As more carbon dioxide accumulates in the atmosphere, the urgency is growing for safe and sustainable methods to remove this main greenhouse gas from the air to limit the impact of climate change. 

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

CO2 is the main greenhouse gas in the atmosphere. We can’t see it, we can’t smell it but we can definitely feel its growing impacts as the planet heats up with devastating consequences. And every year, it keeps accumulating. 

Human activity is producing about 40 billion tonnes of CO2 a year. That’s mainly from burning fossil fuels and deforestation. 

To fight climate change, we not only need to slash CO2 emissions, we would also need to remove billions of tonnes that our human activities had earlier emitted into the atmosphere. 

And that means dramatically scaling up carbon dioxide removal technologies. We’ll never reach the Paris Agreement’s climate targets by 2050 unless we remove at least four times more CO2 from the atmosphere every year than we do at present.

That’s the conclusion of a major study on carbon dioxide removal released in June 2024. 

So what exactly is carbon dioxide removal, or CDR? And what is needed to really get investment pumping?

In this episode, ST's climate change editor David Fogarty hosts one of the lead authors of the report, Gregory Nemet, a Professor at the University of Wisconsin–Madison’s La Follette School of Public Affairs in the United States.  Greg studies the process of technological change and the ways in which public policy can affect it.

Highlights of conversation (click/tap above):

1:44 How does carbon dioxide removal (CDR) help in the fight against climate change?

3:12 The difference between CDR and carbon capture and storage (CCS)

4:58 Main findings from the recently published global report on CDR 

7:58 Examples of the different types of CDR 

11:43 What are the costs?

19:55 What are the environmental risks from CDR? How to ensure scaled-up methods can be sustainable?

Produced by: David Fogarty ([email protected]), Ernest Luis & Hadyu Rahim

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

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Feedback to: [email protected]

Follow David Fogarty on X: https://str.sg/JLM6

Read his articles: https://str.sg/JLMu

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Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

---

ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

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Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

---

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Google Play: https://str.sg/icyX

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Humans can and must cooperate to manage climate-driven mass migration, as a heating planet forces the poor and vulnerable, particularly in the global south, to move in order to survive. 

Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

The concept of the modern nation state is a relatively recent construct, and distorts humans' innate capacity - notwithstanding our tribalism - to cooperate. Yet, a collective response is necessary to manage the mass migration of the most vulnerable groups of people in poorer countries escaping from the adverse effects of climate change, said award-winning writer Gaia Vince. 

In this episode of Green Pulse, the author of Adventures in the Anthropocene and Nomad Century tells Nirmal Ghosh that the solution to dealing with looming mass emigration of desperate climate refugees is to redefine the concept of nations and citizenship, rather than turn them away. 

But nationalism defined in terms of ethnicity  - also known as ethnonationalism - is on the rise across the globe, observes Ms Vince. She argues that there is no basis for different races as the collective fate of societies is shared by global citizens of planet earth.  

Highlights of conversation (click/tap above):

2:02 "When a severe storm hit New York City, it was the poor black people living in basement apartments who drowned and died" - how climate change has a threat multiplier effect for the poorest and the most marginalised 

5:02 Ethno-nationalism is a social disease - it's not based on biology 

6:48 Climate change will only be solved when the human race come together as a species and address these global issues

13:46 Why easing human labour across borders can help to make emigration more gradual and safer 

17:20 Why our human food system, rather than climate change, makes the biggest assault on biodiversity loss

Produced by: Nirmal Ghosh ([email protected]), Ernest Luis, Fa'izah Sani and Hadyu Rahim

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

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Spotify: https://str.sg/JWag

ST Podcasts YouTube: https://str.sg/4Vwsa

Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Read ST's Climate Change microsite: https://www.straitstimes.com/climate-change

---

Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

---

ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

---

Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

---

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The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

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While the future Long Island will guard against sea level rise, the trade-offs to marine life and the East Coast’s character must be addressed, stakeholders say.

