Health and the Environment
-
The Urban Mortality Consequences of Rainfall and Sea Level Rise

Co-sponsored by Peking University's Institute for Global Health and Development and the Asia Health Policy Program

Rainfall and flooding frequently disrupt the lives of urban residents worldwide, posing significant public health risks. Rapid urbanisation is exposing larger and more vulnerable populations to these hazards, while climate change intensifies rainfall patterns, and rising sea levels impair drainage systems. Despite the growing recognition and urgency of these hazards, the health impacts of rainfall remain poorly understood, and those of sea level rise are entirely unquantified. Without robust quantification, we lack a complete understanding of the health risks posed by extreme weather and climate change, particularly in rapidly growing megacities where vulnerable populations are disproportionately affected.

Here, we estimate the mortality consequences of rainfall in one of the world’s largest cities — Mumbai, India. We integrate high-resolution data on rainfall, tides, and mortality, to analyse how extreme rainfall and its interaction with tidal dynamics contribute to urban health risks. We find that rainfall causes roughly 8% of Mumbai’s deaths during the monsoon season, and that nearly 90% of this burden is borne by slum-residents. We also find that children face the biggest increase in mortality risk from rainfall, and women face a greater risk than men. Additionally, we demonstrate that mortality risk from rainfall increases sharply during high tides and use this relationship to project how rising sea levels will amplify rainfall-induced mortality in the future.

Our findings reveal that the mortality impacts of rainfall are an order of magnitude larger than is documented by official statistics, highlighting the urgent need for investment in improved drainage, sanitation, and waste management infrastructure, particularly in cities in the Global South. Moreover, our analysis highlights that the health costs of extreme rainfall and sea level rise are a critical omission in current projections of climate change impacts.

Rode, Ashwin - AHPP - 020525

Ashwin Rode is director, scientific research in the Energy Policy Institute at the University of Chicago. At EPIC, he is working at the Climate Impact Lab, a multidisciplinary endeavor that assesses climate change impacts around the world. His other research areas include environment and development, and the political economy of environmental policy. Ashwin received an A.B. in Economics from the University of Chicago, an M.S. in Economics from the University of Texas at Austin, and a Ph.D. in Economics from the University of California, Santa Barbara.

 

Online via Zoom Webinar

Ashwin Rode, Director, Scientific Research, Energy Policy Institute at Chicago (EPIC), University of Chicago
Seminars
Date Label
-
Flyer for a sminar about the adverse effects of seasonal allergies with an illistration of pollen under microscope and headshots of the speaker.

Although at least 400 million people suffer from seasonal allergies worldwide, the adverse effects of pollen on “non-health” outcomes, such as cognition and productivity, are relatively understudied. Using ambulance archives from Japan, we demonstrate that high pollen days are associated with increased accidents and injuries—one of the most extreme consequences of cognitive impairment. We find some evidence of avoidance behavior in buying allergy products but limited evidence in curtailing outdoor activity, implying that the cognitive risk of pollen exposure is discounted. Our results suggest that policymakers may wish to consider programs to raise public awareness of the risk and promote behavioral change.

Shigeoka, Hitoshi 010725

Hitoshi Shigeoka received a B.A. (2001) and an MA (2003) in chemical engineering from University of Tokyo, and master of international affairs (2006) and PhD in economics (2012) from Columbia University. In addition to his position as Professor at the University of Tokyo, Shigeoka is an Associate Professor at Simon Fraser University, a Research Associate with the US National Bureau of Economic Research (NBER), and a Research Fellow of IZA. A well-recognized expert in health economics as well as labor, public, and behavioral economics, he has published in many top journals and serves on the Board of Editors for the American Economic Journal: Economic Policy as well as Associate Editor for the Journal of Health Economics and the Japanese Economic Review. His recent research spans topics ranging from healthcare price elasticity and vaccine mandates to peer effects in education, AI and productivity, and CEO gender bias.

Hitoshi Shigeoka, Professor, University of Tokyo
Seminars
Date Label
-
Portrait of Huixia Wang.

We examine the intergenerational persistence of health in a low- and middle-income country, using longitudinal datasets from Indonesia. Our study evaluates both objective and self-reported health outcomes including self-reported health (SRH), hemoglobin levels, anemia, pulse, hypertension, and adiposity measures (BMI, overweight and waist-hip ratio) to assess the persistence of these conditions across generations.

