Sometimes you have to act as if acting will make a difference, even when you can’t prove that it will.
Mainly, he’s talking about the environment, but his message can be applied universally. As I read, I found myself substituting “clothes” for “food”, and “what we wear” for “what we eat”.
Here’s a longer excerpt:
Whatever we can do as individuals to change the way we live at this suddenly very late date does seem utterly inadequate to the challenge. It’s hard to argue with Michael Specter, in a recent New Yorker piece on carbon footprints, when he says: “Personal choices, no matter how virtuous [N.B.!], cannot do enough. It will also take laws and money.” So it will. Yet it is no less accurate or hardheaded to say that laws and money cannot do enough, either; that it will also take profound changes in the way we live. Why? Because the climate-change crisis is at its very bottom a crisis of lifestyle — of character, even. The Big Problem is nothing more or less than the sum total of countless little everyday choices, most of them made by us (consumer spending represents 70 percent of our economy), and most of the rest of them made in the name of our needs and desires and preferences.
For us to wait for legislation or technology to solve the problem of how we’re living our lives suggests we’re not really serious about changing — something our politicians cannot fail to notice. They will not move until we do. Indeed, to look to leaders and experts, to laws and money and grand schemes, to save us from our predicament represents precisely the sort of thinking — passive, delegated, dependent for solutions on specialists — that helped get us into this mess in the first place. It’s hard to believe that the same sort of thinking could now get us out of it.