Robin Broad and John Cavanagh
We have heard surprise expressed that two religious leaders from poorer countries, Pope Francis from Argentina and Cardinal Turskon from Ghana, have emerged as leading voices for action on the environment with their compelling June 2015 encyclical. The surprise comes from the assumption that poorer countries invariably prioritize economic growth and financial revenues—not the environment—and that only when beyond a certain threshold of per capita income do they shift priorities and take action in favor of the environment. As many readers know, this theory that only richer people in richer countries care about the environment is what some call the Environmental Kuznets Curve or the post-materialist hypothesis.
Our research on decisive action to protect the environment in El Salvador and Costa Rica suggests that this stereotype is outdated and the theory wrong. We zeroed in on El Salvador and Costa Rica because both have halted potentially lucrative metallic mining within the last decade due to its negative environmental impact.
In our new article in the journal World Development, we ask “why did these two governments do this?” Our goal now is to share our answers to that question. We posit three conditions under which governments of poorer countries take action to protect the environment, at times sacrificing large-scale financial gain.