Linking the health of adult children to their parents, we find significant differences in persistence between objective and subjective health measures. SRH and adiposity show stronger persistence, especially through maternal health, with daughters more susceptible. In contrast, objective measures like waist-hip ratio show minimal intergenerational persistence, suggesting individual lifestyle factors play a larger role. Daughters are more affected by maternal health in hemoglobin, anemia, pulse rate and BMI, while paternal health has a weaker but notable influence.

Our results remain robust across regions and ethnic groups. We conclude that the persistence of intergenerational health significantly hinders socioeconomic mobility, underscoring the need for maternal health-oriented health policies, including prenatal care, nutrition, and family-based interventions to reduce the transmission of chronic diseases such as anemia and obesity.

Huixia Wang 110724

Currently, Dr. Huixia Wang is an associate professor at Hunan University. Her research interests encompass health economics, environmental economics, and development economics, with a particular focus on assessing the health impacts of pollution, climate change, and economic fluctuations in developing countries. She earned both her PhD and MA in economics from the University of Hawaii at Manoa.

1
Visiting Scholar at APARC, 2024
huixia_wang_2024_headshot.jpg
Ph.D.

Huixia Wang joined the Walter H. Shorenstein Asia-Pacific Research Center (APARC) as a visiting scholar for the 2024 calendar year. She is currently Associate Professor of Economics at Hunan University. While at APARC, she conducted research examining the effects of air pollution on healthcare expenditure and children's health in China.

Date Label
Huixia Wang, 2024 Visiting Scholar, Shorenstein APARC, Stanford University
Seminars
Date Label
-
Flyer for AHPP event: Navigating Trade-Offs of Technological Innovation in Healthcare

Co-sponsored by Peking University's Institute for Global Health and Development and the Asia Health Policy Program

This event delves into the complex landscape of technological advancements in healthcare, focusing on the critical balance between embracing innovative tools and managing their implications for provider skills and patient outcomes. It presents two pivotal papers that collectively shed light on the nuanced trade-offs inherent in the adoption of new technologies like robotic surgery. The first paper utilizes a Roy model to articulate the coexistence of new and incumbent technologies, emphasizing the trade-offs between different quality dimensions and productivity. The second paper examines the adoption of surgical robots in England's healthcare system. It offers an insightful analysis of how such technologies can bridge the skill gap among healthcare providers, potentially leading to more equitable patient outcomes. The study underscores a significant variance in the benefits of robotic surgery based on the surgeon's expertise, highlighting an uneven landscape of technology utilization. Through these discussions, the event aims to navigate the intricate interplay between technological innovation, healthcare provider skill enhancement, and the ultimate goal of improved patient care.

Image
Breg 20240312

Nathaniel Breg earned his PhD at Carnegie Mellon University and his BA at Tufts University. His interest in health care providers intersects with questions from labor economics and industrial organization. Nate's current research investigates how providers respond to incentives, how they decide to adopt new technology, and how health care services affect local economies and local health. He is a 2020-2021 recipient of the Fellowship in Digital Health from CMU's Center for Machine Learning and Health. He previously worked at RTI International on evaluations of government health care initiatives, prospective payment systems, and health care delivery quality measures.

Image
Tafti 20240312

Elena Ashtari Tafti is an applied microeconomist working on topics at the intersection of innovation, health, and personnel economics. In September 2023, she joined the Ludwig Maximilian University of Munich as an Assistant Professor in Economics. Elena holds a PhD in Economics from University College London and is a Scholar at the Institute of Fiscal Studies (IFS) and the Centre for Microdata Methods and Practice (CeMMAP).

 

Jianan Yang, Assistant Professor of Economics, Institute for Global Health and Development, Peking University

Via Zoom Webinar

Nathaniel Breg, Postdoctoral Scholar, Stanford University; and the U.S. Veterans Health Administration
Elena Ashtari Tafti, Assistant Professor, Ludwig Maximillian University
Seminars
-
Bringing AI from Code to Clinic

Please note that this event is now webinar only

In this seminar, three presenters from Google Health will share their perspectives on what it takes to bring a medical AI product from “code to clinic” in Southeast Asia. Google Health’s mission is to help everyone, everywhere be healthier, applying cutting-edge artificial intelligence (AI) technologies to improve patient outcomes and care delivery and incubate new AI-based products from initial research to clinical deployment. Representing different facets of a multidisciplinary team of experts (Product, Partnerships, and Program Management), the presenters will discuss the journey of developing and deploying a diagnostic AI solution that addresses an unmet need for the detection of diabetic blindness in Southeast Asia, real-world challenges and opportunities (particularly in the context of low- and middle-income countries), and the importance of building strategic partnerships and trust.

