Tech Won’t Save Us: Climate Crisis, Techno-Optimism, and International Law

Abstract

This article critiques the narrative that technological innovations can solve the climate crisis. It argues that technology is important for addressing environmental challenges, but on its own it cannot tackle the broader socioeconomic factors contributing to global ecological degradation. The article examines techno-optimism in international (environmental) law, illustrating its persistent focus on technological solutions from early treaties to contemporary policy agreements. By analysing the limitations of technology – particularly electric vehicles and bioenergy with carbon capture and storage – the article reveals how adherence to the techno-optimist narrative leads international law to undervalue the need for structural changes in our socioeconomic system. The article argues for a shift from the techno-optimist narrative to an ecological one, reflecting the urgent need to redefine development beyond economic growth and technological advancement.