News
Climate misinformation is rife on social media – and poised to get worse
Meta’s decision to reduce fact-checking can exacerbate climate misinformation during disasters, leaving users to navigate a landscape prone to false claims, undermining public understanding and complicating crisis management.
The decision by Meta, the parent company of Facebook and Instagram, to end its fact-checking program and otherwise reduce content moderation raises the question of what content on those social media platforms will look like going forward.
One worrisome possibility is that the change could open the floodgates to more climate misinformation on Meta’s apps, including misleading or out-of-context claims during disasters.
In 2020, Meta rolled out its Climate Science Information Center on Facebook to respond to climate misinformation. Currently, third-party fact-checkers working with Meta flag false and misleading posts. Meta then decides whether to attach a warning label to them and reduce how much the company’s algorithms promote them.
Meta’s policies have fact-checkers prioritizing “viral false information,” hoaxes and “provably false claims that are timely, trending and consequential.” Meta explicitly states that this excludes opinion content that does not include false claims.
The company will end its agreements with U.S.-based third-party fact-checking organizations in March 2025. The planned changes slated to roll out to U.S. users won’t affect fact-checking content viewed by users outside the U.S.. The tech industry faces greater regulations on combating misinformation in other regions, such as the European Union.
Fact-checking curbs climate misinformation
I study climate change communication. Fact-checks can help correct political misinformation, including on climate change. People’s beliefs, ideology and prior knowledge affect how well fact-checks work. Finding messages that align with the target audience’s values, along with using trusted messengers – like climate-friendly conservative groups when speaking to political conservatives – can help. So, too, does appealing to shared social norms, like limiting harm to future generations.
Heat waves, flooding and fire conditions are becoming more common and catastrophic as the world warms. Extreme weather events often lead to a spike in social media attention to climate change. Social media posting peaks during a crisis but drops off quickly.
Low-quality fake images created using generative artificial intelligence software, so-called AI slop, is adding to confusion online during crises. For example, in the aftermath of back-to-back hurricanes Helene and Milton last fall, fake AI-generated images of a young girl, shivering and holding a puppy in a boat, went viral on the social media platform X. The spread of rumors and misinformation hindered the Federal Emergency Management Agency’s disaster response.
What distinguishes misinformation from disinformation is the intent of the person or group doing the sharing. Misinformation is false or misleading content shared without active intention to mislead. On the other hand, disinformation is misleading or false information shared with the intent to deceive.
Disinformation campaigns are already happening. In the wake of the 2023 Hawaii wildfires, researchers at Recorded Future, Microsoft, NewsGuard and the University of Maryland independently documented an organized propaganda campaign by Chinese operatives targeting U.S. social media users.
To be sure, the spread of misleading information and rumors on social media is not a new problem. However, not all content moderation approaches have the same effect, and platforms are changing how they address misinformation. For example, X replaced its rumor controls that had helped debunk false claims during fast-moving disasters with user-generated labels, Community Notes. https://www.youtube.com/embed/xgJ-xwXZ0zA?wmode=transparent&start=0 A report found a surge of climate change misinformation on X in the wake of Elon Musk’s acquisition of the social media platform on Oct. 27, 2022.
False claims can go viral rapidly
Meta CEO Mark Zuckerberg specifically cited X’s Community Notes as an inspiration for his company’s planned changes in content moderation. The trouble is false claims go viral quickly. Recent research has found that the response time of crowd-sourced Community Notes is too slow to stop the diffusion of viral misinformation early in its online life cycle – the point when posts are most widely viewed.
In the case of climate change, misinformation is “sticky.” It is especially hard to dislodge falsehoods from people’s minds once they encounter them repeatedly. Furthermore, climate misinformation undermines public acceptance of established science. Just sharing more facts does not work to combat the spread of false claims about climate change.
Explaining that scientists agree that climate change is happening and is caused by humans burning greenhouse gases can prepare people to avoid misinformation. Psychology research indicates that this “inoculation” approach works to reduce the influence of false claims to the contrary.
That’s why warning people against climate misinformation before it goes viral is crucial for curbing its spread. Doing so is likely to get harder on Meta’s apps.
Social media users as sole debunkers
With the coming changes, you will be the fact-checker on Facebook and other Meta apps. The most effective way to pre-bunk against climate misinformation is to lead with accurate information, then warn briefly about the myth – but only state it once. Follow this with explaining why it is inaccurate and repeat the truth.