Tiwari 012324

Richa Tiwari's work focuses on driving research on Google’s health innovations and working with partners on real-world deployment of digital and AI solutions in APAC and Africa. Richa holds a PhD in Molecular Biology and has over a decade of experience in Pharma, bringing cancer treatments to market and running clinical trials. An accidental technologist and a scientist at heart, Richa is passionate about bringing forward cutting-edge health tech innovations to address healthcare challenges

Virmani 012324

Sunny Virmani, during his time at Google and Verily Life Sciences, has focused on translating machine learning research into real-world clinical applications working with key opinion leaders and partners globally. His team’s pioneering research in the field of diabetic retinopathy screening using machine learning has helped advance the technology in this field significantly. Previously, he has held Product Management positions at Carl Zeiss Meditec and Philips Healthcare building products in the field of medical imaging. By education, he is an engineer with a Masters degree in Biomedical Engineering.

Sawhney 012324

Rajroshan Sawhney leads Partnerships for Google Research (Health AI & Sustainability). During his time at Google, Raj has focused on catalyzing the adoption of human-centered AI in healthcare by driving strategic partnerships across both public and private sector in APAC, working closely with regulators, policy makers and academic partners to improve health outcomes in low-resource environments, and to develop go-to-market strategies to graduate research into real-world deployments.  Prior to Google, Raj was the Head of Strategic Partnerships and Corporate Development at a leading Computer Vision startup based out of San Francisco and Singapore. Raj holds a Computer Science BE (Hons) degree from BITS-Pilani, is a member of Mensa International and the India Young Leaders Forum.

Karen Eggleston

Webinar via Zoom

Richa Tiwari, Sunny Virmani, Rajroshan Sawhney
Seminars
Paragraphs

Nonprofits supply many tax-financed services like healthcare and education. Yet nonprofits are absent from the canonical property rights theory of ownership. Extending the government “make or buy” decision to nonprofits and ex post frictions based on contracts as reference points suggests that contracting out to a nonprofit can be optimal when “mission” alignment credibly signals adherence to the spirit and not just the letter of the contract in unforeseen contingencies. The model sheds light on differential nonprofit presence across the spectrum of basic services, as illustrated by an application to the health sector.

All Publications button
1
Publication Type
Working Papers
Publication Date
Subtitle

Asia Health Policy Program working paper # 67

Journal Publisher
Asia Health Policy Program working paper # 67
Authors
Karen Eggleston
1
Visiting Scholar at APARC, 2024
huixia_wang_2024_headshot.jpg
Ph.D.

Huixia Wang joined the Walter H. Shorenstein Asia-Pacific Research Center (APARC) as a visiting scholar for the 2024 calendar year. She is currently Associate Professor of Economics at Hunan University. While at APARC, she conducted research examining the effects of air pollution on healthcare expenditure and children's health in China.

Date Label
-
The Power of Nudges in Environmental and Health Behaviors: The Case of Disposable Cutlery Consumption and Antibiotics Utilization

Co-sponsored by Peking University Institute for Global Health and Development, and the Asia Health Policy Program

Plastic pollution and antibiotic resistance are significant threats to human health. The overuse of plastic products and antibiotics, often driven by individual behaviors, plays a major role in these challenges. The presence of externalities leads to further overuse, intensifying the problem. In this webinar, we will present two research studies that employ the nudge strategy to explore its effectiveness as a low-cost method in promoting socially desirable behaviors. We will focus on the contexts of disposable cutlery consumption and antibiotic utilization, providing insights into how subtle behavioral interventions can have a meaningful impact.

