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Speaker

Greener is Cleaner gives presentations and education sessions at conferences, schools, community events, and individual organizations or clubs. The topics frequently covered are climate change and international relations, youth empowerment, environmental activism, service leadership, and other specific branches under environmental issues. Please contact Greener is Cleaner via email (greeneriscleaner68@gmail.com) or social media to request a guest speaker or presentation for your conference, school, community event, organization, or club.

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GreenPath Series – “Building Resilience from the Ground Up”

2026.06.28 Jina explored how climate law can translate into community-led action, examining localised policy design, environmental equity, and practical pathways to climate resilience.

Global Engagement & Empowerment Forum (GEEF) 2026

2026.03.12–13 Selected as one of four nationally selected youth representatives, Jina joined a featured session alongside Ban Ki-moon and international diplomats, bringing youth perspectives to global conversations on leadership and innovation.

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Yale MUN Korea XIII × Greener is Cleaner 

Jina brought climate innovation to life for student delegates through interactive sustainability demonstrations, including seedling-based activities that connected environmental awareness with practical action.

Fridays for Future Bareilly × Activate Green Trust – “Waste Wise 2025”

Jina presented on sustainable waste management and anti-incineration, drawing on her grassroots environmental activism in Seoul to explore how communities can challenge harmful waste practices and advance sustainable alternatives.

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Unilever x Reboot the Future

2021.11.11 Cherry has been selected as one of the 9 youth climate activists around the world by Unilever to create media to voice myself about the theme "Cities, Regions, and Environment." The theme is one of the COP26 presidency themes, and Cherry spoke for the particular day of COP26. She completed a live Q&A using Unilever's account. The videos, texts, and photos Cherry produced were uploaded on Unilever's Instagram page.

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Global Youth Organization Model UN Closing Ceremony Guest Speaker

2021.10.4 Cherry has spoken about the importance of taking action now under the topic of "Youth Empowerment and Activism for a Progressive and Inclusive Society."

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https://drive.google.com/file/d/1lHY3dyF93lsLRCPOg0-GB2mnpKbpiXjj/view?usp=sharing

Action For Nature 2021 International Young Eco-Hero Conference

2021.9.18 The 2021 International Young Eco Heroes, including Cherry, assembled at the online conference to share and celebrate their action for nature. Each student had around 1-2 minutes to present their initiatives.

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https://youtu.be/b8tYVDwpdO4?t=979

ALAGS News Instagram Live

2021.9.14 Cherry engaged in an interactive interview session with ALGAS News, discussing the importance of youth action now, changes needed in the education system, South Korea's multilateral diplomacy, and more.

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https://www.instagram.com/tv/CTzRiXGIsaE/?utm_source=ig_web_copy_link

EAAFP [Bird Meets Arts] Interview

2021.9.12 Cherry filmed an interview on the topic of 'Environmental Conservation in Youth’s Perspective,' where she introduced her environmental activities. The purpose of the interview was to raise citizens' awareness of the environment and encourage active participation.

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Professional Develeopment Day: "Incorporating Service in the Classroom"

2021.9.10 On Professional Development Day for teachers at Chadwick International, Cherry conducted a teaching session on how to incorporate service learning in classes.

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https://drive.google.com/file/d/1qUrpCmWGACAvC-URto-AsQZHkn4W_YH4/view?usp=sharing

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EarthBurned Podcast - Cherry Sung, Greener is Cleaner

2021.8.29 Cherry talked about her journey of starting Greener is Cleaner, the challenges she faced in this process, and her perspective of sustainability.

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https://open.spotify.com/episode/5S3UIu0IXwThh2rGZlg9qK?si=95KU-KYRTzOlwTu5qG7QUg&dl_branch=1&nd=1

POP x Planet Classroom SHINE Podcast

2021.8.18 Cherry was one of the 13 young leaders chosen by the POP Movement to share their work and unique experiences and inspire others to do the same. The purpose of this podcast was to share youth's hopes and dreams of a greater tomorrow.

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https://www.voiceamerica.com/episode/132826/shine-a-light-on-protecting-our-planet

Climate Aid World Forum
Young Voice of South Korea

2021.8.4 Cherry and Daniel of Greener is Cleaner voiced themselves as the youth of South Korea amid the international climate crisis. They shared how climate change impacts their country and lives.

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Cherry: https://youtu.be/l9n_SPhl4Yw

Daniel: https://youtu.be/bT_V6snKHW0

University of Jember PGSD English Forum Guest Speaker

2021.7.17 At an online PGSD English Forum, Cherry presented ways in which youth can take action for different environmental issues. The audience of 45 University students and professors showed interest in the fact that environmental issues are so closely connected to our daily lives.

