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scientific uncertainty

Coronavirus Tests and Their Limits

Eyeballing trends in the epidemic? Proceed with caution!

Many of us anxiously scan coronavirus statistics, looking at trends and cross-country comparisons. Warning: We need to be cautious in interpreting those numbers. There’s lots of noise in the data, meaning that it’s not always an accurate measure of what we want to know about the disease. Even death counts are not always reliable — …

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Debate Amid Coronavirus: Are Single-Use Plastic Bags Safer?

How Plastics Companies and Environmental Groups Can Help Us Find an Answer

Since the outbreak of COVID-19, concerns have grown over the safety of grocery bags. Many U.S. states—among them New York, California, Maine, Massachusetts, and Oregon—have suspended or delayed their single-use plastic bag bans in the past two months. Some places like Massachusetts, New Hampshire, and San Francisco have gone even further to temporarily ban reusable …

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Are the Coronavirus Models Too Pessimistic?

Unfortunately, if anything, reality has often turned out somewhat worse than predicted.

The White House thinks coronavirus models are too pessimistic. If anything, the evidence suggests the models aren’t pessimistic enough. Their projections of future deaths have often been too low.

How the Coronavirus is (Not) Like Climate Change

The two have some informative parallels, although some observers draw the wrong conclusions

The coronavirus dominates the news and much of our minds. Here at Legal Planet, we have written about the coronavirus and presidential powers, disaster declarations, fossil fuel production, decision-making under uncertainty, inequality, and cities. I will join the party and consider what are the parallels and differences between the coronavirus crisis and anthropogenic climate change, …

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Uncertainty in the Age of Coronavirus

There’s a lot we don’t know at this point. How should we deal with that?

Knowledge about the coronavirus is limited but growing. In the meantime, how should we cope with this uncertainty? I can’t give you psychological advice, but I can say something about how to think about this uncertainty. How to make decisions under uncertainty is something we know a lot about from the environmental sphere. Uncertainty is …

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Judicial Deference to Agencies: A Timeline

Decisions about judicial deference to agencies on legal issues didn’t begin or end with Chevron.

How the ICC is Using International Criminal Law to Prosecute Suspects of Eco Crimes

Guest contributor Aria Burdon Dasbach writes that the International Criminal Court is in the process of weighing dozens of suggestions for how to go after global environmental crimes.

Climate Policy and the Audacity of Hope

The barriers are still huge — but we can also envision a path to success.

LGBTQ People Face Greater Climate Risks

A new study by the UCLA Williams Institute finds that LGBTQ people in same-sex couples are at greater risk of exposure to the harms of climate change compared to straight couples.

Why the New Climate Reg for Coal is a Perfectly Normal EPA Rule

EPA’s approach isn’t a novel innovation. It’s just EPA applying its usual approach.

EPA’s New Power Plant Rules Have Dropped. What Happens Next?

Media battles. Lawsuits. Stay requests. And political mayhem.

We Need a True Debate Over Income-Graduated Fixed Charges

A state bill to cap the fixed charges utilities can collect in California would shut down an important debate about equity and rate design. Here’s a better way forward.

Could Trump Cancel the IRA?

Probably not. But also possibly yes.

Climate Action for Earth Day

“We have a long way to go, but we’ve started down the path.” I asked my UCLA Emmett Institute colleagues what climate actions give them hope on Earth Day. Here’s how they answered.

A New Era for Protecting Public Lands

The Bureau of Land Management has always prioritized extraction activities. Now the agency has announced a rule that could elevate conservation.

California Wins Major Clean Air Act/Climate Change Case in D.C. Circuit

U.S. Court of Appeals Rejects Red States’ Challenge to California’s CAA “Waiver Authority”

U.S. Supreme Court Revisits, Tightens Regulatory Takings Limits on Land Use Regulation

California Homeowner’s Takings Challenge to County’s Traffic Impact Fee Heads Back to State Court

Ranking the Candidates’ Focus on Energy & Climate

Some campaign websites mention these issues only in passing. Others went into more detail.

No, EVs are Not Worse for the Planet

There’s an electric car culture war raging. It doesn’t hurt to say obvious things, like that electric cars reduce driving costs and pollute far less than gas-powered cars.

A Total Eclipse of the Heat

The eclipse mania gripping U.S. media and the entire nation is an opportunity to gaze in awe at the climate crisis we’ve unleashed and talk about our collective response.

Power of the People: Environmental Advocacy in China

Several of China’s most prominent environmental advocates will join a keynote talk at UCLA Law on the role of civil society in addressing China’s global environmental impacts.

Filling in the Picture: The Latest From Kennedy about Climate

Here’s what Kennedy says about his campaign, its effect on the race, and climate change.

Don’t Count Your Judicial Vultures Before They Hatch

The conservative Supreme Court majority may turn out as bad as we fear. Or maybe not.

A New Era for Protecting Public Lands

The Bureau of Land Management has always prioritized extraction activities. Now the agency has announced a rule that could elevate conservation.

Climate Action for Earth Day

“We have a long way to go, but we’ve started down the path.” I asked my UCLA Emmett Institute colleagues what climate actions give them hope on Earth Day. Here’s how they answered.

scientific uncertainty

Eyeballing trends in the epidemic? Proceed with caution!

How Plastics Companies and Environmental Groups Can Help Us Find an Answer

Unfortunately, if anything, reality has often turned out somewhat worse than predicted.

The two have some informative parallels, although some observers draw the wrong conclusions

There’s a lot we don’t know at this point. How should we deal with that?

TRENDING

Decisions about judicial deference to agencies on legal issues didn’t begin or end with Chevron.

Guest contributor Aria Burdon Dasbach writes that the International Criminal Court is in the process of weighing dozens of suggestions for how to go after global environmental crimes.

The barriers are still huge — but we can also envision a path to success.

A new study by the UCLA Williams Institute finds that LGBTQ people in same-sex couples are at greater risk of exposure to the harms of climate change compared to straight couples.

EPA’s approach isn’t a novel innovation. It’s just EPA applying its usual approach.

Media battles. Lawsuits. Stay requests. And political mayhem.

A state bill to cap the fixed charges utilities can collect in California would shut down an important debate about equity and rate design. Here’s a better way forward.

Probably not. But also possibly yes.

“We have a long way to go, but we’ve started down the path.” I asked my UCLA Emmett Institute colleagues what climate actions give them hope on Earth Day. Here’s how they answered.

The Bureau of Land Management has always prioritized extraction activities. Now the agency has announced a rule that could elevate conservation.

U.S. Court of Appeals Rejects Red States’ Challenge to California’s CAA “Waiver Authority”

California Homeowner’s Takings Challenge to County’s Traffic Impact Fee Heads Back to State Court

Some campaign websites mention these issues only in passing. Others went into more detail.

There’s an electric car culture war raging. It doesn’t hurt to say obvious things, like that electric cars reduce driving costs and pollute far less than gas-powered cars.

The eclipse mania gripping U.S. media and the entire nation is an opportunity to gaze in awe at the climate crisis we’ve unleashed and talk about our collective response.

Several of China’s most prominent environmental advocates will join a keynote talk at UCLA Law on the role of civil society in addressing China’s global environmental impacts.

Here’s what Kennedy says about his campaign, its effect on the race, and climate change.

The conservative Supreme Court majority may turn out as bad as we fear. Or maybe not.

The Bureau of Land Management has always prioritized extraction activities. Now the agency has announced a rule that could elevate conservation.

“We have a long way to go, but we’ve started down the path.” I asked my UCLA Emmett Institute colleagues what climate actions give them hope on Earth Day. Here’s how they answered.