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Outrage + Optimism: The Climate Podcast
O+O Recommends: 'When Science Finds A Way'
Last episode, we explored the urgent connection between climate and health, and brought you a powerful and timely conversation with Julia Gillard, former Australian Prime Minister and Chair of the Wellcome Trust.
Today, we want to recommend a show that those who enjoyed that episode are likely to love. When Science Finds A Way is a brilliant podcast from the Wellcome Trust that highlights how science is changing lives around the world. In the short clip here, we hear how something as simple as a cool roof - a special reflective paint - is helping communities stay safe from extreme heat.
š§ Listen to the full episode: Cool roofs: homes fit for a hotter world
š Follow the podcast: on Apple Podcasts, Spotify, YouTube, or wherever you get your shows, and learn more about it here.
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42. Flooded: Is extreme weather shifting the climate front lines?
36:52||Season 12, Ep. 42We used to be shocked by this. Hundreds of thousands displaced, millions affected, whole communities washed out. But somewhere along the way, extreme weather events have become background noise.This week, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson explore what it means to live in a world where extreme rainfall, displacement and repeated flood damage are no longer rare shocks but part of a rapidly changing climate reality. Last year alone, Southern Africa, Pakistan, Brazil, South Sudan, and many other countries were devastated by catastrophic flooding. We reflect on the scale of the global crisis, the lives upended, and the huge economic losses that too often go uninsured.Then Paul speaks with Louis Ramirez, co-founder of Flooded People UK, about what happens when flooding stops being just a weather event and becomes a political force. They discuss the growing toll of flooding in the UK, from mental health impacts to rising insurance costs and falling property values, and ask what collective action looks like when communities are forced to confront climate damage on their own doorsteps.As the front lines of climate change move ever deeper into the Global North, will governments finally respond with the urgency this crisis demands? And can the devastation that flows from climate impacts help rally a social movement for change?Learn More:About flooding in the UKā¦š§ļø Explore Flooded Peopleās resources on the state of flooding in the UKš Read about the government-backed Flood Re insurance programme mentioned in this episodeš Check the long-term flood risk for your area (England only, with links to other UK nations)About flooding internationallyā¦š Read more about worldwide flood risk from the World Bankš Explore how extreme weather events are being attributed to climate change at World Weather AttributionšØ Understand how flooding is displacing people across the globe at the Internal Displacement Monitoring Centreš¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Producer: Ben Weaver-HincksĀ Edited by: Miles MartignoniĀ Planning: Caitlin HanrahanĀ Exec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
41. The Iran Crisis and the Price of Oil Dependence
41:39||Season 12, Ep. 41War in Iran has triggered another global energy shock. Once again, conflict has exposed the deep instability built into the fossil fuel system. And once again, the world is reminded that these fuels are not only polluting, but precarious.In this episode, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson unpack why the threat to oil infrastructure and the Strait of Hormuz matters so much, and why these moments keep repeating. What does it mean to build an economy around fuels concentrated in a handful of volatile places, and transported through fragile choke points? And why are many responding to that insecurity by calling for more drilling?Theyāre joined by Bruce Douglas, CEO of the Global Renewables Alliance and Chief Growth Officer at the Global Wind Energy Council. Bruce argues that although this is not the first energy crisis of its kind, it may be the first in which the alternatives are ready at scale. Renewables are available now - and, in many cases, cheaper, faster and more secure than doubling down on fossil fuels.Together they explore the fork in the road now facing governments. In a moment of insecurity, do countries try to squeeze more out of declining oil and gas reserves? Or do they use this as the push they need to invest in a more resilient system? That decision may determine whether this will be remembered as just another oil crisis - or as the moment political leaders finally started to absorb the lesson.Learn More:ā” Read the Global Renewable Allianceās Renewables Action Plan to break the energy crises cycleāļø Learn more about Pakistanās people-led solar revolutionš Understand why the Strait of Hormuz matters so much to global energy supplyš Explore the IEAās report on the status of renewables today and their forecasts to 2030š¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Producer: Ben Weaver-HincksĀ Edited by: Miles MartignoniĀ Planning: Caitlin HanrahanĀ Exec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
40. Water, Wildlife, and Climateās Hidden Trade-Offs
