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MLK’s ‘beloved community’ has inspired social justice work for decades − what did he mean?

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theconversation.com – Jason Oliver Evans, Research Associate and Lecturer, University of Virginia – 2025-01-16 12:55:00

Volunteers paint columns in a hallway during the Martin Luther King Jr. National Day of Service at Ron Brown College Preparatory High School in Washington, D.C., in 2019.
Katherine Frey/The Washington Post via Getty Images

Jason Oliver Evans, University of Virginia

Since 1983, when President Ronald Reagan signed Martin Luther King Jr. Day into law, many Americans have observed the federal holiday to commemorate the life and legacy of the civil rights leader, Baptist minister and theologian.

MLK Day volunteers typically perform community service that continues King’s fight to end racial discrimination and economic injustice – to build the “beloved community,” as he often said.

King does not fully explain the phrase’s meaning in his published writings, speeches and sermons. Scholars Rufus Burrow Jr. and Lewis V. Baldwin, however, argue that the beloved community is King’s principal ethical goal, guiding the struggle against what he called the “three evils of American society”: racism, economic exploitation and militarism.

As a Baptist minister and theologian myself, I believe it is important to understand the origins of the concept of the beloved community, how King understood it and how he worked to make it a reality.

Older origins

Although King popularized the beloved community, the phrase has roots in the thought of 19th-century American religious philosopher Josiah Royce.

In 1913, toward the end of his long career, Royce published “The Problem of Christianity.” The book compiles lectures on the Christian religion, including the idea of the church and its mission, and coined the term beloved community. Based on his readings of the biblical gospels, as well as the writings of the apostle Paul, Royce argued that the beloved community was one where individuals are transformed by God’s love.

A black and white portrait of a man in a dark suit jacket and black bow tie.
Philosopher Josiah Royce (1855-1916).
The Royce Society via Wikimedia Commons

In turn, members express that love as loyalty toward each other – for example, the devoted love a member of the church would have toward the church as a whole.

While Royce often identified the beloved community with the church, he extends the concept beyond the walls of Christianity. In any type of community, Royce argued, from clans to nations, there are individuals who express love and devotion not only to their own community, but who foster a sense of the community that includes all humankind.

According to Royce, the ideal or beloved community is a “universal community” – one to which all human beings belong or will eventually belong at the end of time.

‘Beloved’ diversity

Twentieth-century pastor, philosopher, mystic, theologian and civil rights leader Howard Thurman retrieved Royce’s idea of the beloved community and applied it to his life and work, most notably in his 1971 book “The Search for Common Ground.”

Thurman first used the term in an unpublished and undated article: Desegregation, Integration, and the Beloved Community. Here, he argued that the beloved community cannot be achieved by sheer will or commanded by force. Rather, it begins with transformation in each person’s “human spirit.” The seeds of the beloved community extend outward into society as each person assumes the responsibility of bringing it to pass.

Thurman envisioned the beloved community as one that exemplifies harmony – harmony enriched by members’ diversity. It is a community wherein people from all racial, national, religious and ethnic backgrounds are respected, and where their human dignity is affirmed. Thurman was convinced that beloved community was achievable because of the dedication he saw from activists during the struggle for racial integration.

A man in clerical robes photographed sitting off-center in the frame, against a white wall.
Minister, theologian and civil rights activist Howard Thurman.
On Being/Flickr, CC BY-NC-SA

During his lifetime, Thurman sought to build this beloved community through his activism for racial justice. For example, he co-founded the Church for the Fellowship of All Peoples, an interracial and interfaith community in San Francisco, which he co-pastored from 1943 to 1953.

Thurman’s writings and activism deeply influenced King. Burrow argued that it is not entirely clear when and where King first learned the concept of beloved community. Yet King emphasized its importance in much of his writing and political action.

Love and action

In simplest terms, King defined the beloved community as a community transformed by love. Like Royce, he drew his understanding of love from the Bible’s New Testament. In the original Greek, the Gospels use the word “agape,” which suggests God’s self-giving, unconditional love for humanity – and, by extension, human beings’ self-giving, unconditional love for each other.

