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How Emotions Influence How People Deal with Natural Disasters
Researchers led by a University of Montrel architecture professor look at how fear, anger and pride combine to shape responses to climate risks in four Latin American communities.
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In Times of Crisis, States Have Few Tools to Fight Misinformation
While officials in Southern California fought fire and falsehoods, Meta —the parent company of Facebook and Instagram —announced it would eliminate its fact-checking program in the name of free expression. As social media companies are pushing back against efforts to crack down on falsehoods, questions are asked about what, if anything, state governments can do to stop the spread of harmful lies and rumors that proliferate on social media.
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The L.A. Fires Show a Need to Rethink Our Wildland Firefighting Systems
As bad as the fires in the Los Angeles area have been—more than 12,000 structures burned, about 180,000 people evacuated, more than 35,000 acres scorched, and at least 25 deaths—they could have been even worse, but in some ways Angelenos got lucky. Asystem built on luck, however, is not a durable system. It is already strained, and it risks breaking down in a world of greater and more frequent wildfires.
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Climate Misinformation Is Rife on Social Media – and Poised to Get Worse
The decision by Meta, the parent company of Facebook and Instagram, to end its fact-checking program and otherwise reduce content moderation would open the floodgates to more climate misinformation on Meta’s apps, including misleading or out-of-context claims during disasters. Crowd-sourced debunking is no match for organized disinformation campaigns in the midst of information vacuums during a crisis. The conditions for the rapid and unchecked spread of misleading, and outright false, content could get worse with Meta’s content moderation policy and algorithmic changes.
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How America Courted Increasingly Destructive Wildfires − and What That Means for Protecting Homes Today
Over a century of fire suppression efforts have conditioned Americans to expect wildland firefighters to snuff out fires quickly, even as people build homes deeper into landscapes that regularly burn. Over time, extensive fire suppression, home construction in high fire-risk areas and climate change have set the stage for the increasingly destructive wildfires we see today.
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What Mercenaries Can Teach Us About Climate-Fueled Disaster Responses
The devastating fires in Southern California, many of which are still burning out of control, have exposed a controversial and increasingly attractive disaster response alternative that engages the private sector.
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How Hard Is It to Prevent Recurring Blackouts in Puerto Rico?
Using the island as a model, researchers demonstrate the “DyMonDS” framework can improve resiliency to extreme weather and ease the integration of new resources.
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What Made the Los Angeles Wildfires So Monstrous
Powerful winds and extra-dry vegetation have fueled what may become the costliest wildfires on record. The longer-term challenge is better adapting Los Angeles, and the rest of California, to a future of ever-worsening droughts and wildfires. “People talk about adapting to the climate,” sys one expert. “We haven’t adapted to the climate we have, let alone the climate that’s coming.”
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How Santa Ana Winds Fueled the Deadly Fires in Southern California
California is seeing more destructive fires than we saw in the past. That’s driven not just by changes in the climate and the winds, but also by population growth.
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Wildfires as a Tool for Terrorism: Implications for Homeland Security
In recent years, wildfires have become an increasingly significant concern due to their devastating impacts on communities, economies, and ecosystems. Beyond their natural occurrence, wildfires are also gaining attention as a potential tool for malicious actors, including foreign and domestic terrorists.
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A Disaster Expert Explains Why the L.A. Fires Have Been So Catastrophic
As we’re seeing more and more disaster events, it raises questions about risk and whether insurers are going to keep insuring homes in the long run. Increasingly, it seems the answer is no.
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Mississippi River Towns Pilot New Insurance Model to Help with Disaster Response
The pilot will test parametric insurance, which pays out quickly after agreed-upon “triggers”–such as wind speeds or river heights –reach a certain level.
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Five Climate Realism Insights on California’s Wildfires
The wildfires scorching the region around Los Angeles are likely to be the most expensive in history. But, future climate change-related disasters will certainly top them in cost. Here are some steps to limit the damage.
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Amidst Compounding Disasters, Resilient Housing Can Anchor Communities
Back-to-back hurricanes wreaking havoc across huge swaths of the Southeast were yet another sign of the intensifying impacts of climate change. The nationwide shortage of reliable, affordable housing and the increasing tempo of extreme weather events are separate crises that overlap and magnify each other’s impacts.
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The Great Ripple - How a Tsunami Can Disrupt Global Trade
Shipping facilitates more than 80% of global trade, meaning disruptions to the global port network can have severe consequences for global commerce. Port disruptions are thus costly, very costly.
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The long view
Huge Areas May Face Possibly Fatal Heat Waves if Warming Continues
A new assessment warns that if Earth’s average temperature reaches 2 degrees C over the preindustrial average, widespread areas may become too hot during extreme heat events for many people to survive without artificial cooling.
Trump’s Cuts to Federal Wildfire Crews Could Have “Scary” Consequences
President Donald Trump’s moves to slash the federal workforce have gutted the ranks of wildland firefighters and support personnel, fire professionals warn, leaving communities to face deadly consequences when big blazes arrive this summer. States, tribes and fire chiefs are preparing for a fire season with minimal federal support.