Christiana Figueres, the driving force behind the groundbreaking Paris Climate Agreement, reflects on the high-stakes negotiations that reshaped the global fight against climate change in the year that marks its ten-year anniversary. With the fate of the planet hanging in the balance, she reveals the relentless pushback from the fossil fuel lobby, and the ever-shifting geopolitical tensions that threaten progress. Will the world stay on course, or are we teetering on the edge of climate catastrophe?

Co-hosts Paul Dickinson and Tom Rivett-Carnac recall the final hours of the deal being adopted, the extraordinary feeling of seeing the world come together in unanimous support of climate action and make their predictions for how the business and political worlds will move forward in a new era of leadership. As Donald Trump kicks off his second term with a raft of immigration policies, the hosts discuss how the number of people set to be displaced due to climate is set to exceed a billion by 2050. Plus, whether 2025 is the year the insurance industry reaches an existential crisis as climate-related weather events, like the LA fires, become uninsurable.

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Want to share your views on how the Paris Climate Agreement changed the course of history? Send us a voice note!

Or understand more about today's episode:

• Read about the state of California’s lawsuit against big oil.
• Dive into the 25-page Paris Climate Agreement, or read the preamble for all the crucial context as recommended by Christiana Figueres.

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Producer: Nina Pullman

Video Producer: Caitlin Hanrahan

Exec Producer: Ellie Clifford

Commissioning Editor: Sarah Thomas

This is a Persephonica production for Global Optimism and is part of the Acast Creator Network.

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What’s an NDC? What does El Niño tell us about global temperatures this year? And why could a landmark ICJ ruling unlock a wave of climate legal cases? Christiana Figueres, Tom Rivett-Carnac, and Paul Dickinson break down the climate acronyms and buzzwords you need to know in 2025.

With a crucial year ahead for climate action, this podcast is your essential guide to the key terms shaping global discussions. From breaking down BRICS to how President Donald Trump’s return to the White House will change the climate conversation. Plus, Paul finally decodes the ultimate acronym soup of climate finance jargon and the hosts discuss whether scrapping acronyms altogether could make the climate conversation more accessible.

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Are there any major climate acronyms you think we missed? Send us a voice note!

Follow us on social media for behind the scenes moments and to watch our videos:

Instagram @outrageoptimism

LinkedIn @outrageoptimism

Or get in touch with us via this form.

Producer: Nina Pullman

Video Producer: Caitlin Hanrahan

Exec Producer: Ellie Clifford

Commissioning Editor: Sarah Thomas

This is a Persephonica production for Global Optimism and is part of the Acast Creator Network.

Hosted on Acast. See acast.com/privacy for more information.

What will a Trump presidency mean for the climate movement? Hours after Trump takes office for the second time, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson regroup to take stock and share their reactions to the US withdrawal from the Paris climate agreement. Guest Greg Bertelsen, chief executive of the Climate Leadership Council, offers his perspective on positive ways in which to engage with the Trump presidency on climate and Paul Dickinson shares what business leaders will be discussing at this week’s World Economic Forum in Davos.

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Do you have any views on how the climate community could move forward under a Trump presidency? Send us a voice note!

Follow us on social media for behind the scenes and video clips:

Instagram @outrageoptimism

LinkedIn @outrageoptimism

You can also contact us via this form.

Producer: Nina Pullman

Video Producer: Caitlin Hanrahan

Exec Producer: Ellie Clifford

Commissioning Editor: Sarah Thomas

This is a Persephonica production for Global Optimism and is part of the Acast Creator Network.

Hosted on Acast. See acast.com/privacy for more information.

The devastating fires in LA have dominated the headlines in a dramatic start to 2025. Christiana Figueres,Tom Rivett-Carnac and Paul Dickinson discuss their link with climate, as the newly-released Copernicus report confirms the world has exceeded 1.5 degrees of warming.

And, in the year that marks halfway in the decisive decade for world emissions, our hosts are here with your definitive guide to the biggest climate moments coming up in 2025.

What solutions will technology, AI and business people bring forward this year? What are the key meeting points and dates for the climate community? And just how did Tom and Christiana go from watching Costa Rica in the football World Cup in a pub in New York to delivering the history-making Paris climate talks?

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Did we miss any major climate dates in your diary? Send us a voice note!

Follow us on social media for behind the scenes and video clips:

Instagram @outrageoptimism

LinkedIn @outrageoptimism

Or contact us via this form

Producer: Nina Pullman

Video Producer: Caitlin Hanrahan

Exec Producer: Ellie Clifford

Commissioning Editor: Sarah Thomas

This is a Persephonica production for Global Optimism and is part of the Acast Creator Network.

