Building Alliances on the Left: Lessons from the Frente Amplio

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10 December 2025, 6-7.30pm CET

a Ulex Project Webinar with members of the Frente Amplio.

How do you build and sustain a broad political alliance that remains effective, united and transformative?

Join us for a conversation with Florencia Abbondanza and Mauro Conti from Uruguay’s Frente Amplio, one of the world’s most enduring progressive coalitions. Together, we’ll explore how the FA has managed to nurture participation across generations; remain collective, democratic and grass roots driven; and stay rooted in its founding values while adapting to changing times. We’re delighted to have the opportunity to explore how this kind of ‘concrete utopia’ – a real, lived experiment in collective transformation – can work, with two of its committed protagonists.

10th of December 2025
18:00 to 19:30 CET
Online – free
Register here

 

Across Europe, progressive movements and left-wing parties face a similar challenge: fragmentation and the rise of Far Right. Despite widespread discontent with inequality, climate breakdown, and democratic erosion, the left is struggling to work together, meanwhile, the right, driven by shared interests, has proven far more adept at gaining ground. To confront the rise of the Far Right and manoeuvre towards a viable future, a key strategy is to build strong and resilient alliances within the left and with those sharing a similar vision. The example of Uruguay’s Frente Amplio offers practical and inspiring insights to build strong alliances and sustain long-term participation in collective processes.

Through the experience of Florencia Abbondanza, And Mauro Conti, we will explore the structures, inclusive procedures, and the culture of values and principles that has allowed this diverse coalition to remain united and politically transformative for more than five decades. We will reflect on their experience, their challenges and learnings. We will learn how this concret Utopia works from two of its protagonists.

Objectives
    • Reflect on the challenges and limitations of building and maintaining broad alliances;
    • Draw lessons on how to sustain participation and engagement across generations;
    • Gain a deeper understanding of the history and experience of the Frente Amplio;
    • Learn about its values, principles, and culture, and how these are being nurtured and sustained;
    • Explore the structures and processes of decision-making: how the political agenda is developed, and how decisions are taken within parliament and beyond.
The Frente Amplio

Founded in 1971, the Frente Amplio is a coalition of parties, movements, and social organisations that governed Uruguay for 15 consecutive years, implementing profound social, economic, and democratic reforms. Today, it remains a global benchmark for achieving unity in diversity and demonstrates how broad coalitions can remain effective without losing their values. You can read more about them here.

Who is it for?
  • Activists, social movement participants, and collectives seeking to strengthen alliances.
  • Political parties and trade union organisations interested in internal democracy and participation.
  • People committed to imagining and building a more just, democratic, and supportive collective future.
Speakers from the Frente Amplio:

Florencia Abbondanza: is a film producer, grassroots organizer, and long-time activist with Uruguay’s Frente Amplio. She combines creative storytelling with political commitment, bringing fresh energy to one of Latin America’s most enduring left-wing coalitions. Currently serving as secretary of the FA’s 1001 list in the Chamber of Deputies, she’s part of a new generation helping to renew the movement’s participatory spirit and keep its transformative vision alive.

Mauro Conti is a political scientist, activist, and member of Uruguay’s Communist Party. Rooted in the student movement and grassroots organising in Montevideo’s Aguada neighborhood, he brings a strong commitment to collective action and democratic renewal within the Frente Amplio. As his committee’s delegate to the FA Coordinating Committee, he represents a generation working to strengthen the movement’s unity and deepen its participatory tradition.


Organised by:
Ulex Project

This webinar builds on a year of research and interviews with key members of the Frente Amplio. You can read more about this project, and watch the interviews at Learning From Latin America: Building a Common Front.

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Equipo

Equipo

Ari Kajtezović

Location:

Ari’s activism began in 2002, at age 16, as a Bosnian refugee in Canada, where they founded and coordinated a group for LGBTIQ high school students and allies. They were a co-founder and leader at kolekTIRV in Croatia and Trans Network Balkan, involved in community organizing, advocacy, program management, team coordination, capacity building, education, media work, campaigns, events, fundraising, etc. In 2024, they joined the Supervisory Board of the Croatian Trade Union Collective of United Precarious Workers and Activists (SKUPA).

Beyond the Balkan region, Ari served as a Board member at Transgender Europe (TGEU), where they held roles as Secretary, Treasurer, and later Co-chair. They have also been a trainer with the Center for Artistic Activism and served on the Advisory Committee and since 2022 as a Community Care Facilitator at FRIDA — The Young Feminist Fund. Since 2024 they are the Operations Manager at Global Philanthropy Project.

Sergio

Germany

Location:

Germany

Sergio (all pronouns) was born in Romania and migrated to Germany in the early 2010s. In the past, he was a social worker with homeless people and a social consultant for Eastern European migrants for various organisations. Trained as a filmmaker, he spent two years making a documentary about the ‘civic reawakening’ in Romania and the waves of protest it brought with it. In connection to this, Sergio is currently co-steering the development of an online open-source participative knowledge production platform on activism in Romania. Over the past nine years, Sergiu has offered his skills to various journalists, grassroots collectives and campaigns, mostly working within the labour rights, climate justice, international solidarity and anti-authoritarian movements in Germany and Romania. Nonetheless, his biggest focus since 2020 has been his work as an organiser with the anarcho-syndicalist Free Workers Union, where he focuses mostly on organising Romanian migrant workers on construction sites, in factories and in the agricultural field.

Linzy Na Nakorn

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Jeroen

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Jeroen (he/him pronouns) has been involved in grassroots social movements for more than two decades now, starting back when he was fifteen. Throughout the years the fights for “climate justice” and “migrant justice” have been consistently on top of the list of struggles that make his heart beat faster. A key transformative moment for Jeroen was reading Paulo Freire’s Pedagogy of the Oppressed. Freire’s revolutionary pedagogy gave him a language to support the creation of emancipatory learning environments, rooted in a desire for collective liberation. Jeroen has also been exploring in depth Boal’s Theatre of the Oppressed and Joanna Macy’s The Work That Reconnects among other methodologies to build his trainer’s toolkit. Inspired by the liberatory possibilities of these traditions, he started an organization with a friend, LABO vzw, based in Belgium, where he has worked as a trainer and campaigner between 2013 and 2023.

Ella

Location:

Alex Swain

Location:

Próximos cursos

Nuestro nombre

Ulex: del latín, (tojo en castellano, argelaga en catalán) nombre.

1. Arbusto espinoso de hoja perenne y floración, con gran capacidad de regeneración y resistencia. Sus púas se abren al entrar en contacto con el fuego y vuelve a brotar de los tocones carbonizados. Planta sucesional que crece bien en condiciones difíciles. Mejora la fertilidad del suelo mediante la fijación de nitrógeno, preparando el terreno para una renovada biodiversidad.

2. Una opción tradicional para encender fuegos. Arde con intensidad y brillo.

3. Un proyecto en red que aporta nutrición y fertilidad a los movimientos sociales europeos a través de la formación