The Economist

Can horse taming prevent reoffending?

Anthony Garrison, Toby

The Wild Mustang rehabilitation program at Arizona State Prison pairs inmates with wild horses to manage overpopulated herds while teaching critical life skills like perseverance and patience. Participants who complete the curriculum have achieved a mere 4% recidivism rate, a drastic reduction from the national average of 77%, by fostering a symbiotic relationship that shifts their focus from self to the needs of the animals. Although the initiative remains resource-intensive and currently serves only a small fraction of the prison population, advocates argue that the resulting social and economic savings from keeping even a few hundred inmates out of prison justify the investment.

How to stop the ivory trade

Dr Sam Wasser

African elephant populations face imminent extinction due to poaching driven by a $4,000 black market for ivory that funds militant groups like Boko Haram and the Lord's Resistance Army. Scientific forensics confirm that recent large seizures consist almost entirely of newly poached tusks originating from East African hotspots, a trend exacerbated by the 2008 decision to allow limited legal sales which blurred the line between legitimate and illegal stockpiles. While the United States and China have recently implemented near-total or complete bans to stifle demand and lower prices, conservationists argue that closing remaining legal markets, such as those in Britain, is essential to fully eliminate the illicit trade's supply chain.

How did Kosovo become a country?

Slobodan Milosevic, Petric Salimi

Following a brutal 1999 NATO intervention triggered by Serbian crackdowns and the Racak massacre, Kosovo declared independence in 2008 to establish a fragile democracy with a 33% unemployment rate. The nation remains deeply divided along ethnic lines as tens of thousands of Serbs fled, while the remaining minority continues to reject statehood and align with Belgrade. Despite these persistent tensions, both Kosovo and Serbia are pursuing European Union membership, recognizing that resolving their shared violent history is a prerequisite for regional integration.

Winter sports are facing many challenges. Can they survive?

Rising temperatures and shifting consumer preferences are driving a decline in traditional European winter sports markets, threatening resorts that rely heavily on natural snow. In response, the industry is pivoting toward energy-intensive artificial snowmaking and seeking growth in Asia, where markets in China and South Korea are expanding despite their own climate challenges. This adaptation strategy aims to preserve mountain economies and secure future participation, though it risks increasing costs for consumers and creating a feedback loop that further accelerates environmental degradation.

Welcome to the startup jungle

Janos Amstutz, Sandro, Isabel, Vinicius Guzmão, Chris Haley, Corrie Vu

Entrepreneurs in the UK and Brazil navigate a high-risk environment where intense competition and a scarcity of venture capital force rapid pivots, as exemplified by HoloMe founder Janos Amstutz securing commercial traction through strategic partnerships after failing to secure immediate investment. Simultaneously, the Medroom team in Brazil overcame a last-minute technical crisis to successfully demonstrate their VR medical training tool to major university partners, proving the viability of their solution for reducing patient errors. These divergent case studies highlight how founders must combine technical iteration, market validation, and sheer determination to survive the transition from self-funded prototypes to commercially sustainable businesses.

Returning ISIS fighters: How should governments deal with them?

James Mattis, Usama Hasan, Bashar al-Assad, Vera Mironova

With the territorial collapse of the Caliphate, approximately 6,000 European nationals have returned from Syria, creating urgent security challenges for Western governments that must balance due process against the high risks of prison-based radicalization and unmonitored reintegration. While nations like the United Kingdom and France utilize citizenship deprivation and incarceration, pilot programs in Denmark attempt to mitigate threat levels through rehabilitation and social support, a strategy critics argue lacks sufficient evidence given the severe potential for lone-wolf atrocities. Governments now face a resource-constrained dilemma in allocating limited surveillance manpower to specific high-risk individuals versus preparing for a strategic shift by ISIS toward increased global terrorism.

The Balfour Declaration's impact, 100 years on

Jeremy Berkovits, Ahmad Shakarneh, Ahmed Shikane

The 1917 Balfour Declaration established a national home for the Jewish people in Palestine while promising to protect the rights of existing non-Jewish communities, yet British policy reversals and subsequent conflicts failed to satisfy either side. Following the 1948 establishment of Israel and the 1949 armistice, the resulting displacement of 700,000 Palestinians, known as the Nakba, initiated a century of wars, occupation, and diplomatic impasses. Despite the coexistence efforts of dual-national staff at the American Colony Hotel, the Declaration's original promise remains unfulfilled for Palestinians, leaving the Israeli-Palestinian conflict intractable with no Palestinian state established.

Facial recognition technology will change the way we live

In 2018, advancements in machine learning and the integration of biometrics into consumer smartphones propelled facial recognition from niche development to mainstream adoption. While commercial applications expanded globally from tracking retail habits in the West to managing a 700 million-person database in China, researchers warned that the technology's ability to covertly identify individuals and infer personal attributes poses significant threats to privacy and civil liberties. Consequently, the year emerged as a critical juncture for establishing regulatory frameworks to balance security benefits against the risks of non-consensual surveillance.

