This week and next, negotiators are meeting in Poland for the big annual international climate-change meeting. This meeting, formally, is the 24th Conference of the Parties to the UN Framework Convention on Climate Change, the 1992 treaty that provides the foundation for all official international action on climate change, and informally is called “COP-24.” It […]
International Environmental Law
While we’ve been obsessing about Trump, India has made great strides in renewable energy.
We get so focused on the problems in our own country that it’s easy to lose track of what’s happening globally. It turns out that while we’ve been mired in our own travails, India has been making remarkableprogress on renewable energy. What happens in India has tremendous significance. It is now the most populous country […]
Solar geoengineering is often inaccurately portrayed in the media
If you had followed the climate change news over the weekend, you might have been shocked to see headlines such as “Scientists Prescribe a Healthy Dose of Sulphate Particles to Promote Global Cooling on the Cheap.” CNN tweeted that “Harvard and Yale scientists are proposing that we tackle climate change by dimming the sun.” And […]
May states intentionally alter the entire planet’s climate?
A couple weeks ago, I introduced solar geoengineering (see also 1, 2, 4 in the series). This is a set of proposed technologies that would reduce climate change by blocking or reflecting a small portion of incoming sunlight. It appears that it would be effective in reducing climate change, inexpensive, rapid, and technically feasible. It would […]
What does the scaling-up of negative emissions technologies for environmental law?
In my previous posts , I described how most emissions scenarios that are expected to keep warming within 2 or 1.5°C rely on negative emissions technologies (NETs) at large scales and how the new report from the Intergovernmental Panel on Climate Change addresses NETs (as well as how solar geoengineering could offer an additional means to […]
Brazil’s New Environmental Crisis Raises Crucial Constitutional and Advocacy Issues
As Dan noted last week, and as E & E News reports today, Brazil’s President-Elect, Jair Bolsonaro, is not only an authoritarian quasi-fascist (no exaggeration in those terms), but is also horrific for the environment. And that, in turn, is not simply bad for Brazil and South America, but for everyone on the planet. In […]
The online alter ego of the American Journal of International Law, AJIL Unbound, has just published its symposium on Climate Change Localism. The symposium explores the implications of subnational actors’ efforts to address climate change. The explosion of initiatives and declarations in recent years outside the federal government, ranging from state and local governments to […]
An election next Sunday has implications for the entire planet.
I hate to give you something else to freak out about in our current Age of Anxiety, but there’s a very worrisome presidential election next Sunday. No, I haven’t completely lost it – the presidential race isn’t here, it’s in Brazil. The election pits a dangerous populist against a highly competent but colorless Establishment candidate. […]
A Dutch environmental organization surprisingly won its novel climate change lawsuit when the government appealed.
Although I am in the midst of a series of blog posts (1, 2, 3) regarding novel technologies in the recent special report of the Intergovernmental Panel on Climate Change (IPCC), I take a brief detour to report on a court ruling in the Netherlands regarding climate change. Although I am skeptical of its impact […]
The new Intergovernmental Panel on Climate Change report on 1.5°C warming relies heavily on negative emissions technologies.
Last week, I described how the scenarios expected to keep global warming within the 2°C target, which was internationally endorsed in the Paris Agreement, had to assume the use of negative emissions technologies at very large scales. The Intergovernmental Panel on Climate Change (IPCC), an international assessment body, downplayed this essential fact in its most recent major report, […]