At a recent psychology summit, leaders and representatives of psychological associations agreed that world leaders, governments and academics need to use more psychological knowledge when designing climate change policies. The New Zealand Psychological Society’s director of scientific issues Brian Dixon was one of the New Zealand psychologists who joined a global pledge to help stem climate change at a summit in Portugal. (Photo: WHO - Shimizu)

<p>At a recent psychology summit, leaders and representatives of psychological associations agreed that world leaders, governments and academics need to use more psychological knowledge when designing climate change policies. The New Zealand Psychological Society&rsquo;s director of scientific issues Brian Dixon was one of the New Zealand psychologists who joined a global pledge to help stem climate change at a summit in Portugal. (Photo: WHO - Shimizu)</p>

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