"If the government has to order you to buy a product, you know the product is costly, useless, and probably dangerous as well!" -- Michael Rivero

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A startling and honestly distressing view is beginning to receive serious consideration in both academic and popular discussions of climate change ethics. According to this view, having a child is a major contributor to climate change. The logical takeaway here is that everyone on Earth ought to consider having fewer children.

Although culturally controversial, the scientific half of this position is fairly well-established. Several years ago, scientists showed that having a child, especially for the world’s wealthy, is one of the worst things you can do for the environment. That data was recycled this past summer in a paper showing that none of the activities most likely to reduce individuals’ carbon footprints are widely discussed.

The second, moral aspect of the view — that perhaps we ought to have fewer children — is also being taken seriously in many circles. Indeed, I have written widely on the topic myself.

But scientific evidence and moral theorizing aside, this is a complicated question with plenty of opponents. In what follows, I will address some of the challenges to this idea. Because while I recognize that this is an uncomfortable discussion, I believe that the seriousness of climate change justifies uncomfortable conversations. In this case, that means that we need to stop pretending the decision to have children doesn't have environmental and ethical consequences.

The argument that having a child adds to one’s carbon footprint depends on the view that each of us has a personal carbon ledger for which we are responsible. Furthermore, some amount of an offspring’s emissions count towards the parents’ ledger.

Posted on: Sep 27 14:08