‘Shifting baselines’ in Cabo Verde after 50 years of declining fish stocks
In Cabo Verde, as in many low-income countries in Africa, the historical record of fish catch is incomplete, making it hard to know what’s been lost and what’s required to fully rebuild. In a new study, researchers used an old-fashioned workaround to understand how fish catches have changed over time: They tapped local knowledge, speaking to Cabo Verdeans up to 77 years old.
