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Climate Conversations

CNA

Climate news and views with Jack Board and Liling Tan. Join our hosts as they make sense of the climate crisis, big ideas and practical fixes for a changing planet. The views and opinions shared during this podcast series are those of the hosts and guests and do not necessarily reflect the views of Mediacorp Pte. Ltd. or its group of companies.

Climate news and views with Jack Board and Liling Tan. Join our hosts as they make sense of the climate crisis, big ideas and practical fixes for a changing planet. The views and opinions shared during this podcast series are those of the hosts and guests and do not necessarily reflect the views of Mediacorp Pte. Ltd. or its group of companies.

Goodbye from us

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Goodbye from us 28 Aug 2025

We're drawing the curtains on one of our OG podcast shows. But don't cry just yet. We'll still be talking about all things climate on our other CNA podcasts to help you make sense of this changing world. Tell us which episode you liked best in the comments or email us at cnapodcasts [at] mediacorp.com.sg. See omnystudio.com/listener for privacy information.

A fork in the road moment for climate change? 27 Aug 2025

The climate challenge may seem insurmountable at times. So, it’s important to look at what is needed but also where we’ve come from. Jack Board and Liling Tan do a planetary health check, and talk through some positive stories, warning signs and personal tips to help the Earth. See omnystudio.com/listener for privacy information.

Tackling Thailand’s air pollution crisis 20 Aug 2025

Southeast Asian parliamentarians are voicing urgent concerns about Thailand’s air pollution problems. Can regional mechanisms solve a long-entrenched issue that’s linked to health concerns for millions of people? Jack Board speaks with Nitipon Piwmow and Arlene Brosas from the ASEAN Parliamentarians for Human Rights. See omnystudio.com/listener for privacy information.

Urban invaders - how global warming fuels the rat boom 13 Aug 2025

The combination of rising temperatures, dense living and a lack of green spaces means rat populations in our cities are growing. Jack Board and Liling Tan uncover the risks and solutions to the pests beneath our feet. See omnystudio.com/listener for privacy information.

Chilling truths: Why the world can’t live without air-conditioning 06 Aug 2025

As the world heats up, the need to cool down is ever increasing. Places that never needed air-conditioning are now seeing growing requirements for it. Jack Board and Liling Tan discuss the plea to turn on our machines. See omnystudio.com/listener for privacy information.

Can India and Bangladesh renegotiate a future for the Ganges? 30 Jul 2025

The future of the Ganges river is in question. As a key water-sharing treaty between India and Bangladesh nears its expiry, Jack Board and Liling Tan discuss the critical negotiations over a river system increasingly impacted by climate change. See omnystudio.com/listener for privacy information.

Big waves and boat sinkings: How climate change is making the seas more dangerous 23 Jul 2025

The recent deadly sinking of a Bali ferry has illuminated how extreme and unpredictable weather - driven by climate change – is making the region’s seas more dangerous to traverse. Jack Board and Liling Tan chat with correspondent Nivell Rayda in Jakarta. See omnystudio.com/listener for privacy information.

What Trump’s ‘big, beautiful bill’ means for clean energy transition 16 Jul 2025

US President Donald Trump’s new sprawling bill will make a major dent on the country’s clean energy industries. Jack Board and Liling Tan get the lowdown on what it means and whether the ripple effects could extend around the world. See omnystudio.com/listener for privacy information.

Can our world heritage sites survive climate change? 09 Jul 2025

Nearly three quarters of humanity's most iconic sites and landscapes are under threat from water-related hazards. Jack Board and Liling Tan discuss whether these special places can be saved from climate change. See omnystudio.com/listener for privacy information.

What happens to Singapore’s gas supplies in times of war? 02 Jul 2025

Singapore is heavily reliant on imported natural gas for its electricity needs. With recent tensions in the Middle East throwing shockwaves into energy markets and supply routes, is the country and broader region prepared? Jack Board and Liling Tan chat with the Singapore LNG Corporation CEO Leong Wei Hung. See omnystudio.com/listener for privacy information.

Meat and maize: How eating more meat is driving big environmental impacts 25 Jun 2025

Meat demand in Asia continues to soar. But the chicken and pork on your plate comes at a cost for both the farmers who produce animal feed and the forests of northern Thailand and beyond. Jack Board and Liling Tan discuss the impact of our insatiable appetite for meat. See omnystudio.com/listener for privacy information.