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https://youtu.be/MM3UU623Z9U

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Universal Model United Nations Opening Ceremony Guest Speaker

2021.7.11 Cherry gave a presentation on the significance of youth empowerment to create a sustainable future. She connected the contents of her presentation to the MUN delgates' endeavors to negotiate solutions to global agendas addressed at the confernce.

 

https://drive.google.com/file/d/1AmVrkwZrW2aSvBbWuOjvlSXpSWJF8Plm/view?usp=sharing

2021 Global Social Leaders Festival Guest Speaker

2021.6.7 Cherry, an alumni of Global Social Leaders, talked about 'Being a Global Social Leader' at the GSL Festival for all participants of the Global Goals competition and registered students and teachers.

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https://youtu.be/AWBHdx0zZpc

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2021 Protect Our Planet Festival
Greener is Cleaner Project Presentation 

2021.6.7 Cherry and Daniel of Greener is Cleaner gave a project presentation at the 2021 POP Festival, sharing the vision and mission of Greener is Cleaner, activities, and future plans.

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https://youtu.be/UTVB6zmT85o

Universal Model United Nations
World Environment Day Guest Speaker

2021.6.5 Cherry joined in as a panelist at UMUN's World Environment Day event, expression content with the deliberation of the wording, "A Widening Gap Between Climate Action and Climate Justice: a case of political discords and unifying beliefs."

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Read the event's newsletter

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The 26th Environment Day Celebration Teen Environmental Activist Speech

2021.6.4 Cherry was invited by the Ministry of Environment to give a speech as a teen environmental activist. She read the proclamation for 2050 carbon neutrality: future of learning, taking action, and dreaming.

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https://youtu.be/emLlFZbboso

Branksome Hall Asia Service Fair keynote speaker

2021.5.29 Cherry gave a presentation on “Learning Through Service as Action” at BHA Service Fair for the competition participants, international school teachers, service coordinators, and judges.

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The 17th Korea Youth Expo [Visible Radio] Interview on Carbon Neutrality

2021.5.27 Cherry, along with two fellow members from the National Environmental Education Center Youth Steering Committee, participated as a panelist at the Korea Youth Expo to share her views on carbon neutrality and what teenagers can do to help achieve it.

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https://youtu.be/Q-FwjOGgTTY​

The 18th Seoul Environmental Film Festival (SEFF) "A Book I Met on the Bookshelf" Interview

2021.5.17 Cherry shared her favorite environmental book titled "Blue Sky Red Earth" by Dr. Cho. She expressed how she was able to feel the urgency of the climate crisis.

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https://youtu.be/e3F8mm2i27E

"Tell Me About Carbon Neutrality" Interview - National Env. Edu. Center

2021.5.9 In this interview conducted by the National Environmental Education Center, Cherry shared her thoughts on carbon neutrality, going net-zero in South Korea, and ways to reduce carbon dioxide as a student.

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https://youtu.be/yOu82Dr28H8

[Eyes on Youth] See You in Five Series Speaker

2021.4.19 Created by EyesOnYouth, See You in Five is a video interview series featuring young changemakers working to solve a global problem. Cherry shared her youth empowerment journey with regards to founding Greener is Cleaner.

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https://eyesonyouth.wixsite.com/official-site/see-you-in-five?wix-vod-video-id=39b5eb7d2cc94012b794af6536603c23&wix-vod-comp-id=comp-kfog9px8

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Korea International School: Environment and Human Rights presentation

2021.4.19 Spotlighting UNSDG 12, Cherry discussed human rights in relation to the environment, youth activism, and how students at Korean International School (KIS) can get involved in such actions.

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https://drive.google.com/file/d/13CZvd25q-TsggMyLu_omyW7sU0rI2H8B/view?usp=sharing

P4G Youth Voice Festa

2021.4.3-5.29 As part of an external team called Teen Keep Eco (TKE), Cherry contributed greatly to the Partnering for Green Growth and the Global Goals 2030 (P4G) Youth Voice Festa (YVF), serving as the translator, social media manager, and spokesperson for South Korea.

Chadwick International Global Social Leaders Catalyst @ Home

2021.3.17 Cherry gave a presentation on Service Leadership at the Global Social Leaders Catalyst. Over 50 students from Chadwick International and more from different schools worldwide tuned in at the catalyst.

Empowered Youth Assembly Inspirational Speaker

2021.3.6 Cherry served as an inspirational speaker at the Empowered Youth Assembly, speaking about youth action to tackle environmental issues.

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https://www.instagram.com/p/CME5LThHNYd/​

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ALEXIS IMUN x GiC workshop

2021.1.29 In collaboration with a Model UN conference called ALEXIS IMUN, Cherry and Afifah from Greener is Cleaner spoke at a workshop on “Taking Action to Achieve Environmental Equilibrium."