Title 1: Reducing single-use cutlery with green nudges: Evidence from China’s food-delivery industry

Rising consumer demand for online food delivery has increased the consumption of disposable cutlery, leading to plastic pollution worldwide. In this work, we investigate the impact of green nudges on single-use cutlery consumption in China. In collaboration with Alibaba’s food-delivery platform, Eleme (which is similar to Uber Eats and DoorDash), we analyzed detailed customer-level data and found that the green nudges—changing the default to “no cutlery” and rewarding consumers with “green points”— increased the share of no-cutlery orders by 648%. The environmental benefits are sizable: If green nudges were applied to all of China, more than 21.75 billion sets of single-use cutlery could be saved annually, equivalent to preventing the generation of 3.26 million metric tons of plastic waste and saving 5.44 million trees. 

Title 2: The Impact of Self- or Social-regarding Messages: Experimental Evidence on Antibiotics Purchases in China

We study two interventions in Beijing, China, that provide patients with information on antibiotic resistance via text message to discourage the overuse of antibiotics. The messages were sent once a month for five months. One intervention emphasizes the threat to the recipient's own health and is found to have negligible effects. The other intervention, which highlights the overall threat to society, reduces antibiotics purchases by 17% in dosage without discouraging healthcare visits and other medicine purchases. The results demonstrate that prosocial messaging can have the potential to address public health issues that require collective action.

Image
Yuhang Pan 120623

Yuhang Pan's research fields include environmental economics, health economics, and development economics, with a particular focus on using causal inference approach to study the impact of environmental pollution, public policy, and climate change on health and social welfare. His works have been published in both economics and scientific journals, such as Science, Nature Sustainability, and the Journal of Environmental Economics and Management. Dr. Pan obtained his undergraduate degree from Beijing Normal University in 2015 and his doctoral degree from the Hong Kong University of Science and Technology in 2021. Prior to joining Peking University, he worked as a postdoctoral researcher at the Faculty of Business and Economics at the University of Hong Kong.

Image
Jianan Yang 120623

Jianan Yang's primary research fields are health economics and development economics, with specific interests in health policy reform, medical behavior, and pharmaceutical innovation. She employs both experimental and quasi-experimental methods to explore policy-related questions, particularly examining their impact on patient welfare. She has published in top journals like the Journal of Development Economics. She earned her bachelor’s degrees in Economics and Mathematics from Renmin University of China in 2016, and her Ph.D. in Economics from the University of California, San Diego in 2022. Before joining Peking University, she was the 2022-2023 Developing Asia Health Policy Postdoctoral Fellow at Stanford University. 

Karen Eggleston

Online via Zoom Webinar

Yuhang Pan, Assistant Professor of Economics, Institute for Global Health and Development, Peking University
Jianan Yang, Assistant Professor of Economics, Institute for Global Health and Development, Peking University
Seminars
-
Brain Health and Dementia in Asia and Beyond

In this hybrid seminar, Professor Lee will reflect on her pioneering and collaborative research on late-life cognition and dementia across multiple settings. Drawing on empirical evidence and carefully harmonized surveys of health and aging (e.g., for Korea, Japan, China, India, the US and Europe), Professor Lee will assess the state of knowledge and evidence regarding risk and resilience factors and the potential for preventing cognitive decline. Her talk will conclude with discussion of current initiatives and global dialogues (political, academic, and industry) about healthy brain aging.

Image
Lee Jinkook 112823

Dr. Jinkook Lee is a Research Professor of Economics and the Program Director of Global Aging, Health, and Policy at the University of Southern California. Her research focuses on the economics of aging, with interdisciplinary training and expertise in large-scale population surveys. As the Principal Investigator on several NIH-funded grants, she laid the groundwork for studying Alzheimer’s Disease and Related Dementia and their risk factors and impacts in low and middle-income countries. She has developed the country’s first and only population representative dementia study in India and helped developing sister studies in China, Kenya, Nepal, Pakistan, and Malawi. She provides scientific advice for WHO, OECD, World Bank, and Asia Development Bank and serves on the editorial boards for several scientific journals. She previously held a professorship at Ohio State University and the Pardee RAND Graduate School. She received her Ph.D. from Ohio State University and B.S. from Seoul National University.