Climate geoengineering: Planet savers or madcap experiments? 18 Jun 2025

Money and resources are increasingly being invested in climate geoengineering. Jack Board and Liling Tan debate the science and sense of manipulating the climate to counter global warming. See omnystudio.com/listener for privacy information.

Record temperatures, extreme rain incoming this summer 11 Jun 2025

The upcoming northern hemisphere summer is set to break more heat records. From holidays, to workers and crops - the searing temperatures are going to have consequences, as Jack Board and Liling Tan discuss. See omnystudio.com/listener for privacy information.

Mining in the deep blue 04 Jun 2025

US President Donald Trump wants to mine the seafloor. And while the industry has its supporters, scientists say hunting for precious minerals underwater could be highly damaging to the ocean. Jack Board and Liling Tan dive into the topic, ahead of the UN Ocean Conference. See omnystudio.com/listener for privacy information.

Climate cost of conflict 28 May 2025

Climate change and conflict are increasingly fuelling one another, leaving lasting environmental impact across war-struck regions of the world. CNA’s Jack Board and Liling Tan discuss the latest research covering an overlooked factor in today’s hot zones. See omnystudio.com/listener for privacy information.

Battle lines in the water crisis 21 May 2025

The Indus River is at the centre of a simmering conflict between India and Pakistan, neighbours who share the flow of the river. It’s another example of water being central to rising tensions. Jack Board and Liling Tan discuss how the power of water can be weaponised by countries. See omnystudio.com/listener for privacy information.

What's holding investors back from green projects? 14 May 2025

Angrier planet, messier times. What's keeping green investors cautious, and how can countries brace better? Jack Board and Liling Tan find answers. See omnystudio.com/listener for privacy information.

Passports for sale: Climate-vulnerable nations take unconventional steps for survival 07 May 2025

Island nations battling extreme weather and rising seas are offering citizenship in exchange for climate financing. They get money to relocate, reinforce and redevelop, while investors get visa-free passports. Jack Board and Liling Tan discuss survival and sovereignty in the face of global warming. See omnystudio.com/listener for privacy information.

Green hydrogen: Future game changer or false hope? 17 Apr 2025

Green hydrogen has been touted as a promising solution to cleaning up transport, shipping and aviation. But this clean technology has run into multiple hurdles. Jack Board and Lilling Tan chat with Alex Tancock, the CEO of InterContinental Energy. See omnystudio.com/listener for privacy information.

The ‘White Lotus’ effect is redefining the way we travel, but is it sustainable? 10 Apr 2025

Ever fallen in love with a film's location set and booked a holiday there? You're in good company. "Set-jetting" travel is on the rise, thanks in part to the White Lotus effect that saw bookings surge for destinations featured in the popular HBO series. This week on Climate Conversations, Jack Board and Liling Tan weigh the economic gains of set-jetting against the environmental toll. See omnystudio.com/listener for privacy information.

Fast fashion vs sustainable threads 26 Mar 2025

The global apparel industry remains a major contributor to pollution and waste. But there are ways to still look good without feeling bad. Ahead of International Day of Zero Waste, Jack Board and Liling Tan chat with Michael Sadowski from the Circulate Initiative. See omnystudio.com/listener for privacy information.

Sustainable aviation fuels were meant to take off. What’s gone wrong? 19 Mar 2025

A few years ago, airlines were pushing hard on developing green jet fuels. But adoption rates are slow. Jack Board and Liling Tan unpack the future of clean flying. See omnystudio.com/listener for privacy information.

Dirty skies: Why almost no one is breathing safe air in Southeast Asia 12 Mar 2025

A new report tracks air pollution levels right across the world. The good news? Air quality is slightly improving in Southeast Asia. But as Jack Board and Liling Tan discuss, there are lingering health concerns for all of us breathing in dirty air. See omnystudio.com/listener for privacy information.

How nuclear may be a larger factor in the clean energy equation 05 Mar 2025

They're smaller, safer, scalable, and they could bring nuclear power to places never thought possible. Small modular reactors are the next big thing in the nuclear power race, but Dr Alvin Chew from the S Rajaratnam School of International Studies tells Liling Tan safety trumps tech every time. See omnystudio.com/listener for privacy information.

Cli-Fi? Finding climate themes in popular film and TV 26 Feb 2025

Climate themes in science fiction are everywhere. Some of our favourite shows are telling important stories about our life on Earth. Sci-fi expert Jamie Uy joins Jack Board and Liling Tan to discuss environmental calamity, the end of the world, wars over resources and fantastic technological innovations in some of their favourites. See omnystudio.com/listener for privacy information.

