The process of globalisation, the global pecking order, and most international development policies are anchored on the concept of economic growth, which is at the same time increasingly questioned on social and ecological grounds. Increases in global output (GDP) are indeed among the main drivers of energy and natural resources overuse, with potentially destructive consequences for the overall ecological balances sustaining life on the planet. As a consequence, a number of post-growth theories and approaches have emerged over the past few years. This article carries out a comparative analysis of three main post-growth schools of thought in order to trace back their origin, evolution, and policy impacts at the global level. It also investigates the main points of tension and synergy to advance the debate on how best to challenge conventional growth-based policies in the international arena.

Is there a ‘democratic deficit’ in global politics? If so, which changes in institutions and practices can mitigate it? Empirically oriented scholars who ask such questions often use as a yardstick the normative principle that people significantly affected by a decision should be able to take part in reaching that decision. This ‘all-affected principle’ is also endorsed by prominent political theorists. However, its most logically consistent interpretation seems so demanding that it casts doubt on the principle’s usefulness to guide the assessment of real-world situations, since it appears to require that virtually everyone in the world should have a say on any proposal or any proposal for proposals. The argument presented here intends to rescue the principle as a tool for empirical assessments of real-world situations by stressing its role in comparative judgments and especially by showing that its implications are not too expansive and/or indeterminate, once we take into account that certain types of prior decisions significantly restrict the agenda of other decisions in a systematic way. The theoretical guidance for empirical research offered in the first part of the article is then illustrated with an application to global child labor policies.