Karen Eggleston

The Philippines Conference Room, Encina Hall, 3rd Floor Central & Online via Zoom Webinar

Jinkook Lee, Research Professor of Economics, Dornsife College of Letters, Arts, and Science; Director of Global Aging, Health & Policy, Center for Economic and Social Research, University of Southern California.
Seminars
Authors
Noa Ronkin
News Type
News
Date
Paragraphs

The Walter H. Shorenstein Asia-Pacific Research Center (APARC) at Stanford University and the Ban Ki-moon Foundation For a Better Future are pleased to announce the second annual Trans-Pacific Sustainability Dialogue (TPSD) in Seoul, Republic of Korea, set to take place on September 12-14, 2023. This convening, designed to accelerate progress on achieving the United Nations-adopted 2030 Agenda for Sustainable Development, will focus on energy security, the seventh of the Agenda’s underlying 17 Sustainable Development Goals (SDGs).

APARC and the Ban Ki-moon Foundation launched the dialogue initiative to spur new research and policy collaborations between experts from the United States and Asia to expedite the implementation of the SDGs by governments and non-state actors. This year’s event builds upon the success of the inaugural Tran-Pacific Sustainability Dialogue, held in Seoul in October 2022, and the continued momentum generated through its resultant regional convening, the Trans-Altai Sustainability Dialogue, which took place earlier this summer in Mongolia.  

The Korea Environment Institute, Korea Energy Economics Institute, Korea Environmental Industry & Technology Institute, K-water, and Ewha Womans University will co-host the second annual Trans-Pacific Sustainability Dialogue. The event’s supporters include the Ministry of Foreign Affairs of the Republic of Korea, the Graduate School of International Studies at Yonsei University, and the Asian Development Bank. Award-winning Korean actor and director Cha In-pyo has been named honorary ambassador of the TPSD. Mr. Cha will deliver remarks at the opening session of the dialogue. 

At the core of the 2023 TPSD is the pivotal theme of energy security, SDG7, which proposes to ensure access to affordable, reliable, and sustainable energy for all. The challenge of energy production, transportation, and security poses a critical barrier to a shared sustainable future. Despite ongoing progress toward sustainable energy targets on a global scale, recent data indicates that the pace of advancements is insufficient to meet the SDG7 targets by 2030 and varies significantly across different regions. The latest report from the SDG7 Indicator Custodian Agencies also finds that the policy measures required to tackle the global energy crisis, exacerbated by the war in Ukraine, continue to lag and that international public financial support for clean energy in low and middle-income countries has been declining since before the onset of the COVID-19 pandemic.

By extending a platform for leading experts to combine rigorous scientific research, policy analysis, and industry insights, I am confident in our ability to advance tangible solutions and real-world action to propel us forward in pursuit of a decarbonized world.
Gi-Wook Shin
Director, Shorenstein APARC

“Energy security is pivotal to the SDGs. Without securing clean energy, the climate crisis remains insurmountable. However, the clean energy future is under serious threat from the war in Ukraine sparked by Russia,” says Mr. Ban Ki-moon, the 8th Secretary-General of the United Nations. “In this regard, I expect the second annual Trans-Pacific Sustainability Dialogue to play an important role in convening world-renowned researchers, policymakers, and students to address energy security and advance clean energy technologies,” he adds.

In pursuit of genuine progress, the second annual TPSD will convene esteemed academics, government officials, industry experts, and leading professionals from Stanford University and across Asia. Together, they will interact in dynamic discussions that bridge multiple disciplines and climate science, exploring technological and policy solutions to expedite the transition toward a future free from fossil fuels and other unsustainable energy practices.

“As we approach the 2023 TPSD, we find ourselves at a crucial juncture, crossing the mid-point of the implementation of the UN 2030 Agenda for Sustainable Development with mixed results,” notes Gi-Wook Shin, the William J. Perry Professor of Contemporary Korea at Stanford and director of APARC. “By extending a platform for leading experts to combine rigorous scientific research, policy analysis, and industry insights, I am confident in our ability to advance tangible solutions and real-world action to propel us forward in pursuit of a decarbonized world.”

The first day of the dialogue, co-hosted by the Korea Environment Institute and the Korea Energy and Economics Institute, will convene at The Plaza Seoul. A World Leaders Session will kick off the event, headlined by Mr. Ban Ki-moon; Chairman of the State Great Hural (Parliament) of Mongolia Zandanshatar Gombojav; former U.S. Secretary of Energy and Nobel Prize Laureate in Physics, Stanford Professor Steven Chu; and Managing Director General of the Asian Development Bank Woochong Um. The following plenary sessions will examine the intersections of energy security, sustainability, and issues such as geopolitics, green technologies, and clean energy co-benefits.