Transforming cities with technology

Fabio Duarte, Caitlin Dolkaert, Nick Mokua

With global urbanization driving 900 million people into slums and cities consuming three-quarters of world energy, the smart city sector is surging toward a $1.5 trillion valuation by leveraging real-time data networks. Innovators in Seoul, Nairobi, and Boston demonstrate this shift by deploying integrated sensor systems to optimize transportation, coordinate emergency services, and detect public health crises through sewage and infrastructure monitoring. These initiatives prioritize using data to "make people smarter," directly addressing affordability, traffic gridlock, and opioid surges without relying solely on hardware deployment.

Electric cars will come of age in 2018

The 2018 automotive landscape marked a global tipping point where electric vehicle costs fell below those of fossil fuel models, driven by halved battery prices, doubled driving ranges, and government mandates from nations like Britain and France to ban internal combustion engines by 2040. China's dominance in production and sales, combined with corporate commitments to fully electrify fleets, aims to disrupt global oil demand while introducing ethical supply chain challenges regarding cobalt extraction in the Democratic Republic of Congo. Experts characterize this transition as an inevitable momentum that will eventually phase out the 1880s-era internal combustion engine, despite the trillions of dollars required to upgrade power grids and stabilize regions reliant on oil revenue.

The deep ocean is the final frontier on planet Earth

Bobby Moore, Greg stone, Jim Delgado

Utilizing the US government vessel *Okeanos Explorer* and its advanced *Deep Discover* ROV, an international team is investigating the World War I-era submarine wreck of the S-19 while contending with extreme pressures and critical technical failures. Although scientists hope to uncover clues about the origins of life in deep-sea ecosystems and assess the economic potential of rare earth mineral mining, they simultaneously document pervasive marine debris to underscore the urgency of stewarding these fragile environments. This mission highlights the accelerating race to explore the uncharted depths, balancing historical discovery and resource extraction against the need to protect the ocean's closed-system integrity.

Corals: can they be saved from climate change?

Darwin, Dr. Ruth Gates, Ginny, Yimnang Golbu, Craig

With over half of global coral reefs already dead and climate change outpacing natural adaptation, scientists are racing to preserve marine biodiversity through a global "Noah's Ark" project led by researchers like Dr. Ruth Gates and Dr. Mary Hagedorn. Utilizing cryopreservation technology to bank genetic material and developing "super corals" via assisted evolution, these efforts aim to deploy heat-resistant strains to critical ecosystems in Hawaii and Palau. Despite logistical challenges limiting species collection, the initiative seeks to prevent the irreversible loss of habitats that support one-quarter of marine life and sustain 500 million people.

The Agenda: Minouche Shafik discusses education and inequality

Minouche Shafik

Drawing on personal experience from post-revolution Egypt and global economic trends, the speaker argues that nationalization and rigid educational systems have eroded social mobility while lifelong learning gaps disproportionately favor the wealthy. The presentation critiques the failure of traditional models, including German vocational training, to prepare workers for careers that may shift two to five times, a disconnect that fuels public backlash against elitist experts. Consequently, the argument posits that policy reform depends on replacing jargon with accessible communication to bridge the divide between economic realities and public perception.

Populism is reshaping our world

Matteo Renzi, Beppe Grillo, Jeff Siegel, Virginia Raggi, Robert Callista, Russell Hancock, Harry Part Ovi, Sebastian Thrun

Following the 2016 Italian referendum defeat of Prime Minister Matteo Renzi, the Five Star Movement capitalized on economic stagnation to emerge as the primary opposition party, signaling a broader global surge in populism driven by automation-induced inequality. While experts identify technological displacement, particularly in sectors like trucking, as a root cause of economic dislocation, leaders such as Sebastian Thrun and Harry Part Ovi advocate for systemic reforms including lifelong learning and accessible retraining programs. Ultimately, restoring stability to Western democracies requires political and business leaders to address the grievances of alienated populations through concrete economic solutions rather than allowing technological disruption to fuel further anti-establishment sentiment.

Discover London: royal shopping and wild-swimming

Megan Clay Jones, James, David Morgan-Hewitt, Peter, Edward Boddenham

London recently welcomed 30 million visitors, solidifying its status as the globe's premier international destination through a unique blend of historic luxury and emerging subcultures. The city showcases this duality via high-end establishments like The Goring hotel, which continues to attract global icons, alongside transformative shifts in East London where former slums have evolved into creative hubs featuring floating businesses and canal-side communities. Beyond the traditional tourist trajectory, London distinguishes itself with extensive green spaces like Hampstead Heath and authentic local experiences such as the Campfire Club and traditional greyhound racing in Romford, offering residents and tourists alike a mix of urban retreat and vibrant social connection.