According to Baldwin, however, King’s understanding of the beloved community is better understood against the backdrop of the Black church tradition. Raised in the Ebenezer Baptist Church of Atlanta, King learned lessons on the meaning of love from his parents, Rev. Martin Luther King Sr. – Ebenezer’s pastor, who was also a leader in the local chapter of the National Association for the Advancement of Colored People – and Alberta Christine Williams King.

One of the distinctions in King’s thought is that he believed the beloved community could be achieved through nonviolent direct action, such as sit-ins, marches and boycotts. In part, he was inspired by Thurman, who had embraced the nonviolence at the heart of Mahatma Gandhi’s resistance against the British in India. For King, nonviolence was the only viable means for achieving the United States of America’s redemption from the sin of racial segregation and white supremacy.

A crowd of people walking in lines march in suits and ties, with one participant holding an American flag.
Martin Luther King Jr. and his wife, Coretta, lead a five-day march to the Alabama State Capitol in Montgomery in 1965.
Bettmann via Getty Images

For King, therefore, the beloved community was not merely a utopian vision of the future. He envisioned it as an obtainable ethical goal that all human beings must work collectively toward achieving.

“Only a refusal to hate or kill can put an end to the chain of violence in the world and lead us toward a community where men can live together without fear,” King wrote in 1966. “Our goal is to create a beloved community and this will require a qualitative change in our souls as well as a quantitative change in our lives.”

Searching for the beloved community today

King’s idea of the beloved community has not only influenced people affiliated with the Christian tradition but also people from other faiths and none.

For instance, scholars Elizabeth A. Johnson, bell hooks and Joy James have reflected upon the meaning of the beloved community amid ongoing challenges such as global climate change, sexism, racism and other forms of structural violence.

People around the world continue to draw insight and inspiration from King’s thought, especially from his insistence that love is “the most durable power” to change the world for the better. Questions remain about whether his beloved community can be realized, or how. But I believe it is important to understand King’s ethical concept and its continuing influence on movements that seek an end to injustice.The Conversation

Jason Oliver Evans, Research Associate and Lecturer, University of Virginia

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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If FEMA didn’t exist, could states handle the disaster response alone?

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theconversation.com – Ming Xie, Assistant Professor of Emergency Management and Public Health, University of Maryland, Baltimore County – 2025-02-10 07:45:00

If FEMA didn’t exist, could states handle the disaster response alone?

Hurricane Ian caused widespread damage in Florida in 2022, estimated at over $112 billion. This scene was once a shopping center.
Giorgio Veira/AFP via Getty Images

Ming Xie, University of Maryland, Baltimore County

Imagine a world in which a hurricane devastates the Gulf Coast, and the U.S. has no federal agency prepared to quickly send supplies, financial aid and temporary housing assistance.

Could the states manage this catastrophic event on their own?

Normally, the Federal Emergency Management Agency, known as FEMA, is prepared to marshal supplies within hours of a disaster and begin distributing financial aid to residents who need help.

However, with President Donald Trump questioning FEMA’s future and suggesting states take over recovery instead, and climate change causing more frequent and severe disasters, it’s worth asking how prepared states are to face these growing challenges without help.

What FEMA does

FEMA was created in 1979 with the job of coordinating national responses to disasters, but the federal government has played important roles in disaster relief since the 1800s.

During a disaster, FEMA’s assistance can begin only after a state requests an emergency declaration and the U.S. president approves it. The request has to show that the disaster is so severe that the state can’t handle the response on its own.

FEMA’s role is to support state and local governments by coordinating federal agencies and providing financial aid and recovery assistance that states would otherwise struggle to supply on their own. FEMA doesn’t “take over,” as a misinformation campaign launched during Hurricane Helene claimed. Instead, it pools federal resources to allow states to recover faster from expensive disasters.

During a disaster, FEMA:

  • Coordinates federal resources. For example, during Hurricane Ian in 2022, FEMA coordinated with the U.S. Coast Guard, the Department of Defense and search-and-rescue teams to conduct rescue operations, organized utility crews to begin restoring power and also delivered water and millions of meals.

