climate governance

Reflections from a Member of the SCoPEx Advisory Committee

Sharing my lessons

  After many years of work, the Stratospheric Controlled Perturbation Experiments (SCoPEx) Advisory Committee concluded our work earlier this year after the research team at Harvard made the decision to cancel the experiment. I was a member of the Advisory Committee for much of its time, serving as chair and co-chair of the committee for …

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The global conversation about solar geoengineering just changed at the UN Environment Assembly. Here’s how.

National flags at UNEA6 in Nairobi

Duncan McLaren and Olaf Corry reflect on the implications of the UNEA-6 non-decision on solar radiation modification for research and governance

As we wrote in part 1, a Swiss-led proposal to the UN Environment Assembly (UNEA) to establish an expert group on solar radiation management (SRM) proved divisive and was eventually withdrawn. Here we explore why, and what that means for any global conversation about SRM. SRM has long generated concerns that, as a powerful lever …

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Countries failed to agree first steps on solar geoengineering at the UN. What went wrong?

National flags at UNEA6 in Nairobi

Duncan McLaren and Olaf Corry observed as diplomats in Nairobi wrestled with a resolution on solar radiation management

In the last weeks, diplomats from all over the world were negotiating more than twenty draft resolutions at the UN Environment Assembly (UNEA). The Assembly is a biennial intergovernmental meeting which sets the global environmental agenda. It also sets the strategy for the UN Environment Programme (UNEP), and outlines policy responses to address emerging environmental …

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Pandemic Lessons in Governance

What have we learned about dealing with mega-risks?

The response to the COVID-19 pandemic has driven home some lessons about governance. Those lessons have broader application — for instance, to climate governance.  We can’t afford for the federal government to flunk Crisis Management 101 again. Here are five key lessons: 1. Effective leadership from the top is indispensable. Major problems require action by …

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Bottoms-Up! An Emerging New Governance System (4)

We can think of the energy system as a kind of ecosystem, and renewables as an invasive species.

As I’ve discussed the earlier three posts in this series, it is possible to imagine a cycle of positive feedback, in which the history of past climate efforts increases the likelihood of future ones and even draws more jurisdictions into the effort. But it is also possible to imagine that bottom-up efforts might not catch …

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