Klaus Töpfer

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Writing for PS since 2015
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Klaus Töpfer, former Executive Director at the United Nations Environment Programme, former Under-Secretary-General of the United Nations, and a former German environment minister, is Executive Director at the Institute for Advanced Sustainability Studies in Potsdam and Council Chair at Agora Energiewende.

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The Solar Price Revolution

JN Stuart/Flickr

Apr 3, 2015 Klaus Töpfer highlights the potential of falling renewable-energy costs to transform production and consumption.

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ALBERTO PIZZOLI/AFP/Getty Images

Italy’s Turn Against Europe

Jul 20, 2018 Lucrezia Reichlin shows why the new populist government's domestic rhetoric and policies jeopardize the entire bloc.

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Shaun Botterill/Getty Images

Why the World Cup Mattered

Jul 20, 2018 Dominique Moisi saw tolerance and openness prevail over populism and toxic nationalism at the tournament this year.

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Andia/UIG via Getty Images

No Robo-Apocalypse

Jul 20, 2018 Mark Paul argues that we should be much more worried about bad policymaking than automation and artificial intelligence.

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Getty Images

Can Multilateralism Survive?

Jul 20, 2018 Kemal Derviş argues that a misreading of global power dynamics is undermining the effort to save multilateralism.

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PS. In Theory: Rethinking Austerity

Jul 20, 2018 PS editors explain why the neoliberal model of the past half-century is looking increasingly anachronistic.

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Sean Gallup/Getty Images

What Trump Gets Wrong About EU Defense

Jul 19, 2018 Javier Solana points out that Europe's efforts to bolster its own security are often frustrated by the US itself.

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PATRICIA DE MELO MOREIRA/AFP/Getty Images

Rewriting Europe’s Narrative

Jul 19, 2018 Shlomo Ben-Ami says the foundational rationale that has long supported the European Union needs to be reimagined.

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China’s Currency Catch-22

Jul 19, 2018 Paola Subacchi argues that China's approach to managing the renminbi's dollar exchange rate has painted it into a corner.

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