  • Provides financial assistance. FEMA distributes billions of dollars in disaster relief funds to help individuals, businesses and local governments recover. As of Feb. 3, 2025, FEMA aid from 2024 storms included US$1.04 billion related to Hurricane Milton, $416.1 million for Hurricane Helene and $112.6 million for Hurricane Debby.

  • Provides logistical support. FEMA coordinates with state and local governments, nonprofits such as the American Red Cross and federal agencies to supply cots, blankets and hygiene supplies for emergency shelters. It also works with state and local partners to distribute critical supplies such as food, water and medical aid.

The agency also manages the National Flood Insurance Program, offers disaster preparedness training and helps states develop response plans to improve their overall responses systems.

What FEMA aid looks like in a disaster

When wildfires swept through Maui, Hawaii, in August 2023, FEMA provided emergency grants to cover immediate needs such as food, clothing and essential supplies for survivors.

The agency arranged hotel rooms, rental assistance and financial aid for residents who lost homes or belongings. Its Direct Housing Program has spent $295 million to lease homes for more than 1,200 households. This comprehensive support helped thousands of people begin rebuilding their lives after losing almost everything.

FEMA also helped fund construction of a temporary school to ensure that students whose schools burned could continue their classes. Hawaii, with its relatively small population and limited emergency funds, would have struggled to mount a comparable response on its own.

A man wearing a T-shirt with the state seal of Hawaii speaks with reporters, standing next to a woman with 'FEMA' on her cap and shirt with ocean and burned properties behind them.
Hawaii Gov. Josh Green, center, and then-FEMA Administrator Deanne Criswell speak to reporters in Lahaina, Hawaii, on Aug. 12, 2023, while assessing the wildfire damage there.
AP Photo/Rick Bowmer

Larger states often need help, too. When a 2021 winter storm overwhelmed Texas’ power grid and water infrastructure, FEMA coordinated the delivery of essential supplies, including water, fuel, generators and blankets, following the disaster declaration on Feb. 19, 2021. Within days, it awarded more than $2.8 million in grants to help people with temporary housing and home repairs.

Which states would suffer most without FEMA?

Without FEMA or other federal support, states would have to manage the disaster response and recovery on their own.

States prone to frequent disasters, such as Louisiana and Florida, would face expensive recurring challenges that would likely exacerbate recovery delays and reduce their overall resilience.

Smaller, more rural and less wealthy states that lack the financial resources and logistical capabilities to respond effectively would be disproportionately affected.

“States don’t have that capability built to handle a disaster every single year,” Lynn Budd, director of the Wyoming Office of Homeland Security, told Stateline in an interview. Access to FEMA avoids the need for expensive disaster response infrastructure in each state.

States might be able to arrange regional cooperation. But state-led responses and regional models have limitations. The National Guard could assist with supply distribution, but it isn’t designed to provide fast financial aid, housing or long-term recovery options, and the supplies and the recovery effort still come at a cost.

A National Guard member walks in front of search and rescue vehicles.
Members of the National Guard and a FEMA search-and-rescue team work together in the disaster response after Hurricane Florence pounded Wilmington, N.C., in September 2018.
Andrew Caballero-Reynolds/AFP via Getty Images

Wealthier states might be better equipped to manage on their own, but poorer states would likely struggle. States with less funding and infrastructure would be left relying on nonprofits and community-based efforts. But these organizations are not capable of providing the scope of services FEMA can.

Any federal funding would also be slow if Congress had to approve aid after each disaster, rather than having FEMA already prepared to respond. States would be at the mercy of congressional infighting.

In the absence of a federal response and coordinating role, recovery would be uneven, with wealthier areas recovering faster and poorer areas likely seeing more prolonged hardships.

What does this mean?

Coordinating disaster response is complex, the paperwork for federal assistance can be frustrating, and the agency does draw criticism. However, it also fills an important role.