Countries are neglecting to hand in their climate homework 19 Feb 2025

Every five years, countries are expected to give new climate change action targets. A shockingly small number of them met the deadline this month. Jack Board and Liling Tan discuss why and which single nation in Southeast Asia got a pass mark. See omnystudio.com/listener for privacy information.

How do microplastics end up in human brains? 12 Feb 2025

The emergence of microplastics across the planet is leading to new health challenges. Jack Board and Liling Tan discuss some new research and the ways we could contend with tiny particles causing a huge problem. See omnystudio.com/listener for privacy information.

Roaring back to life: Tigers rebounding in Thailand 05 Feb 2025

The tiger is alive in the forests of Thailand. The iconic species is enjoying a boom period of population growth, thanks to conservation efforts. Jack Board and Liling Tan discuss how it’s been done. See omnystudio.com/listener for privacy information.

Trump 2.0: Red lines through green policies 29 Jan 2025

US President Donald Trump announced his return to the White House with a flurry of executive orders, including many impacting climate and energy policy. Jack Board and Liling Tan chat with HuffPost’s Alexander Kaufman to understand what it means for the US and the world. See omnystudio.com/listener for privacy information.

The coolest technology shaking up clean energy in 2025 22 Jan 2025

Innovation in clean energy is moving fast. As the world marks International Day of Clean Energy, Jack Board and Liling Tan pick out some of the technologies to watch in 2025. See omnystudio.com/listener for privacy information.

Wildfires out of control: How natural disasters are made worse by climate change 15 Jan 2025

California is struggling with wildfires as people evacuate their homes which are burning to the ground. What’s in store for 2025 when it comes to natural disasters here and around the world as climate impacts intensify? Jack Board and Liling Tan speak to Ira Spitzer who is reporting from Los Angeles. See omnystudio.com/listener for privacy information.

Will Southeast Asia’s digital rush come at a climate cost? 08 Jan 2025

Southeast Asia is one of the hottest markets for setting up new digital infrastructure. But this modern-day gold rush of building data centres poses a huge climate challenge - dealing with the enormous carbon footprint. Jack Board and Liling Tan give a ringside report. See omnystudio.com/listener for privacy information.

Best of: Why are extinct species coming back in Singapore? 01 Jan 2025

In the final installment of our top five episodes of the year, Liling Tan speaks to Yeo Suay Hwee and Tan Gim Cheong from the Nature Society about certain native species that were once uprooted are now are coming back, and those that are lost forever. See omnystudio.com/listener for privacy information.

Best of: Migrant workers bear the brunt of heat stress 25 Dec 2024

In the fourth of our top five episodes from the archives, Liling Tan asks Associate Professor Jason Lee, Director of the Heat Resilience and Performance Centre at the Yong Loo Lin School of Medicine in NUS about the risks migrant workers face and what other innovative solutions can employers look at to improve the situation. See omnystudio.com/listener for privacy information.

Best of: Can AI better predict the weather? 18 Dec 2024

In the third of our top five episodes of the year, Jack Board and Liling Tan explore how the use of AI is changing industries in unimaginable ways, especially in the climate change and sustainability space. See omnystudio.com/listener for privacy information.

Best of: Must climate communication be so dense? 11 Dec 2024

In the second of our top five episodes of the year, Liling Tan and Jack Board speak with climate academics Prof Winston Chow and Assoc Prof Terry van Gevelt from Singapore Management University to find out why explaining climate change can get tricky when jargon gets in the way. This podcast episode is in partnership with the inaugural Ideas Festival. You can find out more at www.ideasfestival.edu.sg. See omnystudio.com/listener for privacy information.

Best of: How else can an air-con nation keep cool in a heatwave? 04 Dec 2024

In the first of our top five episodes from the archives this year, we roll back the clock to the first episode of Climate Conversations where hosts Jack Board and Liling Tan tell you why the heatwave will create bigger problems in future than just wilting plants. See omnystudio.com/listener for privacy information.

A climate wrap of 2024 27 Nov 2024

From apocalyptic storms to silver linings, Jack Board and Liling Tan talk through some of the key issues around climate change. See omnystudio.com/listener for privacy information.

EVs in Asia: Ready to roll or stuck in the lot? 20 Nov 2024

An electric vehicle revolution has been underway for a few years. But it hasn’t quite been a smooth road with the technology still facing cost issues, infrastructure questions and turbulence from geopolitics. Liling Tan and Jack Board talk through what’s happening in the EV industry in Southeast Asia. See omnystudio.com/listener for privacy information.

