Learning from the World for a Better Future in the U.S.

The world is full of innovative ideas, so let’s see what we can learn and apply at home.

In an increasingly interconnected world, the challenges and opportunities faced by nations are rarely unique. While the United States has long been a pioneer in innovation, democracy, and economic growth, it is not immune to the need for adaptation and improvement. Around the globe, countries have experimented with and implemented policies that have yielded measurable benefits for their citizens. These policies address issues ranging from public health and education to governance, security, and environmental sustainability.

Rather than reinventing the wheel, the U.S. can look outward and learn from the successes and even the failures of other nations. By thoughtfully adopting and adapting proven strategies from abroad, America can strengthen its democratic institutions, enhance the well-being of its citizens, ensuring a more just and prosperous future. This blog explores a selection of international policies that, if implemented in the United States, could help address persistent challenges and unlock new opportunities for the nation and its citizens.

My List of Improvements

Mexico: Voter ID Laws

Mexico, often classified as a developing country, has successfully implemented a robust voter identification system that utilizes secure ID cards with biometric data for every citizen. This system has significantly reduced electoral fraud and increased public confidence in election outcomes. If a country with fewer resources and greater logistical challenges can achieve such transparency and security, it raises the question: why shouldn’t a first-world nation like the United States be able to do the same?

Implementing a similar system in the U.S. could help restore trust in the electoral process, ensure that every vote is legitimate, and make elections more credible. Moreover, with advanced technology and infrastructure already in place, the U.S. could design a voter ID system that maintains accessibility for all eligible voters, including marginalized communities, while safeguarding against fraud. Adopting best practices from Mexico would demonstrate a commitment to both security and inclusivity, strengthening the foundation of American democracy.

https://en.wikipedia.org/wiki/Voter_identification_laws

England: Widespread Facial Recognition

The United Kingdom has taken significant steps by integrating facial recognition technology into public spaces, using it as a tool to enhance security and assist law enforcement in identifying and apprehending criminals. If the United States were to adopt regulated facial recognition in high-risk areas, it could fundamentally transform public safety. Criminals would find it increasingly difficult to hide or evade justice, as their movements could be tracked and matched against databases in real-time. This creates a strong deterrent effect, reducing the likelihood of repeat offenses and making public spaces safer for everyone.

For law-abiding citizens, there is little to fear from such technology when it is implemented with clear regulations and oversight. Their daily activities remain unaffected, while they benefit from the added security and peace of mind that comes from knowing that those with malicious intent cannot operate in anonymity. Moreover, facial recognition can help quickly locate missing persons, solve cold cases, and respond rapidly to emergencies. By prioritizing transparency, accountability, and privacy safeguards, the U.S. can harness this technology to build a society where safety and openness go hand in hand, ensuring that only those who break the law have reason for concern.

https://www.reuters.com/world/uk/british-police-ramp-up-facial-recognition-catch-criminals-2025-12-04

Germany: Encouraging More Political Parties

Many countries, such as Germany and India, have thriving multi-party systems that foster a broader spectrum of political representation and encourage collaboration across ideological lines. In these systems, citizens are presented with a wider array of choices, allowing them to support parties that more closely align with their desires and needs. This diversity helps to break the dominance of just two major parties, reducing polarization and making it more difficult for extreme viewpoints to monopolize the national conversation.

If the United States were to introduce reforms that require additional parties to compete, it should include:

  1. lowering barriers to ballot access by standardizing the voter ID process,
  2. providing equal public funding for all political parties that receive over 2% of the total vote, and
  3. even mandating a minimum number of parties in elections at five total that receive over 2% of the vote.

More parties would mean more varied voices in Congress and state legislatures, leading to richer debates and more nuanced policymaking. Coalition governments, common in multi-party systems, often result in compromise and consensus, which can help address complex issues more effectively. Ultimately, encouraging a multi-party system would give Americans greater choice, foster innovation in policy, and help bridge divides by promoting collaboration rather than confrontation.

https://en.wikipedia.org/wiki/Multi-party_system

Australia: Mandatory Voting

Require all eligible citizens to vote, with financial penalties for non-participation.

Mandatory voting, as practiced in Australia, requires all eligible citizens to participate in elections, with fines for those who do not. Adopting this system in the United States could dramatically increase voter turnout, ensuring that election results more accurately reflect the will of the entire population rather than just the most motivated or partisan segments.

