Can We Manage Orbit Like We Manage Fish?

There is a particular kind of tragedy that unfolds in shared spaces—the slow erosion of a commons that belongs to everyone and therefore to no one, where the incentives of the individual quietly overwhelm the interests of the whole. We have seen it in the overfishing of the high seas, in the depletion of groundwater, in the thickening haze of carbon above our cities. Now, a new analysis suggests, we are watching it happen again, in the silent, crowded reaches of low Earth orbit.

The problem is one of arithmetic and acceleration. About 20,000 satellites currently circle the planet, a number that could reach 100,000 by 2030 . Each launch adds debris, raises collision risk, pollutes the atmosphere on re-entry, and interferes with astronomical observation. The orbital environment, like the ocean, is a shared space governed only weakly by international laws, registries, and voluntary cooperation. Corporations and nations launch for their own gain; the environmental costs are borne by everyone .

A new paper in The Conversation argues that the way we manage shared fish stocks—through regional fisheries management organizations—offers a usable, if imperfect, model . The analogy is not perfect: fish are renewable; satellites are not. But the governance challenge is the same. Just as fisheries managers ask not only how many boats are fishing but what condition the fish stocks are in, orbital governance needs to move beyond counting satellites to measuring environmental pressure .

That would mean tracking debris density, collision probability, orbital lifetime, avoidance maneuvers, and impacts on astronomy and the atmosphere. It would mean regular assessments of different orbital regions, building on the European Space Agency's Space Environment Report, to identify safe operating spaces and introduce precautions before degradation becomes irreversible .

The proposal calls for a new institution: an orbital space management organization, bringing together states that use the same shared environment . It would have four core functions: assess the state of orbital regions, establish environmental limits, monitor compliance, and coordinate access and enforcement. Policy instruments could include orbital environmental budgets, permits, user fees, and de-orbiting bonds—incentives for operators to design for disposal .

The fisheries analogy also carries a warning. Regional fisheries organizations have often become arenas where states defend national industries rather than protect ecosystems. Historical allocations favor established powers; consensus procedures delay action; compliance is weak . The same could happen in space, with today's dominant operators claiming the commons they helped congest.

The sensible approach would be to slow the new space race. In its absence, the paper argues, we need international cooperation to deploy adaptive management—establishing indicators, defining thresholds, monitoring, revising . The stars, after all, are not the only thing at stake. The space around them is becoming a resource, and like all resources, it can be managed or exhausted.

AI Image Disclaimer: The visuals accompanying this article were created using artificial intelligence for illustrative purposes only and do not depict the actual orbital environment or research described.

Sources: The Conversation