As the frequency of natural disasters continues to rise due to climate change, ask yourself: How prepared is your state for a disaster, and could it get by without federal aid?The Conversation

Ming Xie, Assistant Professor of Emergency Management and Public Health, University of Maryland, Baltimore County

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Here’s how researchers are helping AIs get their facts straight

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theconversation.com – Lu Wang, Associate Professor of Computer Science and Engineering, University of Michigan – 2025-02-10 07:44:00

Here’s how researchers are helping AIs get their facts straight

AI chatbots need help learning to give accurate answers.
CreativaImages/iStock via Getty Images

Lu Wang, University of Michigan

AI has made it easier than ever to find information: Ask ChatGPT almost anything, and the system swiftly delivers an answer. But the large language models that power popular tools like OpenAI’s ChatGPT or Anthropic’s Claude were not designed to be accurate or factual. They regularly “hallucinate” and offer up falsehoods as if they were hard facts.

Yet people are relying more and more on AI to answer their questions. Half of all people in the U.S. between the ages of 14 and 22 now use AI to get information, according to a 2024 Harvard study. An analysis by The Washington Post found that more than 17% of prompts on ChatGPT are requests for information.

One way researchers are attempting to improve the information AI systems give is to have the systems indicate how confident they are in the accuracy of their answers. I’m a computer scientist who studies natural language processing and machine learning. My lab at the University of Michigan has developed a new way of deriving confidence scores that improves the accuracy of AI chatbot answers. But confidence scores can only do so much.

Popular and problematic

Leading technology companies are increasingly integrating AI into search engines. Google now offers AI Overviews that appear as text summaries above the usual list of links in any search result. Other upstart search engines, such as Perplexity, are challenging traditional search engines with their own AI-generated summaries.

The convenience of these summaries has made these tools very popular. Why scour the contents of multiple websites when AI can provide the most pertinent information in a few seconds?

AI tools seem to offer a smoother, more expedient avenue to getting information. But they can also lead people astray or even expose them to harmful falsehoods. My lab has found that even the most accurate AI models hallucinate in 25% of claims. This hallucination rate is concerning because other research suggests AI can influence what people think.

YouTube video
It bears emphasizing: AI chatbots are designed to sound good, not give accurate information.

Language models hallucinate because they learn and operate on statistical patterns drawn from a massive amount of text data, much of which comes from the internet. This means that they are not necessarily grounded in real-world facts. They also lack other human competencies, like common sense and the ability to distinguish between serious expressions and sarcastic ones.

All this was on display last spring, when a user asked Google’s AI Overviews tool to suggest a way to keep cheese from sliding off a pizza. The tool promptly recommended mixing the cheese with glue. It then came to light that someone had once posted this obviously tongue-in-cheek recommendation on Reddit. Like most large language models, Google’s model had likely been trained with information scraped from myriad internet sources, including Reddit. It then mistakenly interpreted this user’s joke as a genuine suggestion.

While most users wouldn’t take the glue recommendation seriously, some hallucinated information can cause real harm. AI search engines and chatbots have repeatedly been caught citing debunked, racist pseudoscience as fact. Last year, Perplexity AI stated that a police officer in California was guilty of a crime that he did not commit.

Showing confidence

Building AI systems that prioritize veracity is challenging, but not impossible. One way AI developers are approaching this problem is to design models that communicate their confidence in their answers. This typically comes in the form of a confidence score – a number indicating how likely it is that a model is providing accurate information. But estimating a model’s confidence in the content it provides is also a complicated task.

YouTube video
How confidence scores work in machine learning.

One common approach to making this estimate involves asking the model to repeatedly respond to a given query. If the model is reliable, it should generate similar answers to the same query. If it can’t answer consistently, the AI is likely lacking the information it needs to answer accurately. Over time, the results of these tests become the AI’s confidence scores for specific subject areas.

Other approaches evaluate AI accuracy by directly prompting and training models to state how confident they are in their answers. But this offers no real accountability. Allowing an AI to evaluate its own confidence leaves room for the system to give itself a passing grade and continue to offer false or harmful information.

My lab has designed algorithms that assign confidence scores by breaking down a large language model’s responses into individual claims that can be automatically cross-referenced with Wikipedia. We assess the semantic equivalence between the AI model’s output and the referenced Wikipedia entries for the assertions. Our approach allows the AI to quickly evaluate the accuracy of all its statements. Of course, relying on Wikipedia articles, which are usually but not always accurate, also has its limitations.