Higher participation would likely lead to more moderate and representative outcomes, reducing polarization and encouraging politicians to address the concerns of a broader cross-section of society. Additionally, mandatory voting could foster a stronger sense of civic duty and engagement, reinforcing the foundational principle that democracy works best when everyone has a voice.

https://en.wikipedia.org/wiki/Compulsory_voting

Italy: Mandatory Vaccination for School Enrollment

Protecting Public Health in an Open Education System.

Italy’s policy of mandatory vaccination for school enrollment has been instrumental in maintaining high immunization rates and safeguarding public health. By requiring all children to be vaccinated before attending school, Italy ensures that preventable diseases such as HPV, polio, measles, mumps, and rubella are kept at bay, protecting both individual students and the broader community.

This approach is especially relevant for countries like the United States, where public education is accessible to all children, regardless of background. In the U.S., the commitment to free and open education means that schools welcome students from a wide range of circumstances, including those who may not have had access to regular healthcare or vaccination in their home countries. Without mandatory vaccination policies, unvaccinated individuals could introduce and spread infectious diseases within schools, putting staff, students, and their families at risk. Implementing a system similar to Italy’s would help ensure that all children, including 0074hose from immigrant communities, are vaccinated when they did not have access in their country of origin.

https://en.wikipedia.org/wiki/Vaccination_policy

Sweden: Abolish Cash

Sweden is at the forefront of the global movement toward a cashless society, with the vast majority of transactions now conducted electronically. By eliminating cash, Sweden has made it significantly harder for criminal activities such as money laundering, counterfeiting, tax evasion, and black-market dealings to go undetected. Every transaction leaves a digital footprint, making financial flows more transparent and easier for authorities to monitor. This transparency not only deters crime but also helps ensure that everyone pays their fair share of taxes, strengthening public trust in the system. For everyday citizens, a cashless society offers convenience and security. Digital payments are fast, easy to track, and reduce the risk of theft or loss associated with carrying physical money. Vulnerable groups, such as the elderly or those with disabilities, benefit from accessible payment technologies that don’t require handling cash.

If the United States were to follow Sweden’s example and transition to a fully cashless economy, it could modernize its financial infrastructure, enhance public safety, and create a more equitable and accountable society. Of course, such a shift would require thoughtful policies to ensure that all citizens have access to digital banking and payment systems, but the long-term benefits for transparency and crime reduction are substantial.

https://en.wikipedia.org/wiki/Cashless_society

New Zealand: Ranked-Choice Voting

Promoting Fairness and Reducing Polarization

Ranked-choice voting, as practiced in countries like New Zealand, offers a transformative approach to elections that prioritizes fairness and broad representation. In this system, voters rank candidates in order of preference rather than selecting just one. If no candidate receives a majority of first-choice votes, the candidate with the fewest votes is eliminated, and those votes are redistributed according to the voters’ next preferences. This process continues until a candidate achieves a majority.

Adopting ranked-choice voting in the United States could have profound benefits. It encourages candidates to appeal to a wider range of voters, since winning requires not just a passionate base but also broad support. This reduces negative campaigning and polarization, as candidates are incentivized to seek common ground and avoid alienating potential second- or third-choice supporters. Voters are empowered to choose the candidate they truly prefer without fear of “wasting” their vote or unintentionally helping elect their least favorite option. Ultimately, ranked-choice voting can lead to more moderate, consensus-driven leaders and a healthier, more representative democracy.

https://en.wikipedia.org/wiki/Ranked_voting

South Korea: Mandatory Military or Civil Service

Fostering National Unity and Responsibility

South Korea’s policy of mandatory military or civil service requires all able-bodied citizens to serve their country for one to two years, either in the armed forces or through national service roles such as public administration, education, or healthcare. This system fosters a strong sense of national unity, discipline, and civic responsibility, as young people from diverse backgrounds work together toward common goals. It also ensures that the nation is prepared for emergencies and that essential public services are adequately staffed.

Implementing a similar system in the United States could have far-reaching benefits. Mandatory service would provide young Americans with valuable life skills, leadership experience, and a deeper understanding of civic duty. National service programs could be tailored to address pressing needs, such as disaster relief, infrastructure projects, or community development, making the country more resilient and cohesive.