During climate change-fueled disasters, people are desperate for accurate and reliable information to make lifesaving decisions. Doing so is already challenging enough, like when the Los Angeles County’s emergency management office erroneously sent an evacuation alert to 10 million people on Jan. 9, 2025.
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.
The U.S. public by and large wants the industry to moderate false information online. Instead, it seems that big tech companies are leaving fact-checking to their users.
Jill Hopke, Associate Professor of Journalism, DePaul University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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News
How constitutional guardrails have always contained presidential ambitions
The article discusses concerns regarding Trump’s second term and potential threats to American democracy, highlighting historical presidential power expansions and emphasizing the resilience of democratic institutions against authoritarianism in the U.S.
Victor Menaldo, University of Washington
As Donald Trump’s second inauguration fast approaches, concerns he threatens American democracy are rising yet again. Some warnings have cited Trump’s authoritarian rhetoric, willingness to undermine or malign institutions meant to constrain any president, and a combative style that strives to stretch executive power as far as possible.
Authoritarianism erodes property rights and the rule of law, so financial markets typically respond with alarm to political unrest. If major investors and corporations really believed the United States was on the brink of dictatorship, there would be large-scale capital flight, equity sell-offs, spikes in U.S. credit default swaps or rising bond yields unexplained by typical macroeconomic factors such as inflation forecasts.
Instead, there have been no systematic signs of such market reactions, nor an investor exodus from American markets. Quite the contrary.
This absence of alarm is not conclusive proof that democracy is safe forever, nor that Trump cannot damage American democracy at all. But it does suggest that credible institutions and investors who literally bet on political outcomes for a living do not view an American autocracy as imminent or even likely.
This is probably because the mechanics of upending American democracy would entail surmounting a thick tangle of constitutional, bureaucratic, legal and political obstacles. As a political economist who has written widely about the constitutional foundations of modern democracies, I submit it’s far more complicated than one man issuing brash executive orders.
Presidents have long seized more power
Throughout American history, presidents have achieved far greater expansions of executive power than Trump did in his first term.
Abraham Lincoln suspended habeas corpus during the Civil War, allowing detention without trial. He bypassed Congress through sweeping executive actions, most notably the Emancipation Proclamation, which declared freedom for enslaved people in Confederate states.
Woodrow Wilson created administrative agencies and imposed draconian censorship during World War I via the Espionage Act of 1917 and the Sedition Act of 1918.
Franklin D. Roosevelt’s court-packing plan failed to pass, but it still cowed the Supreme Court into deference. His New Deal bureaucracy centralized vast powers in the executive branch.
Lyndon B. Johnson obtained the Gulf of Tonkin Resolution, transferring major war-making powers from Congress to the presidency. Richard Nixon invoked executive privilege and ordered secret bombings in Cambodia, steps that largely bypassed congressional oversight.
George W. Bush expanded executive prerogatives after 9/11 with warrantless wiretapping and indefinite detention. Barack Obama faced criticism for the dubious legal rationale behind drone strikes targeting U.S. citizens deemed enemy combatants abroad.
These historical examples should not be conflated with an actual ability to impose one-man rule, though. The United States, whatever its imperfections, has a deeply layered system of checks and balances that has repeatedly stymied presidents of both parties when they tried to govern by decree.
Trump’s openly combative style was in many ways less adept at entrenching presidential power than many of his predecessors. During his first term, he broadcast his intentions so transparently that it galvanized numerous institutional forces – judges, bureaucrats, state officials, inspectors general – to resist his attempts. While Trump’s rhetoric was more incendiary, other presidents achieved deeper expansions of the executive branch more discreetly.
Trump’s Jan. 6 plan was never realistic
Trump’s failure to impose his will became particularly evident on Jan. 6, 2021, when claims that an “auto-coup” was afoot never translated into the real-world mechanics that would have kept him in office beyond the end of his term.
Even before the Electoral Count Reform Act made the process clearer in 2022, scholars agreed that under the 12th Amendment the vice president’s role in certifying the election is purely ministerial, giving him no constitutional basis to replace or discard certified electoral votes. Similarly, state laws mandate that certification is a mandatory, ministerial duty, preventing officials from arbitrarily refusing to certify election results.
Had Pence refused to certify the Electoral College vote count, it is more likely than not that courts would have swiftly ordered Congress to proceed. Moreover, the 20th Amendment fixed noon on Jan. 20 as the end of the outgoing president’s term, making it impossible for Trump to remain in power just by creating delay or confusion.
