Immigration boosts innovation and wages in the US. The positive dynamic impact of immigration on innovation and wages dominates the short-run negative impact of increased labor supply. Increased immigration to the US since 1965 is estimated to have increased innovation and wages by 5%.

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Charles Clover, co-founder of conservation charity Blue Marine Foundation, said overfishing was a "crisis" that has been "ignored for too long".

Donna Lu is an assistant editor, climate, environment and science at Guardian Australia

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