However, it’s important to consider exceptions and incentives. For instance, receiving a college degree could allow individuals to circumvent the mandatory service requirement, recognizing the value of higher education and specialized skills in contributing to national progress. This caveat would encourage academic achievement while still promoting the broader benefits of service.

https://en.wikipedia.org/wiki/Conscription_in_South_Korea

Singapore: Mandatory Financial Literacy Education

Teaching Money Management in Schools to Reduce Debt and Improve Savings

Singapore’s commitment to mandatory financial literacy education sets a powerful example for nations seeking to build a financially resilient population. By embedding money management skills into the school curriculum, it ensures that students learn the fundamentals of budgeting, saving, investing, compound interest, loans, and understanding of credit cards from a young age. This early education helps individuals avoid common financial pitfalls, such as excessive debt and poor saving habits, and empowers them to make informed decisions throughout their lives.

If the United States were to adopt a similar policy, the impact could be profound. Many Americans face financial challenges due to a lack of basic financial knowledge, resulting in high levels of personal debt and insufficient savings for emergencies or retirement. Mandatory financial literacy education would equip future generations with the tools to manage their finances responsibly, build wealth, and contribute to a more stable economy. Additionally, financially literate citizens are better prepared to navigate complex financial products, avoid scams, and plan for long-term goals. By prioritizing financial education, the U.S. could foster a culture of financial empowerment, reduce economic inequality, and strengthen the overall well-being of its society.

https://en.wikipedia.org/wiki/Financial_literacy

Japan: High-Speed Rail

Efficient Rail Networks to Reduce Carbon Emissions and Improve Connectivity

Japan’s high-speed rail system, known as the Shinkansen, is a global benchmark for efficiency, reliability, and environmental sustainability. These trains connect major cities at speeds exceeding 200 miles per hour, drastically reducing travel times and making public transportation a convenient alternative to driving or flying. The widespread adoption of high-speed rail has helped Japan lower its carbon emissions by shifting millions of travelers from cars and planes to energy-efficient trains powered increasingly by renewable sources.

If the United States were to invest in a similar high-speed rail network, the benefits would be far-reaching. Efficient rail connections between cities would not only reduce traffic congestion and air pollution but also stimulate economic growth by making it easier for people to access jobs, education, and cultural opportunities across regions. High-speed rail could revitalize rural areas, encourage tourism, and promote sustainable urban development. By following Japan’s example, the U.S. could modernize its transportation infrastructure, combat climate change, and create a more connected and environmentally responsible society.

https://en.wikipedia.org/wiki/Shinkansen

https://en.wikipedia.org/wiki/Ranked_voting
https://en.wikipedia.org/wiki/Conscription_in_South_Korea

Switzerland: Direct Democracy for All Laws

Empowering Citizens Through Nationwide Referendums

Switzerland stands out as a leader in direct democracy, where citizens have the power to decide on major laws and policies through nationwide referendums. Rather than leaving critical decisions solely in the hands of elected representatives, the Swiss system enables the public to propose, debate, and vote on legislative changes. This approach fosters a highly engaged and informed electorate, as citizens are encouraged to participate actively in shaping the future of their country.

If the United States were to adopt direct democracy for all major laws, it could revolutionize the relationship between government and the governed. Nationwide referendums would ensure that the voices of ordinary Americans are heard on issues that matter most, increasing transparency and accountability in the legislative process. Such a system could reduce political gridlock and special interest influence, as laws would need broad public support to pass. It would also encourage civic education and debate, empowering citizens to take ownership of their democracy and make informed choices about the direction of the nation.

However, implementing direct democracy on a large scale would require robust infrastructure for secure and required voting, as well as safeguards to prevent misinformation and ensure that complex issues are clearly explained. With thoughtful design, the U.S. could harness the strengths of Switzerland’s model to create a more participatory and responsive government.

https://en.wikipedia.org/wiki/Direct_democracy

South Korea: Mandatory Recycling

Strong Recycling Laws to Promote Sustainability

South Korea has become a world leader in sustainability through its rigorous and innovative recycling laws. The country enforces strict regulations that require citizens and businesses to separate waste into detailed categories, including plastics, paper, food waste, and more. These laws are backed by comprehensive public education campaigns and robust infrastructure, such as specialized bins and frequent collection services, making recycling an integral part of daily life.