COP29: Spicy speeches and the Trump wild card 13 Nov 2024

The global climate talks are happening in Baku, Azerbaijan. Jack Board tells Liling Tan all that’s happened so far - from the focus on finances to spicy speeches, and an incoming US president who’s hijacked the summit without even being there. See omnystudio.com/listener for privacy information.

COP29: Why you should be paying attention to this year’s big climate talks 06 Nov 2024

Climate negotiations are taking place in Azerbaijan, with a focus on raising money to help poorer nations handle the impacts of a heating planet. Jack Board and Liling Tan discuss what they’re looking out for and hear exclusively from COP29 CEO, Elnur Soltanov. See omnystudio.com/listener for privacy information.

Breaking down the complicated business of carbon capture 30 Oct 2024

Carbon dioxide is responsible for 76 per cent of total greenhouse gas emissions. And yet, the potential to lock up harmful emissions is big business. Jack Board speaks to a world leader in this space, the CEO of Climeworks Christoph Gebald. See omnystudio.com/listener for privacy information.

Can we save Southeast Asia’s capitals from drowning? 23 Oct 2024

The region’s large capital cities - Bangkok, Jakarta and Kuala Lumpur - are facing a multitude of threats centred around water, from flooding, land subsidence, groundwater extraction or sea level rise. To combat these issues, engineering mega adaptation projects are often raised as solutions. Can they save our capitals? Jack Board and Liling Tan chat with CNA correspondents Nivell Rayda and Rashvinjeet Bedi. See omnystudio.com/listener for privacy information.

Kids ask the darndest questions: Climate edition 16 Oct 2024

Just when he thought he was clear of the classroom after being grilled by pre-schoolers on going plastic-free, CNA Correspondent Matthew Mohan finds himself back in the hot seat with Liling Tan on Climate Conversations, taking even tougher questions from kids about all things plastics. Can they answer them all? See omnystudio.com/listener for privacy information.

What’s the biodiversity COP all about? 09 Oct 2024

Globally important biodiversity talks are about to take place in one of the most dangerous countries for environmental defenders. COP16 host Colombia has a lot at stake, and so does the planet, as Jack Board and Liling Tan discuss with environment reporter Oliver Griffin. See omnystudio.com/listener for privacy information.

It’s time for some cheerful climate news 02 Oct 2024

Innovations to make flying time shorter, transporting cargo in a more efficient way and banks moving away from financing fossil fuel loans - there is quite a lot of blue sky thinking in the climate space. Jack Board and Liling Tan list them out. See omnystudio.com/listener for privacy information.

Why is climate change still too 'niche' to be part of mainstream conversations? 25 Sep 2024

Despite the impact of climate change being felt across the planet – it’s still rarely part of everyday conversations. Jack Board and Liling Tan speak to Katharine Hayhoe, a Canadian climate scientist, on why people avoid the topic, and how it's not just up to scientists to do the job of communication. See omnystudio.com/listener for privacy information.

'Progress not perfection’: Formula 1 sustainability chief on the race going green(er) 18 Sep 2024

The roar of the F1 engines is back again this year in Singapore and race organiser Singapore GP says it's on track to halve its energy emissions by 2028. This includes reducing energy use, tapping on green energy sources and limiting their carbon footprint. Jack Board and Liling Tan chat about whether these green goals are achievable as the rubber hits the road. See omnystudio.com/listener for privacy information.

Singapore companies going green is still very much a work in progress 11 Sep 2024

This episode is brought to you by Schneider Electric, a digital partner for sustainability and efficiency. As the clock ticks towards Singapore’s mandatory climate reporting requirements, Schneider’s cluster president for Singapore and Brunei, Yoon Young Kim, and Singtel’s vice president of group sustainability, Andrew Buay explain what sets companies apart when it comes to disclosing their carbon emissions across scopes 1, 2 and 3, and what they stand to lose if they don’t start early. See omnystudio.com/listener for privacy information.

“I’m terribly worried”: UN chief on warming temperatures in Southeast Asia 04 Sep 2024

Which country needs to reverse emissions trends? Who has to start phasing out coal? Who must answer the SOS on rising sea levels affecting islands and coastal cities? In an exclusive interview with CNA, UN secretary-general Antonio Guterres tells Climate Conversations co-host Liling Tan why the world’s biggest polluting countries need to accelerate change. See omnystudio.com/listener for privacy information.

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