Synopsis (headphones recommended): Green Trails is a 4-part environment podcast special for 2024 where The Straits Times hits the ground with experts. The next episode drops in August.

By end-century, Singapore’s mean sea level is expected to rise by up to 1.15m. Now a top attraction in the area, East Coast Park would be a place to avoid if nothing is done. 

Frequent floods are likely to put the beach underwater in the future, as climate change continues to exacerbate rising sea levels. And if exceptionally high tides or storm surges were to hit, seawater levels could rise up to 5m, breaking through the coast. The entire park, East Coast Parkway, vehicles and void decks at housing estates like Marine Parade in the vicinity could be submerged in water. 

To prevent this reality, there are plans to have a defence offshore. That is Long Island, twice the size of Marina Bay reclaimed off the east coast, with a reservoir in between.

As the June 14 oil spill has shown, human activity - if not managed properly - can threaten coastal and marine habitats, including the biodiversity-rich Southern Islands. 

In this second episode of Green Trails, our team heads to East Coast Park and a lesser known habitat near Marina Barrage - important to threatened species and likely to be threatened by reclamation - to find answers. 

At the heart of East Coast Park, ST journalist Shabana Begum meets with representatives from the Urban Redevelopment Authority (URA) and National Water Agency PUB - Mr Lee Wai Kin and Mr Thoo Jung Chee. Both agencies are spearheading the Long Island project.

At the little-known Marina East Drive habitat, Shabana uncovers the wildlife there when she takes a walk with Mr Lester Tan, who chairs Nature Society (Singapore)’s Marine Conservation Group.

In the evening, Shabana returns to East Coast Park to speak with Mr Maximus Tan, 22 and Mr Crispus Tan, 27. These youths - who will live to see Long Island taking shape in the next few decades - voice their aspirations for Long Island. 

Highlights (click/tap above):

2:43 What will happen to East Coast if nothing is done to protect the shoreline? 

4:00 How will Long Island defend Singapore from rising sea levels?

11:07 How will the authorities minimise the impact of reclamation on marine life? 

16:13 What are the lesser-known biodiversity havens of the East Coast?

22:04 Lester on whether marine life along East Coast will eventually return post-reclamation

26:22 Reactions from Crispus and Maximus on East Coast's changing landscape

32:53 Crispus and Maximus on life on Long Island, their hopes and ideas

Read about Singapore's Long Island plan: https://str.sg/ixC7

More on the mega project here: https://str.sg/6zoP

Listen to other Green Trails episodes: 

Ep 1: Visit to Sungei Buloh: How Singapore can better host migratory birds - https://str.sg/BrqS

Ep 3: Visit to Windsor Nature Park: Can insects in SG's backyard be foraged https://omny.fm/shows/green-pulse-1/visit-to-windsor-nature-park-how-big-of-a-role-can

Host: Shabana Begum ([email protected])

Trail producers: Lynda Hong, Hadyu Rahim, Teo Tong Kai, Eden Soh

Edited by: Hadyu Rahim

Executive Producers: Ernest Luis ([email protected]) & Audrey Tan ([email protected])

Follow Shabana on LinkedIn: https://str.sg/FEid

Read her articles: https://str.sg/5EGd

Follow Green Pulse Podcast here and get notified for new episode drops:

Channel: https://str.sg/JWaf

Apple Podcasts: https://str.sg/JWaY

Spotify: https://str.sg/JWag

Feedback to: [email protected]

---

Follow more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

ST Podcasts website: http://str.sg/stpodcasts

The Usual Place Podcast YouTube: https://str.sg/4Vwsa

---

Get The Straits Times app, which has a dedicated podcast player section:

The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

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South-East Asia has big plans to become a regional carbon storage hub. Can it work or are the risks too great?

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

For years now, we’ve heard a lot about carbon capture and storage as one possible solution to climate change. CCS, as it is known, involves capturing carbon dioxide emissions from polluting operations, such as power plants, refineries and steel and cement production and injecting the CO2 deep underground. 

And not just anywhere. It has to be the right type of geological formation to ensure the CO2 doesn’t escape. 

