In this episode Alice Yamabe and Andre Mader speak with two IGES colleagues, Fernando Ortiz Moya and Yasuo Takahashi, about the phenomenon of depopulation. Fernando has been studying shrinking cities, and Yasuo has been doing research on urban to rural migration, so we have two quite different angles on this subject.

To many it may seem counterintuitive to worry about depopulation in a world in which the human populations continues to grow. But population growth rates have been slowing for decades, and have become negative in a growing list of countries. Interestingly, at least in Japan, this has not necessarily been good for people or the environment. On the other hand, perhaps we need to accept and adapt to this reality.

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

In this episode of About Sustainability, we talked to Heinz Schandl, who joined us from the Commonwealth Scientific and Industrial Research Organisation (CSIRO), which is an Australian Government agency responsible for scientific research. He is an expert on natural resource use, and international resource flows. Among other things, Heinz explained about resource efficiency, the socioeconomic drivers of resource use, and about the possibilities of decoupling economic development and human well-being from resource use.

He also explained how resource use is measured through what we call the material footprint, and why it is important to capture the international dimension of that footprint.

We also learned about progress in indicators and data availability so that the international linkages between resource extraction and final consumption can be tracked and managed.

All these items are important for measuring progress across several SDGs including SDG 8 on decent work and economic growth, and SDG 12 on sustainable consumption and production.

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

In this episode Alice and Andre talked to Simon about the United Nations Environment Assembly, also known as UNEA, which is the decision-making body of the United Nations Environment Programme. UNEA takes place in Nairobi every second year and it is always preceded by the so-called OECPR, which stands for the Open-ended Committee of Permanent Representatives. This committee functions as the working level meeting that prepares decisions and resolutions for official approval by UNEA. This year, UNEA-6 took place in late February and I joined some of the preparations for that meeting, so in this episode we discuss some of the things that took place during the OECPR and UNEA to draw attention to those processes of international environmental governance that influence the agenda of domestic environmental policy making. Join us and listen.

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

On this episode of About Sustainability…, Andre, Alice and Simon celebrate the contribution of an IGES legend, Mr Hideyuki Mori. Mori-san has been a leader at IGES for most of the institute’s history, following diverse experience at other institutions including the United Nations Environment Programme and Asian Development Bank. He retired last year and we wanted to speak to him about his career including his long tenure at IGES. In this discussion we also reminisce about long-time colleague Peter King, who appeared on the podcast last year, but unexpectedly passed away a few months ago. Mori-san and Peter were friends, and played a key role in steering IGES’ course as in international institute.

This episode will probably be of particular interest to IGES staff members or prospective IGES staff, but there should be something for anyone who is interested in careers in the environment.

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

On this episode of About Sustainability…, Alice and Erin were joined by Naoyuki OKANO and Nagisa SHIIBA, IGES experts working on Climate Adaptation. This episode, recorded in December 2023, offers a quick recap of what happened at COP28 in Dubai and then dives deep into the far-reaching impacts of climate change on human security.

Hosted in Dubai, United Arab Emirates, the 28th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP28) brought the world’s leaders together to discuss how to confront the climate crisis. Some of its main outcomes include the first Global Stocktake (GST), the agreement on the framework for operationalising the Global Goal on Adaptation (GGA), and the agreement on the operationalisation of the Loss and Damage Fund.

Naoyuki and Nagisa introduce us to their new research project on Climate Security in the Asia Pacific, funded by the Japanese Ministry of Foreign Affairs. We discuss how framing the climate crisis as a security issue can be a powerful approach to mobilising resources across areas and tackling global challenges.

ABOUT OUR GUESTS

Dr. Naoyuki OKANO is a Policy Researcher in the Adaptation and Water Unit of IGES. He works on issues related to the laws and governance of climate change adaptation, nature-based solutions, transboundary climate risks, and climate security.

Nagisa SHIIBA is a Policy Researcher at the Adaptation and Water Unit of IGES. She is engaged in research projects on climate change adaptation and supports the negotiation process for the Japanese delegation to the Conference of Parties of the United Nations Framework Convention on Climate Change.

RELEVANT PUBLICATIONS AND PROJECTS

Asia-Pacific Climate Security Project (APCS) Website

TIMESTAMPS

00:10 - 02:10 Intro

02:10 - 05:06 COP 28

05:06 - 13:18 Global Goal on Adaptation

13:18 - 17:33 Loss and Damage

17:33 - 36:07 Climate Security

36:07 - 51:18 Climate Migration

51:18 - 54:22 Food Security

54:22 - 57:00 Balancing Security Issues in Climate Adaptation Plans

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

On this episode of About Sustainability…, Erin, Alice, and Simon were joined by Matthew Hengesbaugh and Chochoe Devaporihartakula, IGES experts working on plastic pollution. While plastics have been an indispensable part of modern life, plastic pollution has entered the public consciousness in recent years. It is an issue that most of us encounter every day.

The United Nations Environment Assembly (UNEA) agreed in 2022 to create an intergovernmental negotiating committee (INC) to establish a legally binding instrument to end plastic pollution.

We discussed how serious plastic pollution is in Asia, what the INC is trying to achieve, what was discussed at the recent meeting (INC-3) including the challenges that emerged, and what is needed for an ambitious treaty to tackle this transboundary issue.

About our guests:

Chochoe Devaporihartakula manages the regional project portfolio addressing plastics and marine pollution at the IGES Bangkok Regional Centre. She also serves as a Programme Manager for the Asian Environmental Compliance and Enforcement Network, where she is dedicated to promoting improved compliance with environmental laws and regulations through environmental agencies across 18 countries in Asia.

Matthew Hengesbaugh is a Policy Researcher supporting the IGES Integrated Sustainability Centre with action research on the 2030 Development Agenda, working on issues such as climate change, green jobs, green economy, and sustainable consumption and production.

Relevant publications and projects:

• Previous podcast episodes on this topic:
  • What is UNEA-5.2?
  • Updates from the ongoing political and scientific processes to reduce plastic pollution
• SWITCH-Asia’s policy brief on INC-3

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

It’s been a while since our last installment but today’s episode is a special interview with a long-serving member of IGES who has had a fascinating career, from which he just recently retired. Peter King has been based at IGES’s office in Bangkok, but has been mentor and advisor to many of us at IGES. In a wide-ranging discussion Alice, Shom, Simon and Andre spoke with Peter about his career, his reasons for choosing it, and the environment in general. Please listen in especially if you’re starting off in any environmental discipline - you’re sure to learn something from Peter.

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.

Our guest on this episode is Akihisa Kuriyama, a policy researcher in IGES’ Climate & Energy Unit. He joins us to talk about SDG7 on energy. We spoke about the relationship between energy and climate; what’s new about SDG 7 in the global discussion on energy; some of the barriers and challenges in achieving the goal; the possibilities of nuclear energy; and the best ways of getting energy to the largest possible number of people, as quickly as possible. A number of examples were given to illustrate parts of the discussion.

Relevant links:

• SDG7: GOAL 7: Affordable and Clean Energy
• Kuriyama-san’s work at IGES: https://www.iges.or.jp/en/about/staff/kuriyama-akihisa

"About Sustainability..." is a podcast brought to you by the Institute for Global Environmental Strategies (IGES), an environmental policy think-tank based in Hayama, Japan. IGES experts are concerned with environmental and sustainability challenges. Everything shared on the podcast will be off-the-cuff discussion, and any viewpoints expressed are those held by the speaker at the time of recording. They are not necessarily official IGES positions.