Publishing confidence scores along with a model’s answers could help people to think more critically about the veracity of information that these tools provide. A language model can also be trained to withhold information if it earns a confidence score that falls below a set threshold. My lab has also shown that confidence scores can be used to help AI models generate more accurate answers.

Limits of confidence

There’s still a long way to go to ensure truly accurate AI. Most of these approaches assume that the information needed to correctly evaluate an AI’s accuracy can be found on Wikipedia and other online databases.

But when accurate information is just not that easy to come by, confidence estimates can be misleading. To account for cases like these, Google has developed special mechanisms for evaluating AI-generated statements. My lab has similarly compiled a benchmarking dataset of prompts that commonly cause hallucinations.

But all these approaches verify basic facts – there are no automated methods for evaluating other facets of long-form content, such as cause-and-effect relationships or an AI’s ability to reason over text consisting of more than one sentence.

Developing tools that improve these elements of AI are key steps toward making the technology a source of trustworthy information – and avoid the harms that misinformation can cause.The Conversation

Lu Wang, Associate Professor of Computer Science and Engineering, University of Michigan

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Why the price of your favorite chocolate will continue to rise

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theconversation.com – Narcisa Pricope, Professor of Geography and Land Systems Science and Associate Vice President for Research, Mississippi State University – 2025-02-10 07:44:00

Why the price of your favorite chocolate will continue to rise

Chocolate prices spiked amid very dry conditions in Africa.
Chuck Fishman/Getty Images

Narcisa Pricope, Mississippi State University

Valentine’s Day often conjures images of chocolates and romance. But the crop behind this indulgence faces an existential threat.

Regions like northeastern Brazil, one of the world’s notable cocoa-producing areas, are grappling with increasing aridity – a slow, yet unrelenting drying of the land. Cocoa is made from the beans of the cacao tree, which thrives in humid climates. The crop is struggling in these drying regions, and so are the farmers who grow it.

This is not just Brazil’s story. Across West Africa, where 70% of the world’s cacao is grown, and in the Americas and Southeast Asia, shifting moisture levels threaten the delicate balance required for production. These regions, home to vibrant ecosystems and global breadbaskets that feed the world, are on the frontlines of aridity’s slow but relentless advance.

A man in a baseball cap reaches for a large pod on a tree.
A farmer in Colombia holds a cacao pod, which holds the key ingredients for chocolate.
©2017CIAT/NeilPalmer, CC BY-NC-SA

Over the past 30 years, more than three-quarters of the Earth’s landmass has become drier. A recent report I helped coordinate for the United Nations Convention to Combat Desertification found that drylands now cover 41% of global land, an area that expanded by nearly 1.7 million square miles (4.3 million square kilometers) over those three decades — about half the size of Australia.

This creeping dryness is not just a climate phenomenon. It’s a long-term transformation that may be irreversible and that carries devastating consequences for ecosystems, agriculture and livelihoods worldwide.

What causes aridity?

Aridity, while often thought of as purely a climate phenomenon, is the result of a complex interplay among human-driven factors. These include greenhouse gas emissions, land use practices and the degradation of critical natural resources, such as soil and biodiversity.

These interconnected forces have been accelerating the transformation of once-productive landscapes into increasingly arid regions, with consequences that ripple across ecosystems and economies.

Greenhouse gas emissions: A global catalyst

Human-induced climate change is the primary driver of rising aridity.

Greenhouse gas emissions, particularly from fossil fuel combustion and deforestation, increase global temperatures. Rising temperatures, in turn, cause moisture to evaporate at a faster rate. This heightened evaporation reduces soil and plant moisture, exacerbating water scarcity – even in regions with moderate rainfall.

Aridity began accelerating globally in the 1950s, and the world has seen a pronounced shift over the past three decades.

This process is particularly stark in regions already prone to dryness, such as Africa’s Sahel region and the Mediterranean. In these areas, reduced precipitation – combined with increased evaporation – creates a feedback loop: Drier soils absorb less heat, leaving the atmosphere warmer and intensifying arid conditions.

Charts show dryness in recent years and increasing populations in dry areas.
The number of people living in dryland regions has been rising in each region in recent years. Years 1971-2020. Scales vary.
UNCCD

Unsustainable land use practices: A hidden accelerator

Aridity is also affected by how people use and manage land.