But CCS hasn’t taken off quite as well as many, especially those in the fossil fuel industry, had hoped for. There have been several very costly failures.

And yet there are plans to greatly scale up CCS, including the creation of regional CCS hubs. One of these is in South-east Asia, using depleted oil and gas wells. 

This would lock away CO2 captured from industries in the region, or, CO2 brought in by tanker ships from major polluting nations such as Japan. So, is this a good idea? Can it make a difference in fighting climate change? Or, is it just storing up trouble for the future?

To tell ST's climate change editor David Fogarty more about this is energy sector expert Grant Hauber, advisor for Asia for the Institute for Energy Economics & Financial Analysis, a US-based think tank. 

Highlights of conversation (click/tap above):

2:02 What is carbon capture and storage?

4:33 What are CCS hubs and can you explain the regional plans to create them?

8:43 CCS has been around for several decades. What have we learned?

17:10 And what about liability? Who’s responsible for any leaks?

21:01 CCS remains expensive. Will a high carbon price per tonne drive investment?

25:18 And what about alternative methods to remove CO2?

Produced by: David Fogarty ([email protected]), Ernest Luis & Hadyu Rahim 

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

Apple Podcasts: https://str.sg/JWaY

Spotify: https://str.sg/JWag

Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Follow David Fogarty on X: https://str.sg/JLM6

Read his articles: https://str.sg/JLMu

---

Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

---

ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

---

Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

---

Get The Straits Times' app, which has a dedicated podcast player section:

The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

---

#greenpulse

See omnystudio.com/listener for privacy information.

Local solutions are critical for vulnerable millions as the scorching heat rapidly melts snow and ice across the fragile "third pole".

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

As the planet warms, with north India’s plains sweltering under an unprecedented heat wave, Himalayan glaciers are melting faster than ever before. On current trends, glaciers in just the Eastern Himalayas, which include Nepal and Bhutan, will lose up to 75 per cent of their ice in the near future. 

The accelerated melt will expand existing glacial lakes, and form new ones. The new and enlarged lakes are a hazard as they can burst their banks and let loose all the water in flash floods downstream. In October 2023, a lake in Northern Sikkim breached, destroying an entire dam and 33 bridges downstream, killing scores of people. 

But that is only one aspect of the impact of planetary warming on the so-called Third Pole - which supplies water to around 1.5 billion people. The climate crisis is a water crisis which is already affecting half of Asia. 

In this episode, Green Pulse host Nirmal Ghosh discusses the complex factors at play, and their implications, with Kunda Dixit, the Kathmandu-based publisher of Nepali Times, and visiting faculty at NYU in Abu Dhabi where he focuses on climate; and Dr Bandana Shakya - also based in Kathmandu - who coordinates the Landscapes portfolio at the International Centre for Integrated Mountain Development (ICIMOD).

Highlights (click/tap above):

2:34 There is plenty of water; just not where it’s needed

3:53 Data sharing is critical but the process is inadequate

7:17 Depopulation of some mountain districts is up to 30 per cent in the last 10 years

12:20 Appreciating potential of co-designing nature-based solutions

17:20 Sometimes scientific collaboration is much easier than political collaboration

18:33 One major concern now: Climate despair and climate anxiety among younger people

19:30 Failure of governance has led to large parts of the Himalayan region being in food deficit

Produced by: Nirmal Ghosh ([email protected]) and Fa'izah Sani

Edited by: Fa'izah Sani

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

Apple Podcasts: https://str.sg/JWaY

Spotify: https://str.sg/JWag

ST Podcasts YouTube: https://str.sg/4Vwsa

Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Read ST's Climate Change microsite: https://www.straitstimes.com/climate-change

---

Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

---

ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

---

Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

---

Get The Straits Times' app, which has a dedicated podcast player section:

The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

---

#greenpulse

See omnystudio.com/listener for privacy information.

Investors are on the hunt for companies that not only cut greenhouse gas emissions but also transform industry and society. 

