Climate Change Archives - Page 40 of 255

Climate Change

Calculating the Extinction Cost of Carbon

Or, how many megatons do we need to cut to prevent one extinction?

Economists often talk about the social cost of carbon, which basically translates the harm done by a ton of CO2 into dollars. The dollar metric is less useful as applied to ecological impacts like species extinctions than impacts of humans. It may be better to skip the dollar conversion, and just ask how much a …

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Climate News from Capitol Hill

There are small but hopeful signs of progress in overcoming legislative gridlock.

Over a decade ago, the Waxman-Markey carbon trading bill died in the Senate. President Obama then had to rely entirely on administrative actions to address climate change. Republicans united in a solid wall of violent opposition to climate action. There are some hopeful signs that things may not be quite so tough for President Biden. …

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Facing Up to Reality

More frequent heat waves. Droughts. Wildfires. The West is getting a glimpse of its future climate.

The western U.S. is staring climate change in the face. Most of the West is experiencing “severe” or “exceptional” drought. We could be heading into the worst drought period in centuries. Major dam reservoirs are down to record low levels. The region is also in the grips of a record-breaking heatwave. We can expect another …

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Why I Was Wrong About Methane

I didn’t think cutting methane was a high priority. Now I do. Here’s why.

I didn’t use to think that eliminating methane emissions should be a priority. True, methane is a potent greenhouse gas. But it’s also a short-lived one, which only stays in the atmosphere for twenty years or so. In contrast, CO2 emissions cause warming for 2-3 centuries or more. So methane emissions seemed to be something …

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The Hidden Green-Infrastructure Bill

Every year, Congress provides lavish funding for clean energy and climate adaptation. No one notices.

Biden’s green-infrastructure bill is headline news. Republicans are up in arms. Yet every year there’s already a green-infrastructure bill. Hardly anyone notices. Republicans vote for it without a fuss. Why? It’s part of the annual funding bill for the military. The Defense Department remains the biggest single consumer of energy in the country, and it …

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Anti—Anti-#ClimateEmergency

Whether to declare a climate emergency is debatable. But some critics have gone way overboard.

Should Biden declare a national climate emergency? There are certainly arguments that, on balance, it would be better not to take that step. Some opponents argue that declaring a climate emergency would be horribly anti-democratic, polarizing, and counterproductive. Those arguments seem to me seriously overstated. I’d like to go through the major arguments against declaring …

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What Have We Learned from Recent Disasters?

Disasters are getting bigger, badder, and less predictable. We need to adjust.

Hurricanes Harvey and Maria. California wildfires. Superstorm Sandy. The great Texas blackout. The list goes on. These mega-events dramatize the need to improve our disaster response system. The trends are striking: escalating disaster impacts, more disaster clustering, more disaster cascades, and less predictability. We need to up our game. Lisa Grow Sun and I discuss …

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The Turning Tide

Last week featured some remarkable developments relating to climate policy.

Some events last week sent a strong signal that the tide is turning against fossil fuels. Each of the events standing alone would have been noteworthy. The clustering of these events dramatizes an important shift. To paraphrase Churchill, this may not be beginning of the end for fossil fuels, but at least it is the …

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Another Historic Climate Court Ruling in the Netherlands

A court orders Shell to cut its emissions, including of its consumers. But will this stand after appeal?

In recent years, The Netherlands has become the leading site of climate change litigation. Contrary to expectations (including my own!), its district, appellate, and supreme courts decided in favor of Urgenda, an upstart environmental organization, ordering the government to more aggressively reduce greenhouse gas emissions. Now the same district court has gone further, again in favor of environmental groups …

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Miami’s New Chief Heat Officer Is a Model for California Cities

Local leaders should embrace the approach

Last month, Miami appointed the country’s first Chief Heat Officer charged with addressing the impacts of extreme heat. Heat is already the leading climate-related cause of death and health impacts, responsible for thousands of US deaths and emergency room visits each year and countless hours of lost productivity and educational attainment. Recent research indicates that …

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Here We Go Again! (Maybe)

The possibility of a second Trump presidency looms ahead. Time for some contingency planning!

