Society & Economics

Social sciences, psychology, economics and the humanities.

Abstract editorial illustration accompanying the article: How Greek engineers shaped Apollonia into Cyrene’s harbor

How Greek engineers shaped Apollonia into Cyrene’s harbor

A study of Apollonia, Cyrene’s harbor on Libya’s coast, reconstructs how early Greek engineers adapted natural rock ridges and small islands into a working port. It also finds that tectonic movements changed the shoreline and submerged much of the harbor, making its remains harder to interpret.

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Abstract editorial illustration accompanying the article: In Ghanaian schools, hairstyle rules shape identity and belonging

In Ghanaian schools, hairstyle rules shape identity and belonging

Research in Ghana’s Greater Accra Region finds that school hairstyle rules regulate more than appearance: they also shape how students experience discipline, recognition and belonging. Students responded through compliance, adaptation, negotiation and resistance, including resistance to expectations around straightened hair.

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Abstract editorial illustration accompanying the article: When development projects fail, more brokers emerge in remote Papua New Guinea

When development projects fail, more brokers emerge in remote Papua New Guinea

Research on Febi and Kubo people in Papua New Guinea’s Western Province describes a history of incomplete projects, wasted money and development brokers who have not delivered lasting progress. As earlier brokers fell short, new generations emerged, connecting communities to government, financial and service systems while also deepening dependence on personal networks.

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Abstract editorial illustration accompanying the article: Arhuaco water knowledge slows damage, but shared governance is needed

Arhuaco water knowledge slows damage, but shared governance is needed

Arhuaco water management in Colombia’s upper Ariguaní River basin relies on ritual practices, sacred sites and Indigenous rules. The study finds these practices slow environmental deterioration, but modeling indicates that combining them with state institutions is needed to reduce pressure and avoid possible collapse of the system.

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