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

There’s growing investor interest in companies at the cutting edge of green tech innovation. Specifically, companies whose solutions aim to cut greenhouse gas emissions while helping industry wean itself off fossil fuels and switch to greener and cleaner materials. 

More than ever, green-tech investment is needed. Much of the energy we use to produce electricity, power our industries and our cars produces emissions that are heating up the planet. It's like we're stuck in a vicious cycle as climate impacts worsen. 

The good news is there are private companies working on solutions that can provide green power to industries, boost battery efficiency, even create a new type of leather from mycelium, or fungal fibres. The green solutions out there are growing quickly as more entrepreneurs move into this space.

To find out more about this, ST's climate change editor David Fogarty hosts Meghan Sharp, global head of Decarbonization Partners, a joint venture between Blackrock and Temasek that invests in private companies working on clean energy, electrification, green materials and the circular, digital economy. 

Highlights of conversation (click/tap above):

1:34 Tell us about your role and what you look for in green-tech companies. 

2:46  What is the investment focus of Decarbonization Partners?

7:13 Of all the available types of green technology, which ones excite you the most?

13:34 Which emerging technologies will attract the most investment in the coming decade?

15:34 And is investment in green technology growing or is there still a large gap?

17:35 “For great companies, there will always be funding.”

Produced by: David Fogarty ([email protected]), Ernest Luis & Hadyu Rahim

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

Apple Podcasts: https://str.sg/JWaY

Spotify: https://str.sg/JWag

Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Follow David Fogarty on X: https://str.sg/JLM6

Read his articles: https://str.sg/JLMu

---

Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

---

ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

---

Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

---

Get The Straits Times' app, which has a dedicated podcast player section:

The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

---

#greenpulse

See omnystudio.com/listener for privacy information.

Migratory species are broadly in decline, disrupted by alteration of field and forest habitats, and by hunting in the case of South-east Asia.

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

The East Asian migratory bird flyway is perhaps the most diverse of the world's nine north-south migratory bird flyways, with millions migrating north to south, from freezing latitudes to warmer climates - some shorebirds even fly down to as far as Australia. 

But migratory species are in deep trouble; a recent UN report revealed that nearly half of the world's migratory species are declining in population. Habitat loss has been affecting up to 75 per cent of them. 

The state of birds is one indicator of how humans have altered the environment, largely due to infrastructure developments transforming landscapes. Fragmentation and loss of habitats are key issues for migratory shorebirds as their coastal feeding areas on mud flats along the East Asian seaboard are being reclaimed. 

In this episode of Green Pulse, Thailand-based Philip Round, regional representative of the Wetland Trust and associate professor at the Department of Biology at Mahidol University, and Singapore-based Yong Ding Li, regional coordinator at BirdLife International, join co-host Nirmal Ghosh to talk about what birds are up against. 

Highlights of conversation (click/tap above):

6:06 Why rice growing is making it difficult for birds to thrive

14:58 Hunting happens on a large scale for the pet bird industry in various parts of Southeast Asia  

20:12 How the use of netting to protect crops, particularly aquaculture ponds, becomes accidentally fatal to birds

24:04 Many government agencies in Southeast Asia are inadequately resourced to enforce conservation measures. 

26:02 Bright spots on conservation for migratory birds 

Listen to related podcasts on birds: 

A visit to Sungei Buloh: How Singapore can better host migratory birds: https://omny.fm/shows/green-pulse-1/a-visit-to-sungei-buloh-how-singapore-can-play-a-b

Produced by: Nirmal Ghosh ([email protected]), Lynda Hong, Fa'izah Sani and Hadyu Rahim

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

Apple Podcasts: https://str.sg/JWaY

Spotify: https://str.sg/JWag

ST Podcasts YouTube: https://str.sg/4Vwsa

Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Read ST's Climate Change microsite: https://www.straitstimes.com/climate-change

---

Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

---

ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

---

Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

---

Get The Straits Times' app, which has a dedicated podcast player section:

The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

---

#greenpulse

See omnystudio.com/listener for privacy information.

