Constantino Foundation – Page 34 – Dedicated to a usable history, where lessons from the past are used to shape the future.

Spotlight

50th Anniversary Edition of The Philippines: A Past Revisited at the Polytechnic University of the Philippines

Join us as we celebrate the 50th Anniversary Edition of The Philippines: A Past Revisited at the Polytechnic University of the Philippines! Hosted by[READ]

Friend of the Foundation

A friend of the foundation, historian Michael Charleston “Xiao” Briones Chua, proudly holds his copy of the limited 50th Anniversary Edition of The Philippines:[READ]

Revisiting a past, reclaiming a future By Bernard Karganilla

By Bernard Karganilla August 28, 2025 | Published on Malaya Business Insight ‘We shall create more opportunities to salute the intellectual legacy of Renato[READ]

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Spotlight

Outtakes from a Full House at UP CMC

Outtakes from last Saturday: It was a full house last Saturday at the auditorium of the UP College of Media and Communication. We appreciate the support of (tech person for helping, and Jingky), as well as King and Zylon for contributing photos of the event. So many questions, and so many angles tackled meant it was a fruitful day not just for all the participants who found time but also the speakers, who appreciated the questions and comments. Maraming salamat of course to Dean Diosa Labiste and Professor Emeritus Rene Ofreneo, who both hatched the idea of the convocation. A[READ]

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Pasts Revisited

Renato Constantino

#RenatoConstantino wrote this in 1968. Is it still relevant? Today, March 10, is his 106th birth anniversary. #aPastRevisited #RememberBetter

March 10, 2025|

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Stories

Interactive Lecture and Discussion with Mobility Advocates: History, Mobility, the Climate Crisis and the Crisis of Democracy

History and mobility, the climate crisis and the crisis of democracy. They came from Naga, Baguio, Cavite, Muntinlupa and all over Metro Manila to join the discussion organized by the Constantino Foundation, MNL Moves and the posse of Rommel Corro at the Linangan Gallery. [...]

History, Nation-building, the Climate Crisis, and Mathematics with Dr. Fidel Nemenzo

Decades of activism and the academe as one of the country's premier mathematicians: Dr Nemenzo will speak on history, climate, and math on Monday in an event organized by the Constantino Foundation and PUP. Mabuhay Fidel! #UsableHistory #HistoryAndMath #MathAndLiberation [...]

Transdiscplinary Lecture on Mathematics and Nationalism by Dr. Fidel Nemenzo

Maraming salamat Dr. Fidel Nemenzo for leading the discussion on mathematics, history, and the climate crisis. Transdisciplinary teaching - pedagogy across disciplines rather than just many disciplines or specializations - is the way to true learning. The lecture is the latest of a series of collaborative activities between the Constantino Foundation and the Polytechnic University of the Philippines, which is marking its 120th founding anniversary this year. [...]

Behind the Scenes: the Making of PUP’s Mga Rebolusyonaryo Mural

It's time to redefine the word "revolutionary.". Ang rebolusyonaryo hindi lang handang pumatay ng kaaway ng bansa. Ang rebolusyonaryo nagbibigay buhay din sa bayan. This Monday, the Constantino Foundation and PUP will unveil the mural "Mga Rebolusyonaryo" depicting the lives of the food scientist Maria Y. Orosa and botanists Leonard Co and Eduardo Quisimbing. [...]

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“Yes, third time [sila/Inang Laya] pumunta at kumanta sa rally sa Dasmarinas town plaza, sa parish church sa our Lady of Perpetual Help sa Dasmariñas Bagong Bayan and sa martsa rali ng mga maralitang lunsod from Dasmariñas to Bacoor na hinarang sumama at di sya [Karina Constantino-David] umalis hanggang kinabukasan.”

Ian Yaun
March 19, 2024
“We have been so wonderfully blessed in the past week by the presence of tremendously inspiring people, one of them, the one who likes to “shake trees”, is Sir Renato Redentor Constantino who moved the entire plenary to feel, think, and act… people couldn’t help but share and talk about the presentation. I told Sir Red that by the second day of the event, people realized there were ‘deeper commitments than professionalism.’”

Floraime Pantaleta
Executive Director, Ateneo Zamboanga-Mindanao Institute
“Renato and Letty kept the fire burning for country and people, fueled by their abiding love for each other and the cause they both pursued with single-minded devotion. In this sense, Renato and Letty may well be considered among the principal characters in one long epic love poem about the birthing of a free and caring society, still unfinished to this day.”

Dr. Rosalinda Pineda-Ofreneo
biographer, at the Pasts Revisited exhibit opening, Yuchengco Museum,
11 June 2026
“Frequented the area in the early ’80s because of Popular Bookstore (small door, beside the gate of Mapua High School), the only one that carried engineering books required for our course. It was still Martial Law… One buys … dangerous reading materials afraid of the Secret Marshals who were then infamous for salvaging (tokhang in the time of tatay digong) petty criminals and activists. Across Mapua High then was a parking lot of mini buses – now the Manila Grand Opera.”

Melvin Purzuelo
Iloilo environmentalist, commenting on the foundation’s history article in BusinessMirror,
“Cycling through the fabled history of an opera house, now a hotel,” June 2024.
“Taos pusong pagpapasalamat ng angkang Orosa for your inclusion of our Beloved Maria Y. Orosa in this PUP mural. Renato Redentor Constantino, we are ever grateful for this honor and recognition. Our forebears knew each other. Mine spoke highly of the Constantinos!”