Unsustainable agricultural practices, overgrazing and deforestation strip soils of their protective vegetation cover, leaving them vulnerable to erosion. Industrial farming techniques often prioritize short-term yields over long-term sustainability, depleting nutrients and organic matter essential for healthy soils.

For example, in cocoa-producing regions like northeastern Brazil, deforestation to make room for agriculture disrupts local water cycles and exposes soils to degradation. Without vegetation to anchor it, topsoil – critical for plant growth – washes away during rainfall or is blown away by winds, taking with it vital nutrients.

These changes create a vicious cycle: Degraded soils also hold less water and lead to more runoff, reducing the land’s ability to recover.

A woman holds two vegetables in her hands while standing in a dry, sparsely populated field with small houses in the distance.
Aridity can affect the ability to grow many crops. Large parts of the country of Chad, shown here, have drying lands.
United Nations Chad, CC BY-NC-SA

The soil-biodiversity connection

Soil, often overlooked in discussions of climate resilience, plays a critical role in mitigating aridity.

Healthy soils act as reservoirs, storing water and nutrients that plants depend on. They also support biodiversity below and above ground. A single teaspoon of soil contains billions of microorganisms that help cycle nutrients and maintain ecological balance.

However, as soils degrade under aridity and mismanagement, this biodiversity diminishes. Microbial communities, essential for nutrient cycling and plant health, decline. When soils become compacted and lose organic matter, the land’s ability to retain water diminishes, making it even more susceptible to drying out.

In short, the loss of soil health creates cascading effects that undermine ecosystems, agricultural productivity and food security.

Global hot spots: Looming food security crises

Cocoa is just one crop affected by the encroachment of rising aridity.

Other key agricultural zones, including the breadbaskets of the world, are also at risk. In the Mediterranean, Africa’s Sahel and parts of the U.S. West, aridity already undermines farming and biodiversity.

By 2100, up to 5 billion people could live in drylands – nearly double the current population in these areas, due to both population growth and expansion of drylands as the planet warms. This puts immense pressure on food systems. It can also accelerate migration as declining agricultural productivity, water scarcity and worsening living conditions force rural populations to move in search of opportunities.

A map shows large dry areas across the western U.S., Africa, Australia, Asia and parts of South America.
A map shows average aridity for 1981-2010. Computer simulations estimate that greenhouse gas emissions from human activities caused a 1.2% larger increase in the four types of dry regions combined for the periods between 1850 and 1981–2010 than simulations with only solar and volcanic effects considered.
UNCCD

Aridity’s ripple effects also extend far beyond agriculture. Ecosystems, already strained by deforestation and pollution, are stressed as water resources dwindle. Wildlife migrates or dies, and plant species adapted to moister conditions can’t survive. The Sahel’s delicate grasslands, for instance, are rapidly giving way to desert shrubs.

On a global scale, economic losses linked to aridification are staggering. In Africa, rising aridity contributed to a 12% drop in gross domestic product from 1990 to 2015. Sandstorms and dust storms, wildfires and water scarcity further burden governments, exacerbating poverty and health crises in the most affected regions.

The path forward

Aridity is not inevitable, nor are its effects completely irreversible. But coordinated global efforts are essential to curb its progression.

Countries can work together to restore degraded lands by protecting and restoring ecosystems, improving soil health and encouraging sustainable farming methods.

Communities can manage water more efficiently through rainwater harvesting and advanced irrigation systems that optimize water use. Governments can reduce the drivers of climate change by investing in renewable energy.

Continued international collaboration, including working with businesses, can help share technologies to make these actions more effective and available worldwide.

So, as you savor chocolate this Valentine’s Day, remember the fragile ecosystems behind it. The price of cocoa in early 2025 was near its all-time high, due in part to dry conditions in Africa. Without urgent action to address aridity, this scenario may become more common, and cocoa – and the sweet concoctions derived from it – may well become a rare luxury.

Collective action against aridity isn’t just about saving chocolate – it’s about preserving the planet’s capacity to sustain life.The Conversation

Narcisa Pricope, Professor of Geography and Land Systems Science and Associate Vice President for Research, Mississippi State University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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