Why mudflats are vital for dwindling numbers of birds that stop over seasonally.

Synopsis (headphones recommended): In this new 4-part environment podcast series for 2024 - Green Trails - The Straits Times hits the ground with experts in spaces that are critical to the interlinked crises the planet faces: climate change, pollution, and biodiversity loss. The next episode drops in June.

For this inaugural episode, our team heads to Sungei Buloh Wetland Reserve, the local haven for birds that travel across the world to refuel at.

Nature Society (Singapore) - one of the island's oldest non-governmental organisations - convinced the government to preserve Sungei Buloh as a wetland reserve by showing officials the diversity of birds that depend on the spot.

ST journalist Ang Qing takes a walk with representatives from the society - Veronica Foo and Tan Gim Cheong.

They talk about the lesser-known Mandai Mangrove and Mudflat, which is key to supporting the thousands of migratory shorebirds that stop over in Singapore between August and March, and why it should also receive full protection from the law.

Highlights (click/tap above):

2:30 Why is Sungei Buloh Wetland Reserve so special?

7:01 Have there been fewer shorebirds at the reserve?

11:15 What kind of man-made features threaten migratory birds?

18:00 Why a lesser known mudflat needs to get stronger legal protection

Read an earlier article on migratory birds: https://str.sg/JtYUU

Discover the Nature Society (Singapore) Bird Group: https://str.sg/wNzGa

Read also: Green Trails Podcast: Experience Singapore’s spaces through sound - https://str.sg/qcCm

Listen to other Green Trails episodes: 

Ep 2: Visit to East Coast: How reclamation will shape up against rising sea levels - https://str.sg/mRG8

Ep 3: Visit to Windsor Nature Park: Can insects in SG's backyard be foraged https://omny.fm/shows/green-pulse-1/visit-to-windsor-nature-park-how-big-of-a-role-can

Host: Ang Qing ([email protected])

Trail producers: Lynda Hong, Hadyu Rahim, Teo Tong Kai, Amirul Karim, Eden Soh

Edited by: Hadyu Rahim

Executive Producers: Ernest Luis ([email protected]) & Audrey Tan ([email protected])

Follow Green Pulse Podcast here and get notified for new episode drops:

Channel: https://str.sg/JWaf

Apple Podcasts: https://str.sg/JWaY

Spotify: https://str.sg/JWag

Feedback to: [email protected]

---

Follow more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

ST Podcasts website: http://str.sg/stpodcasts

The Usual Place Podcast YouTube: https://str.sg/4Vwsa

---

Get The Straits Times app, which has a dedicated podcast player section:

The App Store: https://str.sg/icyB

Google Play: https://str.sg/icyX

---

#greenpulse #greentrails

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Carbon credit ratings can bring much needed transparency and accountability to the market – but is it enough to overcome years of mistrust?

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

Depending on who you speak to, carbon credits hold great promise as a tool to achieve deep cuts in carbon emissions to fight climate change. Or they are a scam that fails to deliver what they promise. 

A major problem around the carbon credit market is trust and transparency – do carbon offset projects achieve what they pledge? How can we be sure? And will local communities benefit?

Ultimately, carbon credits should be treated like any other financial asset – they should be held up to scrutiny. And that means they should be rated for their quality and integrity, just like bonds. 

And increasingly that is what is happening. Several companies now offer ratings services for carbon credits to help buyers make better choices and meet due diligence requirements. But will this be enough to answer critics’ concerns about the carbon market?

To learn more about this, we speak to Mr Duncan van Bergen, co-founder of Calyx Global, a carbon credit ratings company based in Singapore.  

Highlights of conversation (click/tap above):

1:38 What are the main concerns about carbon credits?

4:04 How is trust being restored to the carbon credit market?

6:13 What does a high-quality carbon credit look like?

10:47 Your firm rates credits from projects from highest (A-rating) to lowest (E-rating). What percentage are at the highest rating and what types of projects are these?

14:40 What is the main worry about forestry projects?

20:54 What are the non-carbon benefits of carbon projects and why are they important?