The idea that Pence’s refusal to certify could erase state-certified votes, or coerce Congress into accepting alternate slates, had no firm grounding in law or precedent. After Jan. 20, the outgoing president would simply cease to hold office. Thus, the chain of events needed for an auto-coup to occur in 2021 would have fallen apart under the weight of well-established procedures.
A massive bureaucracy
Potential avenues of power consolidation during Trump’s impending second term are equally narrow. The federal bureaucracy makes it exceedingly difficult for a president to rule by fiat.
The Department of Justice alone comprises roughly 115,000 employees, including over 10,000 attorneys and 13,000 FBI agents, most of them career civil servants protected by the Civil Service Reform Act and whistleblower laws. They have their own professional standards and can challenge or reveal political interference. If an administration tries to remove them en masse, it runs into protracted appeals processes, legal constraints, the need to conduct a bevy of lengthy background checks and a crippling loss of institutional knowledge.
Past episodes, including the George W. Bush administration’s politically motivated dismissals of U.S. attorneys in 2006 and 2007, illustrate that congressional oversight and internal department practices can still produce major pushback, resignations and scandals that thwart political interference with the Justice Department.
Independent regulatory agencies also resist being dominated by the president. Many are designed so that no more than three out of five commissioners can belong to the same political party, ensuring some measure of bipartisan representation. Minority commissioners can deploy a host of procedural tools – delaying votes, demanding comprehensive studies, calling for hearings – that slow down or block controversial proposals. This makes it harder for a single leader to unilaterally impose policy. Those minority commissioners can also alert the media and Congress to questionable moves, inviting investigations or public scrutiny.
In addition, a 2024 Supreme Court ruling shifted the power to interpret federal laws, as passed by Congress, away from executive branch government agencies. Now, federal judges play a more active role in determining what Congress’ words mean. This requires agencies to operate within narrower bounds and to produce stronger evidence to justify their decisions. In practical terms, an administration now has less leeway to stretch statutes for partisan or authoritarian ends without encountering judicial pushback.
Layers of defenses
American democracy has vulnerabilities, and other democracies have collapsed under powerful executives before. But in my view, it’s not reasonable to draw definitive lessons from a tiny number of extreme outliers, such as Hitler in 1933 or the handful of elected leaders who staged more recent auto-coups in fragile or developing democracies such as Argentina, Peru, Turkey and even Hungary.
The United States stands out for having a complex federal system, entrenched legal practices and multiple layers of institutional friction. Those protections have historically proven adept at limiting presidential overreach – whether subtle or bombastic.
In addition, state-level politicians, including attorneys general and governors, have repeatedly demonstrated their willingness to challenge federal overreach through litigation and noncooperation.
The military’s professional culture of civilian control and constitutional fidelity, consistently upheld by the courts, provides another safeguard. For instance, in 1952 the Supreme Court ruling in Youngstown Sheet and Tube Co. v. Sawyer reversed President Harry Truman’s order that the military seize privately owned steel mills to ensure supply during the Korean War.
All those institutional checks are further buttressed by a robust civil society that can mobilize legal challenges, advocacy campaigns and grassroots resistance. Corporations can wield economic influence through public statements, campaign funding decisions and policy stances – as many did in the aftermath of Jan. 6.
Taken together, these overlapping layers of resistance make the path to autocracy far more challenging than many casual observers might assume. These protections also may explain why most Americans are resigned to Trump’s second term: Many may have come to realize that the nation’s democratic experiment is not at stake – and probably never was.
Victor Menaldo, Professor of Political Science, Co-founder of the Political Economy Forum, University of Washington
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Space and Tech
News Brief: Blue Origin’s New Glenn Successfully Reaches Orbit on Historic NG-1 Mission
Cape Canaveral, FL – January 16, 2025 – In a remarkable achievement for commercial spaceflight, Blue Origin’s New Glenn rocket successfully reached orbit during its inaugural NG-1 mission today, marking a significant milestone for the company and the industry. The rocket’s second stage performed flawlessly, completing two successful burns with the BE-3U engines, achieving its intended orbital parameters.
Dave Limp, CEO of Blue Origin, expressed his pride in the team’s accomplishment, stating, “New Glenn achieved orbit on its first attempt! We set out with ambitious goals, and while we lost our booster during descent, we gained invaluable insights from today’s mission.” Limp highlighted the importance of New Glenn in supporting critical missions for customers, including NASA’s Artemis program, which aims to establish a sustained human presence on the Moon.
