RENATO

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So far RENATO has created 212 blog entries.

“Leonard’s song in a time of flooding,” a moving story by science journalist Bless Aubrey Ogerio

“If a tree falls in a forest and no one is around to hear it, does it make a sound?”

This old riddle, according to Ronald Achacoso, head of the Philippine Native Plants Conservation Society, has become a fitting frame for a loss that still reverberates through Philippine science.

Fifteen years after botanist Leonard Co was killed by government troops while conducting fieldwork in Leyte, the question lands with a sharper weight.

His death—described by authorities as a case of soldiers mistaking him and his two companions for rebels—was followed by years of quiet and slow-moving justice, the kind of silence that dissipates the way an echo disappears into the canopy.

Leonard, forest guard Sofronio Cortez, and guide Julius Borromeo may have seemed to have died in vain. But a decade and a half later, their death in the forest may yet save us from an avoidable death before floods completely overrun our mountains [READ]

2025-11-16T13:38:31+08:00November 16, 2025|

“Leonard Co, Bayani Ko” commemorates life, legacy of People’s Botanist

Quezon City, 15 November Botanists and advocates gathered today at the Institute of Biology in UP Diliman to mark the 15th year since the murder of the world-renowned ethnobotanist Leonard Legaspi Co. Justice continues to elude the family after Co was gunned down with forest guard Sofronio Cortez, and guide Julius Borromeo, by soldiers of the 19th Infantry Battalion of the AFP in Kananga, Leyte. The botanist and his colleagues were conducting a survey of tree species for a forest restoration project of the Energy Development Corporation (EDC) when the soldiers mercilessly fired 245 rounds at the botanical team.

“As Justice continues to elude the family of the People’s Botanist, the Constantino Foundation’s is determined to ensure Leonard Co’s life and legacy is even more known across the archipelago. Leonard defines what nationalism truly is, not merely in terms of [READ]

2025-11-16T13:25:16+08:00November 15, 2025|

A NATIONAL TREASURE: LEONARD L. CO (1953-2010) By Perry S. Ong and Nina Ingle

Leonard L. Co, unparalleled plant scholar and a scientist for the people, died last November 15, 2010 in Leyte from gunshot wounds obtained during an alleged crossfire between the Philippine Army 19th Infantry Battalion and the New Peopleís Army. Co had pioneered the writing of manuals on Philippine medicinal plants for community-based health care in the 1970s and worked as a pharmacologist of Chinese medicinal plants in the 1980s. At the time of his death, Co was doing research on native forest species for reforestation. He was also assembling a digital herbarium and writing an update of The Enumeration of Philippine Flowering Plants written by Elmer Merrill at the turn of the 20th century.

Leonard [READ]

2025-11-15T00:28:01+08:00November 15, 2025|

What is your mystery meat for today?

By: Anthony Arbias | November 14, 2025

One time, we had an impromptu botanical trip in the mountains with Sir Leonard. It was actually a one day notice but the boys were glad he showed up with his big and heavy backpack with his massive new laptop inside.

Part of his heavy load was a neatly packed sandwich complete with lettuce, tomatoes, and mayonnaise. As dear friends of his know, Sir Leonard has a bad habit of not wiping his mouth after eating. With mayo on the side of his mouth, he said “uy gusto nyo?” Hehe. Upon seeing my packed lunch, he jokingly said “Uy pare what’s your mystery meat for today?!” I looked at him then he laughed aloud. It was actually fried spam with rice but he thought it was one of those famous Chinese canned meat loafs which he [READ]

2025-11-14T23:40:21+08:00November 14, 2025|

You are invited to the inaugural lecture of the Leonard L. Co Lecture Series!

📢 𝐈𝐍𝐕𝐈𝐓𝐀𝐓𝐈𝐎𝐍 | 𝐋𝐞𝐨𝐧𝐚𝐫𝐝 𝐋. 𝐂𝐨 𝐋𝐞𝐜𝐭𝐮𝐫𝐞 𝐒𝐞𝐫𝐢𝐞𝐬

You are invited to the inaugural lecture of the Leonard L. Co Lecture Series!

🪴Branches of History: Trees, Empire, and Nation

🎙 Speaker: Dr. Ruel V. Pagunsan

Chair, Department of History, University of the Philippines Diliman

🗓 November 21 (Friday)

🕝 2:30 PM – 4:00 PM

📍 College of Science Auditorium, UP Diliman

Attendance is open to the public.

