Open borders as ultra-effective altruism

Abstract

This article argues that open borders are a highly effective means of alleviating global poverty and increasing global production. It claims that immigration restrictions prevent people from moving to countries with higher productivity, leading to a loss of economic opportunities. The article cites evidence that open borders would double GWP and that the gains would be broadly beneficial. It addresses concerns about swamping by arguing that migration would begin slowly and snowball over time, giving societies time to adjust. The article concludes by arguing that open borders are an excellent cause for effective altruists to support due to their demonstrable gains and low probability of negative consequences – AI-generated abstract.