Hosted on Acast. See acast.com/privacy for more information.

Outrage + Optimism is for anyone who is not ready to give up on making the world a better place. Feeling exhausted at the thought of keeping up with climate news ahead of this pivotal year? Join Christiana, Tom and Paul in their weekly conversations to make sense of it all, bringing you expert insight, analysis and inspiring conversations with some of the world’s most visionary thinkers and influential decision makers. Subscribe to Outrage + Optimism: The Climate Podcast.

Follow us on LinkedIn, on Instagram and X.

This is a Persephonica production for Global Optimism and is part of the Acast Creator Network.

Hosted on Acast. See acast.com/privacy for more information.

How can you reduce the environmental impact of your cat or dog? What’s the best way to prepare for climate breakdown? And how should you talk to children about climate? Christiana, Paul and Tom wrap up the year by answering an eclectic and insightful selection of your questions.

Plus: they digest the fourth and final COP of the year, known as the Desertification COP, which took place in December in Saudi Arabia and reflect on their own feelings at the end of a challenging year for the climate movement.

Huge thanks to our community of listeners for all the great questions submitted and all the support this year. Apologies if we didn’t get to your question this time but do keep sending them our way. See you in 2025!

NOTES AND RESOURCES

Learn more about the Paris Agreement.

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Ben Rhodes—writer, political commentator, and former Deputy National Security Advisor under President Obama—joins the host team to dissect the challenges of a Trump 2.0 administration.

Rhodes issues a bold call for a new "climate populist" strategy, to redirect the populist right-wing outrage over climate action toward exposing the oil and gas industry's stranglehold on climate negotiations, as seen at recent COP summits.

Christiana, Tom, Paul, plus special guest Fi Macklin, invite Rhodes to explore themes of strong leadership, the shifting dynamics of geopolitics, Trump’s appeal to the U.S. electorate, and how the world could navigate global climate politics without the US over the next four years? NOTES AND RESOURCES

GUESTS

Ben Rhodes, writer, political commentator, and national security analyst

Website | Twitter (X) | Instagram

Fiona Macklin, Senior Advisor on Groundswell, Global Optimism

LinkedIn

Learn more about the Paris Agreement.

It’s official, we’re a TED Audio Collective Podcast - Proof!

Check out more podcasts from The TED Audio Collective

Please follow us on social media!

Twitter | Instagram | LinkedIn

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This week, Christiana, Tom and Paul tackle the latest on the global plastics treaty (known as INC-5), which ended last week without a deal. Why were countries unable to agree a deal despite the huge amount of public concern about plastic pollution? What pathways remain for an agreement in 2025? And why is it so important to maintain focus on plastic from a climate point of view? Dive into the challenges and explore potential solutions with the team.

Continuing this critical theme, Ellen MacArthur, Founder & Chair of Trustees of the Ellen MacArthur Foundation, world record-breaking sailor and circular economy advocate, joins Christiana to share an exclusive conversation as part of a collaboration between The Circular Economy Show and Outrage + Optimism. Together they consider what’s next for the global plastics treaty, get excited about the role of the private sector in tackling plastic pollution, and highlight how the visibility of plastics can help capture public attention on climate. Before you go…

Listener Survey

Help shape the podcast for 2025! If you haven’t yet completed our annual listener survey, we’d be so grateful if you can spare 10 minutes to complete it here.

Tell us what you like, what you don’t like, and what you want more of from Outrage + Optimism.

NOTES AND RESOURCES

GUEST

Dame Ellen MacArthur

Website | Twitter (X)

Ellen MacArthur Foundation

Website | LinkedIn | Facebook | Instagram | Twitter (X)

The Foundation works to accelerate the transition to a circular economy, if you’d like to find out more, the Foundation’s podcast ‘The Circular Economy Show’ talks to experts from across industry, governments and academia to hear first hand about how the circular economy is being developed and scaled.

December Mailbag Episode

We would LOVE to hear your questions for our end of year listener Mailbag episode. Whether it is your questions on our most recent How to Live a Good Life series, questions on the recent COPs or everything and anything in between. Please either:

• Send us an email: contact@globaloptimism.com with Climate Questions: December Mailbag in the title.

• Visit our social media pages and drop the question in the comments.

• Alternatively, if you want the chance for your message to be played on the show, record a message for us here

Learn more about the Paris Agreement.

It’s official, we’re a TED Audio Collective Podcast - Proof!

Check out more podcasts from The TED Audio Collective

Please follow us on social media!

Instagram | LinkedIn

Hosted on Acast. See acast.com/privacy for more information.