In his July 5 column, Robert Samuelson approaches the issue of global warming with his usual common-sense tone. But in making his argument, his good sense abandons him: Samuelson determines that, until we come up with better answers to the “engineering problem” of climate change, we are “helpless” to do anything about it. His larger point is that Al Gore is misguided in his effort to make global warming into a moral issue. Samuelson is right about our technical challenge to devise new methods of energy generation and new techniques for removing greenhouse gases from the atmosphere. But even given current technology, we’re a long way from helpless.
Samuelson marshals a few good facts on his side. He is quite correct to point out that the Kyoto Protocol, the broadest governmental response so far to the issue of global warming, has failed to stop many industrialized nations such as Japan from increasing their carbon emissions. It certainly has not slowed the emissions of the United States, which has withdrawn its support from the Kyoto pact. Samuelson also sensibly predicts that by 2050, given current practices, rising prosperity, and a world population above nine billion, greenhouse gas emissions will rise substantially.
Yet the very point of a moral crusade to check global warming is to change current practices. Calling for a drastic reduction in emissions need not imply, as Samuelson suggests, that we “condemn the world’s poor to their present poverty—and freeze everyone else’s living standards.” Rather, the challenge for the future is to promote economic growth, as Samuelson rightly says we should, while also reducing greenhouse gases. The fact that we cannot do it now reflects the limitations in our current thinking, not only in terms of our technical ability but in terms of our priorities. We simply have not put as many resources—brains and effort and money and will—into changing our M.O. as we have into preserving it.
Try a crazy thought experiment: What if we discovered today that running our cars and trucks relied—relied indispensably—upon child prostitution? Or slavery? Or slaughtering babies? What would happen then? You know what would happen: The overwhelming majority of decent people in the world would shut off their cars this minute and find some other way to function. This Soylent Green scenario, of course, would create massive upheaval in the way that our society works. Without trucks to supply it or cars to fill its parking lots, Wal-Mart would go bankrupt in weeks. The current troubles of Detroit’s automakers would be forgotten as their entire industry evaporated overnight. Amazon, Lands’ End, Boeing, ExxonMobil . . . just the tip of an iceberg of economic disaster.
Fortunately, the needed changes need not come this way. Individuals and small groups can take pragmatic steps to reduce their own carbon output. In fact, in the absence of adequate government action, the work of private citizens may be the best way to get the ball rolling. But what is it that will convince neighborhoods, church groups, civic clubs, Scout troops, and second-grade classes to take aggressive action? The moral conviction that it is wrong for them to proceed as they have. When enough of these folks come to believe this and act on it, their elected officials will believe it, too.
Until you make climate change a moral issue, you run the risk of letting people think that it is only an engineering problem to be solved someday, somewhere, by someone. This guarantees minimal action. But make it a moral problem and you make it a personal priority to be solved now, here, by you and me—which is exactly what we should be doing.
Everything from the Great Pyramids the Apollo Program reminds us that humans are an ingenious lot. Once we muster the will, we will figure out how to reduce carbon emissions—a lot—by using current technology, while also developing new technologies. Hey, today I rode my bike to work for the first time in more than a year. It was fun and it didn’t kill me, and I got to smirk as I pedaled past the gas station. In comparison to the world’s climate challenges, sure, it’s only a drop in a bucket. But taking any positive action beats believing the lie that we’re “helpless.”