October 23 2025
“Sustainable Diplomacy: Global Responsibility in an Uncertain Future” Diplomacy in Action at HighScope Model United Nations 2025

In a world that continues to change, empathy, dialogue, and global cooperation have become essential to maintaining harmony among nations. The conflicts and crises unfolding across the globe remind us of how fragile unity can be—and how vital it is to foster mutual understanding. True diplomacy is not merely about negotiation; it is about bridging differences and working together toward a more peaceful and sustainable future.


With that spirit, HighScope Indonesia School - TB Simatupang (school under Research and Development for Advancement (Redea) Institute) proudly presents the HighScope Model United Nations (HSMUN) under the theme “Sustainable Diplomacy: Global Responsibility in an Uncertain Future”. This event invites students to step into the roles of international leaders, tackling global challenges through thoughtful discussion, teamwork, and strategic thinking.


“This topic feels incredibly relevant right now, in a world where every glimmer of hope seems to be invariably followed by a greater tragedy. My concern is not primarily for those living in the present, but rather for all of us who will inherit the future,” said Abimanyu Satyo Hutomo, Secretary-General of HSMUN 2025, in his opening remarks. “We are the future world leaders, and therefore, the responsibility to fix the world rests on all of our shoulders.” Since its inception in 2008 as a modest initiative driven by students eager to make a difference through diplomacy, HSMUN has evolved into one of the most prestigious and enduring high school Model United Nations conferences in Indonesia. For seventeen years, it has continued to amplify youth voices and foster meaningful participation in global discourse.


The event began on October 15, 2025, with a Technical Meeting attended by all participants, where several guest speakers provided valuable insights. One of these speakers was Alvin Adityo, Secretary-General of Indonesian Youth Diplomacy. As in previous years, the technical meeting also included a MUN 101 session, which prepared the participants for the various rules and procedures of the event.


The 17th Annual HSMUN Conference will take place from October 22 to October 23, 2025. This year, 204 delegates from 39 schools across Indonesia will gather at Highscope to enhance their diplomatic skills, expand their networks, and address pressing global issues through council debates and conference sessions simulating the United Nations.

The event was also attended by Mr. Aloysius Selwas Taborat, Legal Advisor and Coordinator for International Political Law at the Ministry of Foreign Affairs of the Republic of Indonesia. In his keynote session, he emphasized the importance of cultivating empathy and the spirit of gotong royong (mutual cooperation) in the world of diplomacy. “The state is an abstract concept. Its personification comes from the president, the government, institutions, and also history. Therefore, it is crucial for you to learn to develop empathy. Empathy is different from mere understanding. Understanding simply means you
know, you grasp it. But empathy—in my interpretation—is not just the ability to comprehend, but also the effort, the need to truly understand, share, and see beyond the claims or problems others are presenting to you. So, long after we step away, empathy and gotong royong will always remain crucial concepts.”

The event was also attended by Mr. Aloysius Selwas Taborat, Legal Advisor and Coordinator for International Political Law at the Ministry of Foreign Affairs of the Republic of Indonesia. In his keynote session, he emphasized the importance of cultivating empathy and the spirit of gotong royong (mutual cooperation) in the world of diplomacy.

“The state is an abstract concept. Its personification comes from the president, the government, institutions, and also history. Therefore, it is crucial for you to learn to develop empathy. Empathy is different from mere understanding. Understanding simply means you know, you grasp it. But empathy—in my interpretation—is not just the ability to comprehend, but also the effort, the need to truly understand, share, and see beyond the claims or problems others are presenting to you. So, long after we step away, empathy and gotong royong will always remain crucial concepts.”

During the conference sessions, representatives from various schools will represent countries within the Model United Nations: with a total of eight councils, including:
1. Association of Southeast Asian Nations (ASEAN): “Developing Regional Frameworks for Eco Tourism in Southeast Asia”
2. Historical Committee Crisis (HCC): “The Punic Wars, Surviving Hannibal Barca”
3. International Labour Organization (ILO): “Addressing the System of Child Labour”
4. United Nations Correspondents Association (UNCA): “Press Corps: Conducting Journalism in Councils”
5. United Nations Security Council (UNSC): “Addressing the Status and Future Security of the Bering Strait”
6. United Nations Special Summit (UNSS): “Dune: Handling the Empire of Muad’dib”
7. United Nations Entity for Gender equality and the Empowerment of Women (UNW): “Discussing the Legalization of Sex Workers”
8. World Health Organization (WHO): “Discussing the Development of Diseases in War Zones

”During committee sessions, delegates will have the opportunity to present their countries’ positions on the issues under discussion, defend their arguments, and collaborate with fellow member states to gain support for their proposed resolutions. In the final conference session, delegates will present and defend their drafted resolutions before proceeding to a collective vote to determine the final resolution. Ultimately, the conference will conclude with a closing ceremony, where outstanding participants will be recognized with awards including Best Delegate, Outstanding Delegate, Honorable Mention, Best Position Paper, Oral Award, and Best Direction.


The 17th HSMUN Conference once again affirmed its commitment to sustainability through the Zero-Waste program, a comprehensive initiative aimed at minimizing waste while promoting sustainable resource management.

