Will rich countries compensate poor developing countries for climate disasters? — For the first time in the history of the international climate negotiations, the agenda at COP27 in Egypt includes discussion of provision to fund developing countries for “loss and damage” — compensation for the residual impacts of climate change which mitigation and adaptation efforts are insufficient to prevent or alleviate…

As the likelihood of such events increases, preparing for the future is critical — Every informed American was no doubt horrified by the images and consequences of Hurricane Ian. …

Potentially catastrophic tipping points may be much closer than we thought Scientific reports describing the dangers of climate change are now so frequent that unless you track the relevant journals carefully it’s easy to miss something really significant. …

A small country so far experiencing modest climate impacts, in many respects a leader in climate action — Based on a two-week visit this summer, I can attest there are many reasons to visit Iceland. For starters, the many spectacular waterfalls, glaciers, geysers, the northern lights (visible in darker months), and as recent events have shown, active volcanoes. As the world warms, the country’s cool climate may add…

And we’re only beginning to appreciate all the consequences — Extreme temperatures — highs above 100 and as much as 120 degrees or more — are occurring with increasing intensity, frequency, and duration due to climate change. Cooling off at night is also becoming less possible as average overnight lows in the U.S. hit their highest level in recorded history…

Bad for climate change, but likely much worse to come — The Supreme Court 6–3 decision in West Virginia v. EPA on June 30 (the final day of the 2021–22 Term) has been widely described as a significant blow to Biden Administration efforts to reduce greenhouse gas emissions. The rationale central to the Court’s reasoning has also generated considerable consternation about…

Myths, Partial truths, and Some Fresh Perspectives Given the increasing frequency of natural disasters linked to climate change, there is an urgent need to accelerate GHG emission reductions. One source of lessons is the Montreal Protocol, the remarkably successful international agreement to protect the ozone layer.[1] …

Will the Supreme Court Restrict EPA’s Authority to Address Climate Change? In this room — this bureaucratic tedious room — the fate of the whole planet is decided. …