Evelyn Orosa del Rosario Garcia
Great grand niece of Maria Y. Orosa and author of National Book Award winner
Appetite for Freedom: The Recipes of Maria Y. Orosa, with Essays on Her Life and Work.
“Good read. At aliw. Ito ang kahapon na masarap balikan!”

Cherylle Lara Raguini
Subic civic leader, commenting on the foundation essay in ABS-CBN,
“Street names and the persistence of memory,” June 2024
“At a low point in my life, I received a note from Letizia Constantino, unsolicited advice that encouraged me to keep writing. I never got to thank her personally for that pat on the back; this column is belated gratitude.”

Ambeth R. Ocampo
Historian, An excerpt from his column in Philippine Daily Inquirer
"Letizia Roxas Constantino, historian", 2025 June 06
"Thank you for having us ... We truly enjoyed ourselves. The exhibit was very inspiring, beautifully presented and so insightful. We were all so impressed. Hope we can use some of the material in our Women’s Museum. ❤️"

Mayor Joy Belmonte
Quezon City Governor, On her visit at Letizia: A Life in Letters Exhibit
2025 July 30
"... A Past Revisited sparked a different kind of revolution, one that urged Filipinos to view history through our own eyes and experiences. Thank you very much to our dear friend, ABS-CBN’s Karmina Constantino, a resident of San Juan, for inviting me to be part of this historic occasion."

Mayor Francis Zamora
San Juan City Governor , On his speech at APR 50th anniversary edition launch at NHCP Museo El Deposito
2025 August 29
“A Past Revisited was both a revelation and a challenge. It made us see the familiar narratives of Philippine history in new and unsettling ways. It invited us to ask deeper questions—about power, about colonial legacies, about the struggles and aspirations of our people. And it also gave us a sense of responsibility: to carry history forward not just as memory, but as a guide for action and transformation.”

Dr. Chas M. Navarro
Commissioner, National Historical Commission of the Philippines (NHCP)
On his remarks at the launch of the 50th Anniversary Special Edition of The Philippines: A Past Revisited
2025 Aug 29
“Mabuhay ka RC. Patuloy namin ikaw inaalala at ipinagdadasal sa lakbay mo ngayon. We will continue our conversations with family, even while you have left us. You will forever live in our hearts and we celebrate your life fully!”

Loretta Ann Rosales
Former member, House of Representatives
and former chair of the Commission on Human Rights
“My first brush with Renato Constantino was through Mr. Herman Rochester, our 4th year high school adviser, who lent me his Miseducation of the Filipino. From then on I was hooked. In college, I encountered Parents and Activists, which helped me understand my parents’ objections to my activism, then his books A Past Revisited and A Continuing Past which made me learn history in a way that I was never taught in my elementary and high school years. His and his wife Letizia’s many articles, pamphlets, books and publications were guiding lights that stirred up the makabayan and palaban in me. Theirs was a writing that was nakakapagmulat at nakakataas ng pag-unawa.”

Teddy Casiño
Former Bayan Muna Representative, Facebook post
11 June 2026
“Thank you very much, Constantino Foundation! It was a lovely afternoon spent learning about history, poetry, art, climate change, street names, the bicycles in revolution, kickass heroines, and much more! Renato Redentor Constantino’s talk and Renato Senior’s book A Past Revisited really got under my skin. Maraming salamat!”

Gege Cruz Sugue
Flips Flipping Books book club, 12 August 2024
“One of the most towering texts of nationalist historiography — co-authored by Letizia Constantino, whose voice carried the struggle for true independence into classrooms and beyond.”

Michael “Xiao” Chua
Historian , On his column at The Manila Times
“Letizia Constantino: Nationalist historian, wife and mother” 2025 June 17

Spotlight

The Foundation

Our Partners

Teacher Support

Spotlight

The Foundation

Our Partners

Teacher Support

Pasts Revisited

Renato Constantino

Events

Videos

Stories

“Taos pusong pagpapasalamat ng angkang Orosa for your inclusion of our Beloved Maria Y. Orosa in this PUP mural. Renato Redentor Constantino, we are ever grateful for this honor and recognition. Our forebears knew each other. Mine spoke highly of the Constantinos!”​

“Good read. At aliw. Ito ang kahapon na masarap balikan!”

“At a low point in my life, I received a note from Letizia Constantino, unsolicited advice that encouraged me to keep writing. I never got to thank her personally for that pat on the back; this column is belated gratitude.”

"Thank you for having us ... We truly enjoyed ourselves. The exhibit was very inspiring, beautifully presented and so insightful. We were all so impressed. Hope we can use some of the material in our Women’s Museum. ❤️"

"... A Past Revisited sparked a different kind of revolution, one that urged Filipinos to view history through our own eyes and experiences. Thank you very much to our dear friend, ABS-CBN’s Karmina Constantino, a resident of San Juan, for inviting me to be part of this historic occasion."

“Mabuhay ka RC. Patuloy namin ikaw inaalala at ipinagdadasal sa lakbay mo ngayon. We will continue our conversations with family, even while you have left us. You will forever live in our hearts and we celebrate your life fully!”

“One of the most towering texts of nationalist historiography — co-authored by Letizia Constantino, whose voice carried the struggle for true independence into classrooms and beyond.”

“Taos pusong pagpapasalamat ng angkang Orosa for your inclusion of our Beloved Maria Y. Orosa in this PUP mural. Renato Redentor Constantino, we are ever grateful for this honor and recognition. Our forebears knew each other. Mine spoke highly of the Constantinos!”