#LeonardLCoLectureSeries

2025-11-15T00:38:39+08:00November 10, 2025|

Leonard Co: Bayani Ko

Commemorating 15 years of Elusive Justice, Celebrating the Life of the People’s Botanist

Organized by the Justice for Leonard Co Movement, Institute of Biology-UP Diliman, Philippine Native Plants Conservation Society, Inc., Green Convergence, and the Constantino Foundation

The 15th of November marks the 15th anniversary of the murder of Leonard Co, known as the People’s Botanist. The occasion will be marked with several activities and announcements at the Institute of Biology in UP Diliman, concluding with a 1:00-3:00 PM press event that will provide a legal update on the case. Just as compelling will be the release during the event of a huge number of new and rescued images documented from Leonard’s field work, downloaded to a hard drive just before his horrific death. The images, rescued from a data storage unit thought to have been lost to rust [READ]

2025-11-15T00:20:24+08:00November 7, 2025|

LAKAMBINI: When History Refuses to Stay Silent, by Cardinal Pablo Virgilo David (on a movie the Constantino Foundation encourages you to watch).

I must confess, when I sat down to watch Lakambini, I thought I was merely revisiting a historical figure I already admired — Gregoria de Jesús, the Lakambini ng Katipunan, wife of the Supremo. But I wasn’t prepared for what the film stirred in me. It felt less like watching history and more like being confronted by history — by the unfinished work of a nation still struggling to rise from betrayal and broken dreams.

Bakit ako interesado sa pelikulang ito? Dahil tubong Kalookan si Oryang, and I am presently the bishop of Kalookan. Ang Kalookan, para sa akin ay “bayan ng mga bayani” — and now, painfully, also bayan ng mga dukha, at simbahan din ng mga dukha. Our diocese became ground zero during the darkest days of the drug war. And in those years, I met women who reminded me of Oryang — widows like Mary Ann and Grace, [READ]

2025-11-15T00:29:52+08:00November 3, 2025|

Buga-Buga and the Burauen History Club By Bernard Karganilla

May the caves and slopes of Buga-Buga, once places of conflict, now echo prayers of harmony.’

AT the commemorative luncheon for the Leyte Gulf landings anniversary, Gregoria Equipaje Badeo shared her personal experience and her historical notes during the Japanese Occupation: “In Barrio Santa Ana, 13 men were burned to death…Luckily, one man (half-burned) was able to escape the torture and narrate the news to the neighborhood. But this man died, also.”

“The Guerrillas, very much in rage at the cruelties of the Japanese, paved their way to the Japanese garrison at Burauen North Central School. This encounter started in the last week of October 1942 and lasted for almost a week. Soldiers and guerrillas surrounded the garrison and blockaded the Japanese forces.” Mrs. Badeo’s testimony at the Leyte Convention Complex, Barangay Pawing, Palo is part of the permanent record of the Burauen History Club and the commemorative luncheon was sponsored by [READ]

2025-11-15T00:29:52+08:00October 24, 2025|

“The true Filipino is a decolonized Filipino.” — Renato Constantino

𝗟𝗢𝗢𝗞 | Echoing the powerful statement, Day 2 of PADAYON PAGBUKWAT HAN ATON MGA KAAGI: An International Lecture Series on World War II Leyte explored stories of heroism, resistance, and the enduring impact of World War II on the Filipino identity.

Broadcast journalist Anna Karmina B. Constantino-Torres, granddaughter of nationalist historian Renato Constantino, was among the keynote speakers. Representing the Constantino Foundation Inc., she emphasized the importance of historical truth, research, and the unending pursuit of facts, for the love of the Filipino people and the country. She also led the launch of the 50th Anniversary Edition of The Philippines: A Past Revisited by Renato Constantino and Letizia Roxas-Constantino, the famous Philippine History textbook written from a Filipino point of view.

Meanwhile, UP Manila Professor and writer Bernard Leo M. Karganilla introduced Guerilla Warfare 101: The Hunters-ROTC Guerillas to an audience composed mostly of students and educators. Prof. Marcelino M. Macapinlac Jr. [READ]

2025-11-15T00:29:52+08:00October 22, 2025|

Revisiting the Past: Karmina Constantino-Torres Launches 50th Anniversary Edition in Tacloban

Journalist and Constantino Foundation Trustee Karmina Constantino-Torres spoke at the history forum in Tacloban last October 18, where she delivered a paper and launched the 50th anniversary edition of The Philippines: A Past Revisited.
The event was organized by the Leyte-Samar Heritage Society, Inc., in partnership with the Republic of South Africa Embassy in the Philippines, Hunters-ROTC Historical Society, UP Tacloban, History NGO Forum for Peace in East Asia, the Province of Leyte, DOT–Eastern Visayas, the Office of Rep. Anna Veloso Tuazon, and the Constantino Foundation.
Held in commemoration of the 81st anniversary of the Leyte Landing, the forum featured international and Filipino speakers presenting lectures on World War II history and resistance narratives
[READ]
2025-11-15T00:29:52+08:00October 22, 2025|
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