Produced by: David Fogarty ([email protected]), Ernest Luis, Fa'izah Sani & Amirul Karim

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

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Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Follow David Fogarty on X: https://str.sg/JLM6

Read his articles: https://str.sg/JLMu

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Discover more ST podcast channels:

All-in-one ST Podcasts channel: https://str.sg/wvz7

The Usual Place: https://str.sg/wEr7u

In Your Opinion: https://str.sg/w7Qt

COE Watch: https://str.sg/iTtE

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Health Check: https://str.sg/JWaN

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Hard Tackle: https://str.sg/JWRE

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Music Lab: https://str.sg/w9TX

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ST Podcast website: http://str.sg/stpodcasts

ST Podcasts YouTube: https://str.sg/4Vwsa

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Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

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In a storied career, the diplomat Professor Tommy Koh also chaired the Earth Summit in 1992 and negotiated the Law of the Sea.

Synopsis: Every first and third Sunday of the month, The Straits Times analyses the beat of the changing environment, from biodiversity conservation to climate change.

The framers of the United Nations Convention on the Law of the Sea did not foresee global warming affecting oceans to the extent that it does - causing acidification and the death of coral reefs - said the top diplomat who was president of the 1973 conference that produced the Convention known as UNCLOS. 

In this episode, Singapore’s ambassador at-large and foremost international environmental law expert Tommy Koh - who also chaired the pivotal 1992 Earth Summit - tells host ST's global contributor Nirmal Ghosh that plastic debris in the oceans now is of severe concern. He adds that the international community has also failed to be good stewards of the world's fisheries.

According to the Food and Agricultural Organisation (FAO), unsustainable practices have depleted about 90 per cent of major fisheries - and fishing fleets continue to be subsidised. The total capacity of the world’s fishing fleets is beyond the sustainable limit of the oceans. 

Meanwhile, unlike climate change, the loss of biodiversity has failed to capture the popular imagination even as some scientists are calling the current era "the sixth extinction."

There is hope, however, that the international community is at a tipping point, with people and governments waking up to the danger of this unprecedented loss. 

Highlights of conversation (click/tap above):

2:22 The blind spot during negotiations of the United Nations Convention on the Law of the Sea

3:57 Large amounts of marine plastic debris in the ocean is a very serious problem

5:01 Why it is unsustainable to subsidise the fishing industry

6:05  How the man or woman on the street can link the loss of biodiversity to their individual welfare and interest

9:46 What are the shortfalls in efforts to curb global warming

12:43 How densely populated Singapore managed to maintain green spaces

Produced by: Nirmal Ghosh ([email protected]), Ernest Luis, Fa'izah Sani and Hadyu Rahim

Edited by: Hadyu Rahim

Follow Green Pulse Podcast here and rate us:

Channel: https://str.sg/JWaf

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ST Podcasts YouTube: https://str.sg/4Vwsa

Website: http://str.sg/stpodcasts

Feedback to: [email protected]

Read ST's Climate Change microsite: https://www.straitstimes.com/climate-change

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Discover more ST podcast channels:

The Usual Place: https://str.sg/wEr7u

COE Watch: https://str.sg/iTtE

In Your Opinion: https://str.sg/w7Qt

Asian Insider: https://str.sg/JWa7

Health Check: https://str.sg/JWaN

Green Pulse: https://str.sg/JWaf

Your Money & Career: https://str.sg/wB2m

Hard Tackle: https://str.sg/JWRE

#PopVultures: https://str.sg/JWad

Music Lab: https://str.sg/w9TX

Discover ST Podcasts: http://str.sg/stpodcasts

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Special edition series:

True Crimes Of Asia (6 eps): https://str.sg/i44T

The Unsolved Mysteries of South-east Asia (5 eps): https://str.sg/wuZ2

Invisible Asia (9 eps): https://str.sg/wuZn

Stop Scams (10 eps): https://str.sg/wuZB

Singapore's War On Covid (5 eps): https://str.sg/wuJa

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