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https://drive.google.com/file/d/1jc4CGX3cjtPnw8-H45N2kJEFZrcSgH_U/view?usp=sharing

Youth Environment Talk Concert

2020.12.10 As a member of the National Environmental Education Youth Steering Committee, Cherry joined as a panelist for its initiative, Youth Environment Talk Concert.

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https://youtu.be/018AdSV2aD0

2020 Malaysian Youth Delegation Local Conference of Youth (MYLCOY)

2020.12.12 Cherry contributed to the 2020 MYLCOY as a panelist for the CLIMATE JOURNALISM 101 WORKSHOP.

 

https://drive.google.com/file/d/1udx6t4g11UbR1rCPafd4hgAlTGjtR_Kk/view?usp=sharing

Global Social Leaders Podcast

2020.12.10 As the founder and leader of 'Greener is Cleaner', the winners of GSL Competition 2019-20 Winner, Cherry gave practical advice on starting one's own movement and venturing into the world of activism.

 

https://globalsocialleaders.buzzsprout.com/980887/6782725-6-cherry-sung-winner-of-the-gsl-global-goals-competition-2020

2020 Protect Our Planet Festival Day 1 Session 5 Panelist

2020.12.1 In the session "IMPORTANCE OF YOUTH CLIMATE ACTION: VOICES OF CLIMATE ADVOCATES," Cherry spoke about her environmental activism journey and the future of her initiative Greener is Cleaner.

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https://www.youtube.com/watch?v=vW8IrpwXuEA

Mock Conference of Parties (MCOP26)

2020.11.19-12.1 Cherry was one of the 4 delegates of South Korea at the MCOP26. With other national delegates, she gave a High-Level Statement.

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https://www.youtube.com/watch?v=Hrsu5prpdFY

Grade 4 'Service as Action' presentation

2020.10.21-10.22 Cherry visited two Grade 4 classes at her school, Chadwick International, to speak about youth activism for the environment.

GSEF 2021 Thematic Session Speaker

2020.10.19 As a young activist in Greenpeace Korea, Cherry spoke about youth action on climate change at the Global Social Economy Forum.

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ENG: https://youtu.be/N1qsMFYA2qY

KR: https://youtu.be/j3Bt5Q3WXAQ

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CAETS 2020 Session 4 Opening Speech

2020.10.13 Cherry was invited to speak at the International Council of Academies of Engineering and Technological Sciences. Her speech was titled "Be Earth's Hero in 2020" for the session "Climate Change Issues & Challenges in Urban Environment."

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https://youtu.be/HGi9s7xXT6M

2020 School Strike for the Climate

2020.9.25 Cherry, as a member of Youth 4 Climate Action Korea, gave a speech at the 9/25 digital school strike for the climate.

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https://drive.google.com/file/d/1aGxn00LpkhtXPJQl7p3N9-nvZLU6bVYo/view?usp=sharing

Resource Circulation Future Generation Representative

2020.6.19 Cherry spoke about resource circulation in front of the members of the Ministry of Environment as the Resource Circulation Future Generation Representative.

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https://drive.google.com/file/d/1mC7BPWtlntYzyp1GjzZl6plbRHxtiZgA/view?usp=sharing

Hologram Action for Green New Deal

2020.6.15 As a volunteer for Greenpeace Korea, Cherry was chosen to film a hologram video about the request for legislation of South Korea's Green New Deal. Greenpeace Korea displayed the video in front of the National Assembly.

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https://drive.google.com/file/d/1VqPPqYn1Z91KgSBCulHrI7yGIsmc5Lmo/view?usp=sharing

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The 19th Diplomatic International Forum of Seoul (DIFOS)

2020.1.18 Cherry participated in the '19th DIFOS: Water Diplomacy and Policy' and gave a final presentation of the group's discussion on the topic.

2019 Songdo Mock Conference of Parties (SMCOP)

2019.11.22-11.24 Cherry served as a Bureau Member of SBSTA Committee and the Delegate of the Republic of South Africa at the 2019 SMCOP, giving speeches about the given agendas.

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2019 School Strike for the Climate

2019.9.27 Cherry gave a speech and a chant at the 9/27 school strike for the climate with 10 school friends.

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https://drive.google.com/file/d/1ZT5mxquByhJuQw5qUWztTwsXyvaDkghN/view?usp=sharing

The 18th Diplomatic International Forum of Seoul (DIFOS)

2019.7.13 Cherry participated in the '18th DIFOS: Environment and Diplomacy' and gave a final presentation of the group's discussion on the topic.

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https://drive.google.com/file/d/1rNcjw1O6KH2Y_E8OKi7QNAZWv67BJUT1/view?usp=sharing

2019 World Migratory Bird Day

2019.5.11 Cherry educated young kids who participated in the East Asian-Australasian Flyway Partnership (EAAFP)'s 2019 World Migratory Bird Day celebration about plastic pollution and global warming's effects on migratory birds.

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