The second day will be held at Ewha Womans University and hosted by Ewha’s Center for Climate/Environmental Change Prediction Research. The day’s discussion topics will include, among others, energy-efficient technologies and principles for energy security education. With the mission of empowering young leaders to drive the climate change and sustainable development agenda, the second day will offer opportunities for emerging scholars and young professionals to present their research and applied work in championing progress toward energy security.

The 2023 TPSD underscores APARC’s and the Ban Ki-moon Foundation's shared commitment to fostering ambitious action toward delivering the 2030 Agenda and its Sustainable Development Goals. APARC and our partners, co-hosts, and supporters warmly invite scholars, students, policy experts, and professionals to join us at the TPSD and get involved with our efforts to shape a sustainable and resilient future for the Asia-Pacific region and beyond.

Visit the 2023 TPSD page to register to attend the event in person and access the complete program agenda and list of speakers.


About the Walter H. Shorenstein Asia-Pacific Research Center
The Walter H. Shorenstein Asia-Pacific Research Center (Shorenstein APARC) is Stanford University's esteemed institute dedicated to addressing critical issues impacting Asia and its relations with the United States. Through interdisciplinary research, education, and dialogue, APARC seeks to shape innovative policy solutions and enhance collaboration among countries in the Asia-Pacific region. For more information, visit aparc.stanford.edu.

About the Ban Ki-moon Foundation For a Better Future
The Ban Ki-moon Foundation For a Better Future upholds the legacy and vision of Ban Ki-moon, the 8th Secretary-General of the United Nations. Guided by the principles of unification, communication, co-existence, and dedication, the Foundation works tirelessly towards achieving peace, security, development, and human rights. Collaborating with international organizations and stakeholders, the Foundation actively supports the UN's Sustainable Development Goals and the 2050 carbon net-zero target set by the Paris Climate Accord. For more information, visit eng.bf4bf.or.kr.

Contact

For further information on the Trans-Pacific Sustainability Dialogue, contact Cheryll Alipio, Shorenstein APARC’s Associate Director for Program and Policy at calipio@stanford.edu.

Read More

Solar panel array
Commentary

The High Stakes of Indonesia’s $20 Billion Just Energy Transition Partnership

Last November, the U.S. and its partners promised to supercharge the country’s green energy transition, but their efforts are already facing obstacles.
The High Stakes of Indonesia’s $20 Billion Just Energy Transition Partnership
Participants of the Trans-Altai Sustainability Dialogue
News

Trans-Altai Sustainability Dialogue Brings Together Scholars and Policymakers to Promote Gender Equality and Sustainable Development

The Trans-Altai Sustainability Dialogue, part of a joint initiative by the Shorenstein Asia-Pacific Research Center and the Ban Ki-moon Foundation For a Better Future, convened at the State Palace in Ulaanbaatar, Mongolia, to stimulate cooperative action to expedite the implementation of gender equality and women’s empowerment, the fifth of the 17 Sustainable Development Goals underlying the United Nations-adopted 2030 Agenda for Sustainable Development.
Trans-Altai Sustainability Dialogue Brings Together Scholars and Policymakers to Promote Gender Equality and Sustainable Development
Participants from the Inaugural Trans-Pacific Sustainability Dialogue
News

Inaugural Trans-Pacific Sustainability Dialogue Spotlights Climate Finance Mobilization and Green Innovation Strategies

Co-organized by Stanford’s Walter H. Shorenstein Asia-Pacific Research Center and the Ban Ki-moon Foundation for a Better Future, the inaugural Trans-Pacific Sustainability Dialogue brought together a new network of social science researchers, scientists, policymakers, and practitioners from Stanford University and across the Asia-Pacific region to accelerate action on the United Nations-adopted Sustainable Development Goals (SDGs).
Inaugural Trans-Pacific Sustainability Dialogue Spotlights Climate Finance Mobilization and Green Innovation Strategies
All News button
1
Subtitle

The second annual convening of the Trans-Pacific Sustainability Dialogue will gather social science researchers and scientists from Stanford University and across the Asia-Pacific region alongside young leaders, policymakers, and practitioners, to expedite energy security solutions, investment, and policy support. Held in Seoul, Republic of Korea, on September 12-14, 2023, the dialogue features award-winning actor and director Cha In-pyo as honorary ambassador.

Subscribe to Health and the Environment