The results have been apparently remarkable: South Korea boasts one of the highest recycling rates in the world, significantly reducing landfill use and environmental pollution. By mandating recycling, the government not only conserves resources but also encourages the development of green industries and technologies. If the United States were to adopt similar mandatory recycling policies, it could dramatically decrease waste, lower greenhouse gas emissions, and promote a culture of environmental responsibility. Such measures would help preserve natural resources for future generations and position the U.S. as a leader in global sustainability efforts.

https://en.wikipedia.org/wiki/Recycling_in_South_Korea

Germany and Argentina: Free College Education

Reducing Student Debt and Promoting Accountability. Germany’s approach to higher education is widely admired for its commitment to accessibility and financial responsibility. By offering tuition-free college education to all students who successfully complete their degrees, Germany removes one of the biggest barriers to academic achievement and career advancement: crippling student debt. This system allows young people to pursue their passions and develop valuable skills without the constant worry of accumulating loans that could burden them for decades. However strong the policy, the U.S. can also emphasize accountability. Students who do not complete their degree programs are required to repay the cost of their education, as agreed before beginning their studies. This policy would encourage commitment and perseverance, ensuring that public funds are invested in those who are dedicated to finishing their education. If the United States were to adopt this model, it could dramatically expand access to higher education, foster a more skilled workforce, and reduce the financial stress that currently affects millions of American families. At the same time, the payback provision would help maintain the sustainability of the system, ensuring that resources are used efficiently and fairly.

https://en.wikipedia.org/wiki/Education_in_Germany

France: Public Campaign Financing

Limiting Private Money in Politics to Reduce Corruption

France has established a robust system of public campaign financing designed to limit the influence of private money in politics and promote fair, transparent elections. Under this model, political parties and candidates receive public funds to support their campaigns, provided they adhere to strict spending limits and disclosure requirements. This approach helps level the playing field, ensuring that elections are not dominated by the nation’s elite or special interest groups, but instead reflect the will of the broader population.

By reducing candidates’ reliance on contributions from the nation’s elite, public campaign financing diminishes the risk of undue influence. It encourages politicians to focus on policy and public service rather than fundraising, and it fosters greater trust in the democratic process. If the United States were to adopt a similar system, it could help restore faith in government, empower a more diverse range of candidates to run for office, and ensure that elected officials are accountable to voters rather than big-money backers. Ultimately, public campaign financing is a powerful tool for strengthening democracy and protecting the integrity of elections.

https://en.wikipedia.org/wiki/Public_funding_of_elections

Ireland: Public Smoking Bans

Comprehensive Bans in Public Spaces to Improve Health Outcomes

Ireland set a global precedent by implementing comprehensive bans on smoking in public spaces and outdoor gatherings, including workplaces, restaurants, and bars. This bold move has led to significant improvements in public health, reducing exposure to secondhand smoke and lowering rates of smoking-related illnesses. The policy not only protects non-smokers but also encourages smokers to quit, contributing to a healthier population overall.

If the United States were to adopt similar bans, extending them to include marijuana as well as tobacco, the impact could be even greater. With the increasing legalization and use of marijuana, public health concerns about secondhand exposure and impaired environments are growing. A comprehensive ban on smoking, whether tobacco or marijuana, in public spaces would help ensure cleaner air, safer communal areas, and reduced health risks for vulnerable groups such as children, the elderly, and those with respiratory conditions. Such measures would reinforce the message that public health takes precedence over individual habits in shared environments, fostering a culture of respect and well-being.

https://en.wikipedia.org/wiki/Smoking_ban

Conclusion

The journey toward a better future does not require starting from scratch. By observing, adopting, and embracing the best practices from around the world, the United States can address its most pressing challenges with solutions that have already demonstrated their effectiveness elsewhere. Whether it’s increasing voter participation, improving public health, modernizing infrastructure, or making government more transparent and accountable, there is much to gain from a spirit of openness and willingness to learn.

Implementing these policies will require thoughtful adaptation to the American context, robust public debate, and a commitment to balancing innovation with the nation’s core values. However, the potential rewards like greater security, prosperity, and trust in our institutions are well worth the effort. As we look to the future, let’s be bold enough to learn from others, wise enough to adapt what works elsewhere, and united in our pursuit of a stronger, more inclusive America.

The world is full of ideas, so let’s embrace them and build a better tomorrow together.

Citations

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Springer Nature: Comparative Public Policy – Recent articles and discoveries.
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Edler, J., Ostertag, K., & Schuler, J. (2024). Social innovation, transformation, and public policy: towards a conceptualization and critical appraisal. Science and Public Policy, 51(1), 80–88.
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Verger, A. (2014). Why do Policy-makers Adopt Global Education Policies? Toward a Research Framework on the Varying Role of Ideas in Education Reform.
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Selective Adoption or Comprehensive Learning? Domestic Policy Makers’ Use of International Organization and Global Management Consulting Firm Advice in Future Skills Policy Making in Canada.
https://journals.openedition.org/irpp/5185

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