations. We are merely reaping the start of the harvest of seeds sown decades ago. It will be decades more before the effects of today's levels begin to be visible, and centuries or even millennia before their full impact is known.

This temporal lag means that climate change occupies an intermediate position amongst future threats, too close to be safely ignored and too distant to avoid being perpetually trumped by the myopic focus on today's problem caused by the media and political cycle. Dangerous climate change is far more immediate than say, the heat death of the universe or even the death of our Sun (or the preceding gradual increase in solar radiation that will likely destroy all life on earth well before either of these), and yet not immediate enough to enter the horizon of political decision-making. That this is so can be seen in the frequent attempts to find proximate hooks of one disaster or another on which to hang the climate threat. Yet these are doomed to be of only ambiguous use since any single disaster always has multiple causes and climate change is about a shift in statistical distributions, rather than being the sole unambiguous "cause" of any given event. In this intermediate position, climate change is uncomfortably dangerous enough to be of real concern and yet always comfortably far enough away to ignore for one more day, lowering the chance that will anticipate with prudence such (slightly) distant futures.

Individually, we are frequently poor at responding to such delayed feedback. The causes of obesity, heart disease, lung disease, alcoholism and all kinds of other long term health problems are increasingly well-known and connected to various behaviours that are often deemed quite pleasant in the short term. Yet, despite the long term ill-effects frequently being catastrophic for our health, we continue to indulge.

And that is just for problems where the effects are on my own life a few decades in the future. But when we turn to issues where the worst effects are felt by others, separated from me by time, space, social distance and even species, then my ability to refrain from indulging in short-term pleasures becomes even more difficult.

And when we turn from individual responses to collective responses, yet another layer of complexity is added and the potential to pass the buck becomes even higher. And when these collective responses are required not only at communal, social and national levels, but also critically amongst all nations of any economic size, then the barriers can appear insurmountable. More on these issues in the days ahead as I begin this series looking at some of the reasons why climate change is a particularly knotty ethical issue.
As one illustration of the temporal lag, a new publication from NASA claims that, based on paleoclimate records, each degree Celsius of global temperature rise will, in the long run, be associated with something like a twenty metre sea level rise. For those who don't understand why it matters whether we rise two or three or four degrees, here is one example to clarify our thoughts. This is not saying that such rises will be immediate, but that we are committing our descendants to a very, very different world.

Beyond personal inconvenience: climate as a moral issue

"Much of what passes for even the most progressive discussion of climate change these days is devoted to persuading us that dealing with the problem will not be costly in terms of our current lifestyles, and so is compatible with ways of living that many take to be in their best interests. This is comforting talk, and I am hopeful that it may turn out to be substantially true. Still, it seems to me that this is the wrong discussion to be having. Our reasons for acting on climate change are not (or at least not primarily) that doing so will be good (or at least not bad) for us; they are deeper and more morally serious than that. In my view, seeing this should make it easier for us to act. To dither when one might prevent moderate harm to oneself by taking modest precautionary action is folly to be sure, but its moral import is limited. By contrast, to engage in willful self-deception and moral corruption when the lives of future generations, the world's poor, and even the basic fabric of life on the planet is at stake is a much more serious business. We should wake up to that fact, and demand more of our institutions, our leaders, and ourselves."

- Stephen Gardiner, A Perfect Moral Storm: The ethical tragedy of climate change (Oxford: OUP, 2011), 10-11.

Much of the public discussion of climate policy (and most notably that surrounding the Australian government's proposal to put a very modest price on carbon) has focused upon the costs and benefits of action from the perspective of the commentator and those like him or her. Australia shouldn't hold back our coal-fired extractive economy (so the argument goes) when doing so will have virtually no appreciable difference in the global scheme of things, given the scale of Australia's contribution to the problem. Quite apart from the fallacies involved in thinking that Australian contributions are irrelevant (a post for another day), such thinking only considers the implications for us in Australia, during this generation, and for human society. Since the burden and threat of a more chaotic climate falls disproportionately on the poor, the young and unborn, and other species - three groups with the least political voice and almost zero responsibility for causing the issue in the first place - then our actions which contribute to that ought to be evaluated in a moral context, not merely an economic calculation of personal (or even national) costs and benefits. Doing so requires a degree of moral imagination, of seeing how our habitual actions are affecting those beyond the boundaries of our everyday vision, whose distance from us is measured in space, time or DNA.

Once such a vision has been engaged, then we immediately confronted with a question we cannot avoid. Are we really okay with asking those without a voice or responsibility to face the greatest dangers for the sake of our illusory dream of endless economic growth? Until we recognise climate change as a deeply moral issue that raises confronting questions about our identity and common humanity (and even of our membership with the broader community of life on earth), then we are merely playing a game. The game may have stakes conceived in either political or economic terms, but it is a game that comes at huge cost to others.