Latin America’s democracy will also be built by its engineers

Aug. 26 (UPI) -- As a telecommunications student in Chile, I have usually viewed technology from a technical perspective: infrastructure must function, networks must connect, systems must run efficiently.

But lately I have begun to see another side of the profession I am preparing to enter. The digital systems we build are not neutral. Their design and the rules that govern them affect how people communicate, receive information and participate in democratic life.

I used to think about democracy mainly in electoral terms: elections, competing parties, alternation in power. But democracy also depends on the rule of law, independent institutions, freedom of expression and limits on concentrated power.

Today another element belongs on that list. It is the digital environment in which citizens receive information, form opinions and interact with one another.

Chile's own election last year showed why.

Ahead of the November 2025 presidential vote, investigative journalists documented a coordinated disinformation campaign against the two leading women candidates, Evelyn Matthei and Jeannette Jara, including false claims about Matthei's health spread through anonymous accounts, according to reporting by Tech Policy Press.

A study by the Observatory on Disinformation at Madrid's Complutense University found that candidates themselves were responsible for roughly half of the more than 400 false and misleading claims tracked during the campaign.

Reporters linked the accounts behind the health rumors to networks associated with the Republican Party, whose leader, José Antonio Kast, went on to win the December runoff. He denied any connection to the misinformation.

An official investigation into the episode remains unresolved. Whatever it ultimately finds, the episode shows how central the information environment has become to Chilean democratic life and how hard it still is to hold anyone accountable for polluting it.

For someone studying telecommunications, this is not an abstract question. Social networks let citizens organize, expose abuses and take part in public debate in ways that would have been unthinkable a generation ago.

But the same platforms reward speed and emotional reaction over accuracy. Their algorithms reinforce what people already believe, making it easier to see those who disagree not as fellow citizens but as enemies.

The same systems gather enormous amounts of information about people's habits and preferences. That data can make services more useful, but it can also be used to classify people, anticipate their decisions and shape what they see. These are not abstract questions for people in my field. They belong to engineers as much as to politicians and regulators.

Latin America has particular reason to take this seriously. The region struggled with institutional distrust, polarization and dissatisfaction with democratic performance well before social media existed. Technology did not create those problems, nor will it resolve them on its own.

But the digital environment can deepen them, or help citizens confront them more constructively.

That is why I have come to think that citizenship in this century must include a digital dimension. It means learning to navigate online spaces critically, checking information before sharing it and remaining willing to listen to views that challenge one's own.

None of this means technology is primarily a threat. Digital tools can make public information more accessible and give civil society new ways to organize. Independent journalists and researchers, in fact, were the ones who exposed the disinformation campaign described above.

The question is not whether to build these systems, but what kind of digital society we want them to serve.

That question has become personal for me. I still believe technical competence matters, but professional responsibility asks for something more: an awareness that decisions about infrastructure, networks and platforms shape the quality of democratic life, along with a willingness to weigh dignity and privacy alongside performance and efficiency.

This has also changed how I think about leadership. Leadership is usually associated with presidents and legislators, but it can begin closer to home. It begins by refusing to spread unverified information, resisting the pull of outrage and, for those of us in technology, questioning designs that undermine privacy or human dignity.

Latin America's democratic future will depend on its political leaders and its citizens, increasingly including the young people who design and manage the digital environment in which they live.

Democracy is an unfinished task each generation takes up again. For mine, part of that task will be technological. Building networks was never only about connecting machines. It is also about connecting people and helping shape the kind of society in which they will live.

Rodrigo Brian Bravo Martins is a telecommunications technologist from the University of Santiago of Chile (USACH), where he is currently pursuing a diploma in cybersecurity for data networks. He is also a graduate of the Legacy of the Americas Academy of High Studies, a regional leadership program focused on the humanist foundations of Western civilization, democracy and global affairs. The views expressed are solely those of the author.