The Principal of HighScope Indonesia School - TB. Simatupang for High School program, Eva Tantri Mahastri, emphasized that the younger generation has a vital role as the key drivers in
realizing the zero-waste movement for a better future for Indonesia and the world. “Every delegate, committee member, and participant is invited to act with full responsibility—to reduce, reuse, and rethink. This may not always be comfortable for some of us, but major change always starts with tangible action by every individual. A simple thing like refusing single-use plastic is already a form of action as a global citizen.”


HSMUN is more than a conference. It is an opportunity for young minds to explore real-world issues, sharpen their communication and leadership abilities, and gain a deeper understanding of the responsibilities that come with being part of a global community. Through this experience, participants are encouraged to see themselves as future changemakers capable of creating a more inclusive and sustainable world.

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OTHER EVENTS

Strengthening the Spirit of LOVE FOR INDONESIA

through the 75th Anniversary of the Independence of the Republic of Indonesia

NEW NORMAL

To celebrate the 75th anniversary of the independence of the Republic of Indonesia in the midst of the COVID-19 pandemic, Sekolah HighScope Indonesia conducted a solemn event in this New Normal era, by utilizing online technology to hold a Virtual Flag Ceremony for the Independence of the Republic of Indonesia. The event, which was held this morning, involved 2,925 elementary, middle school and high school students along with approximately 1000 school directors, principals, teachers, employees, and parents of students from all HighScope Indonesia Schools in Java, Sumatra and Bali: SHI TB Simatupang, SHI Kelapa Gading, SHI Alfa Indah, SHI Kuningan, SHI Bintaro, SHI Pluit, SHI Rancamaya, SHI Bali, SHI Medan, SHI Bandung and SHI Palembang took part in this online ceremony.

What's interesting about this ceremony is with the virtual choir of 348 students from all HighScope Indonesia Schools. This collaborative project is led by Hendro Ismoyo Jati, the HighScope Indonesia Institute's K-12 Management and Quality Coordinator of the HighScope Indonesia Institute, fully supported by the music and film teachers of HighScope Indonesia Schools.

THE SPIRIT OF LOVE FOR  INDONESIA

"Sekolah HighScope Indonesia teaches students to respect differences, allow differences, encourage differences, until differences no longer make a difference."

The values ingrained in the slogan above are in line with Indonesia’s National Motto of Bhinneka Tunggal Ika. HighScope Indonesia upholds these noble national values ​​by continuing to instill these values ​​in our students through various learning experiences that reflect real conditions that occur in the world.

In welcoming the 75th Anniversary of the Independence of the Republic of Indonesia, Sekolah HighScope Indonesia holds a Week to Commemorate Independence Day where in each school, HighScope students are encouraged to foster a sense of pride as Indonesians and love for the nation through every learning activity.

During the morning meeting, the students discussed important events surrounding The Proclamation and dissected the meaning of independence. The teachers use independence as a theme for the learning activities. Students learn about the events leading up to Indonesian Independence in History lessons, read patriotic poetries of unity and integrity in language lessons, sing the national song in music lessons  and draw or create works of art depicting the conditions of independence Indonesia in Art lessons. The teachers also invited guest speakers from community leaders such as Kompol M. Marbun.SH., MM (Kapolsek Cilandak) and Rizki Lesus (Journalist & Writer) who discussed the values ​​of independence and its relevance to students according to their respective education program. Elementary, Middle School, and all the way to High School.

The Week of Independence Day Celebration, which culminates in the August 17 Flag Raising Ceremony, is a milestone in the spirit of LOVE FOR INDONESIA which underlies activities at the Indonesian HighScope School in the next 1 year. In the second quarter, students will learn about the richness of Indonesian culture in Culture Week. And in the fourth quarter students will study entrepreneurship on Business Day, where in their business plans or proposals, students are required to use 60% locally-resourced materials in their marketed products.

THE MEANING OF INDEPENDENCE

In her address this morning, Mrs. Antarina S.F. Amir elaborated on the meaning of independence for ceremony participants, that independence means to be free to determine one's own destiny and does not depend on others. "We do need other people to work together, sometimes we need other people to be leaders, but we have to be able to make our own choices in life, be able to lead ourselves and not depend on others." said Antarina S.F. Amir, Founder & CEO of HighScope Indonesia. She also advised that we can be independent if we are able to work together in solving problems. At the end of her speech, she reminded all attendees and students of the advice of the Father of Indonesian Education, Ki Hadjar Dewantara:

“Apapun yang diperbuat oleh seseorang itu,  

hendaknya dapat bermanfaat bagi dirinya sendiri,  

bermanfaat bagi bangsanya,  

dan bermanfaat bagi manusia di dunia pada umumnya.” 

Panitia Peringatan 75 Tahun Kemerdekaan Republik Indonesia 

Sekolah HighScope Indonesia 

Congratulation to Arsyi Asy syarifah grade 11 got first place first and won full scholarship to the young learners program,  Arsyi won the 2018 essay writing competition. Gusaimas matahachiro hanggoro himawan akbar (ago), was recognized as highly commended. This competition was held by Trinity Collage, University of Melbourne. We are proud of both of you.

Although the only knew about the scholar"s cup back in 2017, they were able to get through to the Tournament of Champion, the final round at Yale University, USA.

Their perseverance and hard work paid off. They were ranked 50 and 88 from 500 teams around the world. Congratulation ! keep up the good work.