Is 2025 the Year of the Carbon Tax?

Carbon border adjustment mechanisms are increasingly the talk of Washington. UCLA Law’s Kimberly Clausing explains some of the options on the table.

Renewable Energy: A Timeline

Today’s wind and solar resources didn’t come out of nowhere.

Understanding Loper: A Sheep in Wolves’ Clothing?

The real world effects may be limited. Or they may undercut presidential power, to the surprise of advocates of the unitary executive.

Understanding Loper: The Grandfather Clause

Hundreds of past federal cases relied on Chevron. They remain good law.

Understanding Loper: The Primacy of Skidmore

A previously obscure 1944 case will now be central to judicial review.

$10 Billion Climate Bond Heads to the California Ballot

Prop 4 would authorize the issuance of bonds in the amount of $10 billion toward safe drinking water and groundwater, wildfire and forest programs, and to combat sea level rise.

Understanding Loper: Delegation & Discretion

Something similar to Chevron deference may still apply to many (most?) regulations.

Playing fast and loose with reality

How the US Supreme Court’s recent decisions enable greater reliance on “alternative” facts

(Energy) Independence Day

A post in which I surprise readers — and myself — with strong praise for George W. Bush.

Losing Chevron: What Does It Mean for California?

The Supreme Court’s decision in Loper Bright will not necessarily impact how California courts review our state agency determinations. But we’ll feel it in other ways.

Climate Change

Or, how many megatons do we need to cut to prevent one extinction?

There are small but hopeful signs of progress in overcoming legislative gridlock.

More frequent heat waves. Droughts. Wildfires. The West is getting a glimpse of its future climate.

I didn’t think cutting methane was a high priority. Now I do. Here’s why.

Every year, Congress provides lavish funding for clean energy and climate adaptation. No one notices.

Whether to declare a climate emergency is debatable. But some critics have gone way overboard.

Disasters are getting bigger, badder, and less predictable. We need to adjust.

Last week featured some remarkable developments relating to climate policy.

A court orders Shell to cut its emissions, including of its consumers. But will this stand after appeal?

Local leaders should embrace the approach

TRENDING

The possibility of a second Trump presidency looms ahead. Time for some contingency planning!

Carbon border adjustment mechanisms are increasingly the talk of Washington. UCLA Law’s Kimberly Clausing explains some of the options on the table.

Today’s wind and solar resources didn’t come out of nowhere.

The real world effects may be limited. Or they may undercut presidential power, to the surprise of advocates of the unitary executive.

Hundreds of past federal cases relied on Chevron. They remain good law.

A previously obscure 1944 case will now be central to judicial review.

Prop 4 would authorize the issuance of bonds in the amount of $10 billion toward safe drinking water and groundwater, wildfire and forest programs, and to combat sea level rise.

Something similar to Chevron deference may still apply to many (most?) regulations.

How the US Supreme Court’s recent decisions enable greater reliance on “alternative” facts

A post in which I surprise readers — and myself — with strong praise for George W. Bush.

The Supreme Court’s decision in Loper Bright will not necessarily impact how California courts review our state agency determinations. But we’ll feel it in other ways.

Perplexed? Worried? Here’s a guide to a fraught area of law.

The Supreme Court has already grabbed power from agencies through the major questions doctrine.

A previously obscure 1944 case will now be central to judicial review.

We used to have the Chevron test? What test do we have now?

Today’s wind and solar resources didn’t come out of nowhere.

Hundreds of past federal cases relied on Chevron. They remain good law.

Something similar to Chevron deference may still apply to many (most?) regulations.

How the US Supreme Court’s recent decisions enable greater reliance on “alternative” facts

A post in which I surprise readers — and myself — with strong praise for George W. Bush.