New Glenn
The New Glenn vehicle is pivotal for Blue Origin’s future launches, including the Blue Moon Mark 1 cargo lander and the Mark 2 crewed lander, which will serve NASA’s lunar objectives. In addition, the company is seeing strong demand, with various vehicles in production and a growing list of customers like NASA, Amazon’s Project Kuiper, and AST SpaceMobile.
Jarrett Jones, Senior Vice President of New Glenn, remarked on the significance of the day, saying, “Today marks a new era for Blue Origin and for commercial space. We’re ramping our launch cadence and are incredibly grateful to everyone at Blue Origin, our customers, and the space community for their unwavering support.”
The launch, which took place at 2:03 a.m. EST from Launch Complex 36, signals the beginning of a formidable era in Blue Origin’s operations as it seeks to connect its missions with emerging national security objectives through certification from the U.S. Space Force.
Blue Origin plans to conduct further missions with New Glenn, expanding its role in the growing landscape of space exploration and resource utilization. The company is focused on learning from today’s endeavor and aims to return for another launch attempt this spring.
Stay tuned for more updates on Blue Origin’s ambitious journeys ahead!
Related Link:
https://www.blueorigin.com/news/new-glenn-ng-1-mission
The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/
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Urbanism
Metrolink is Coming Soon: Ready for a New Era of Commuting in Santa Barbara and Goleta!
Exciting news is on the horizon for commuters in the Santa Barbara and Goleta area! After years of planning and anticipation, the Metrolink commuter train service is set to launch this fall, providing a new, efficient way to travel between Ventura County and Santa Barbara County. With the increasing focus on alternative transportation options, this project represents a significant step forward for our communities and environment.
The Journey Begins
The Santa Barbara County Association of Governments (SBCAG) is at the forefront of this initiative, fulfilling a promise made to voters who approved a funding tax aimed at both widening the freeway and exploring innovative transportation alternatives. Originally considered along with Amtrak, the decision to partner with Metrolink emerged, as their schedules proved more conducive to the commuter needs of the area.
Metrolink’s plan is to operate a streamlined route starting from Moorpark, with stops in our beautiful Santa Barbara and Goleta, avoiding the timing conflicts that hampered the Amtrak discussions. Aaron Bonfilio, SBCAG’s Director of Multimodal Programs, emphasized the importance of this collaboration, saying, “working with them to develop this agreement is critical to the next step. And that’s what this is all about.”
A Convenient Ride
Imagine leaving Oxnard at a crisp 7 a.m. and arriving in Santa Barbara by 7:51 a.m., or reaching Goleta shortly after at 8:03 a.m. The convenience of this service is striking, with additional afternoon departures that will surely benefit daily commuters. Goleta Mayor Paula Perotte expressed her enthusiasm, stating, “Oh, that’s totally reasonable,” highlighting the strategic scheduling designed to meet local needs.
Riders can look forward to a brand new train depot in Goleta, currently under construction, with daily bus connections to enhance accessibility. Bonfilio mentioned the multiple options available through the Coastal Express, providing around 20 trips in both directions each morning and afternoon.
An Affordable and Productive Commute
The introductory round-trip fare of just $10, or $5 in each direction, is a refreshing incentive intended to encourage residents to leave their cars behind. It’s not only planet-friendly but wallet-friendly, too! For those opting to work during their commute, Mayor Perotte noted that riding the train may even allow workers to log their commute time since they can be productive on their laptops while on board.
Initial projections show around 200 daily riders, and with a capacity for over 500, there’s plenty of room for growth. “I think once people get used to riding the train, they’re going to love it,” said Mayor Perotte, sharing her vision of creating a new commuting habit that moves people away from sitting in traffic.
Ready to Roll
SBCAG is currently finalizing agreements to ensure everything is in place before the fall launch, paving the way for an exciting new chapter in commuting for Santa Barbara and Goleta residents. This initiative not only represents a practical solution to transportation challenges but also offers a glimpse into a future where public transit continues to evolve.
In closing, let’s prepare to say goodbye to traffic woes and hello to the ease and joy of train travel. Get ready to hop on the Metrolink and enjoy the ride into a more connected and sustainable future! 🚆✨
STM Daily News is a vibrant news blog dedicated to sharing the brighter side of human experiences. Emphasizing positive, uplifting stories, the site focuses on delivering inspiring, informative, and well-researched content. With a commitment to accurate, fair, and responsible journalism, STM Daily News aims to foster a community of readers passionate about positive change and engaged in meaningful conversations. Join the movement and explore stories that celebrate the positive impacts shaping our world.
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