The INRES project (2023-2026) is evaluating the direct and indirect – going through technological innovation and institutional reforms – impact of climate change on the first states recorded in Bronze Age Mesopotamia, Egypt, China and Indus Valley. This page reports all activities and output.
Embedded Files
PI: Prof. Carmine Guerriero
Codice progetto: FIS-2023-03231
CUP J53C24004230001
This project has received financial support from the Italian Ministry of University and Research (MUR) under the initiative: Bando FIS 2 “Procedura competitiva per lo sviluppo delle attività di ricerca fondamentale a valere sul fondo italiano per la scienza 2022 – 2023”.
Albeit the short run effect of negative climate shocks has sadly become evident, their long run institutional impact is still poorly understood. To clarify this issue, I propose to construct and credibly analyze, via an innovative mix of methodologies borrowed from archaeology, history, paleoclimatology, economics, law, and political science, the first comprehensive data set on the institutions developed by the first states recorded over the Bronze Age in Mesopotamia, Egypt, Indus Valley and China to mitigate and adapt to climate change. The key idea underlying my approach is that adverse—but not unbearable—droughts may push elites unable to commit to future transfers to grant strong political and property rights to the non-elites and the latter to favor these reforms by embracing cultural norms assuring a large intrinsic return on cooperation. While strong non-elites' rights convince them that a sufficient part of the returns on investing with the elites will be shared via public good provision, cultural accumulation increases the non-elites' investment payoff allowing them to credibly commit to cooperation despite its limited return. Ultimately, moderate droughts should have shaped the polities part of my sample and observed for each half-century between 3300 and 1750 BCE, directly, via worse production conditions, and indirectly via three key institutional responses. First, inclusive political institutions should have fostered public good provision via a strong state's fiscal capacity. Second, strong non-elites' property rights to land should have favored farming innovations via a secure land tenure. Finally, a forceful culture should have supported farming and long-distance trade investments via a large intrinsic return on cooperation. Instead of simplistically formulating policy-relevant assessments of this past experience, I propose to employ my theory-based empirical approach to understand the institutional responses to climate change of present-day developing countries and, then, extract policy ramifications.
Page updated
Google Sites
Report abuse