39:04||Season 12, Ep. 40The climate crisis is not one problem. It is a crisis of water, food, energy, language, justice and power - all colliding at once. So how do we respond when climate solutions create new trade-offs of their own? And are we even using the right words to describe what is happening?In this episode, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson take on some of the knottiest questions in climate. From water stress and biodiversity loss, to geoengineering, public understanding, and the language of urgency itself. What gets overlooked? What gets simplified? And how do we navigate increasing complexity in the middle of a worsening crisis?We donāt have all the answers. But as our choices grow harder, these are some of the questions that demand our attention.Learn More:š§ Dive into Why Water Matters from the UNFCCCš¦ Explore how solar and wind energy producers can mitigate impacts on biodiversityš§ Listen back to last yearās episode unpacking some of climateās most common acronymsāļø ā¦ or return to our most recent episode on geoengineering with Politicoās Karl Mathiesenš¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Producer: Ben Weaver-HincksĀ Edited by: Miles MartignoniĀ Planning: Caitlin HanrahanĀ Exec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
39. Who Pays? The Unfair Economics of Climate Finance
34:44||Season 12, Ep. 39This week we acknowledge the US strikes on Iran and the escalation that has followed. The immediate human cost is what matters most right now. But this crisis is unfolding within a global system still shaped by oil markets and fossil fuel dependence - a dependence that amplifies regional instability and turns into global vulnerability.The same structural tensions sit at the heart of this weekās conversation, recorded before these events. Indonesia is the world's fourth most populous country, one of its largest coal exporters, and a nation with every natural resource it needs to transition to clean energy. The problem isn't will, itās money. Who it's available to, and on what terms.Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson are joined byĀ Sri Mulyani Indrawati - Indonesia's former Finance Minister under three different presidents, former Managing Director of the World Bank, and one of the most credible voices in the world on exactly this set of challenges. She walks through what it actually costs to retire a single coal plant years ahead of schedule, why developing countries find themselves trapped by contracts they signed in good faith, and why the international finance system is making the transition harder, not easier.Countries like Indonesia borrow at far higher rates than wealthier economies, even as they face greater exposure to climate impacts. When that exposure feeds into credit ratings, the cost of capital rises, making clean energy investment more expensive precisely where it is needed most.In a system that makes decarbonisation harder for the countries most vulnerable to climate impacts, who pays?Learn More:š Explore Global Energy Monitor's coal plant tracker for Indonesia's existing and planned capacityš§ Listen to our interview with Mia Mottley, Prime Minister of Barbados.š¦ Learn about the Bridgetown Agenda and its proposals to reform international development financeš¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Producer: Ben Weaver-HincksĀ Edited by: Miles MartignoniĀ Planning: Caitlin HanrahanĀ Exec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
38. Catastrophe Apathy: Why understanding the climate crisis isnāt enough
35:38||Season 12, Ep. 38Climate concern is not the problem. Most people have it. What's missing is everything that turns concern into action - and understanding that gap turns out to be a lot more complicated than it looks.This week, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson sit down with Lorraine Whitmarsh, Professor of Environmental Psychology and Director of the Centre for Climate Change and Social Transformations at the University of Bath.Ā Together they dig into the psychology behind catastrophe apathy: why understanding an existential threat doesn't always lead to action, and what the research says actually moves people.Lorraine shares real-world evidence - including renewable energy tariffs that shifted 90% of customers onto green power simply by making it the default - and explains why trusted everyday messengers, from hairdressers to taxi drivers, employers to community figures, often have more influence than expert voices in reshaping what feels normal.The conversation also revisits an uncomfortable history: how the personal carbon footprint, popularised by BP in the early 2000s, reframed climate responsibility around individual choices rather than systemic change. A framing so powerful that even environmental organisations adopted it. Who benefited most from that shift is a question the movement is still grappling with.If systemic change requires public consent, and public consent requires political will, and political will requires behaviour change - how do you break the climate Catch-22?With thanks to the University of Bath.Learn More:š§ Explore Lorraine Whitmarsh's research at the Centre for Climate Change and Social Transformations, University of Bathš Read about the Swiss renewable energy default study ā the experiment that moved 90% of customers to green energy by changing a default settingš³ļø Learn more about citizens' assemblies on climate and deliberative democracy in practiceš Read the IPCC's work on demand-side solutions and behavioural change in its Sixth Assessment Reportš¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Producer: Ben Weaver-HincksEdited by Miles MartignoniPlanning: Caitlin HanrahanExec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
37. Trump Moves to Dismantle US Climate Law - Now Comes the Legal Test
45:53||Season 12, Ep. 37The Trump administration last week announced the repeal of the āendangerment findingā - the 2009 determination that climate change threatens public health and welfare. It may sound arcane, but this piece of legislation empowered the US federal government to regulate greenhouse gas emissions. This decision weakens the regulatory backbone of American climate policy, and may reshape the countryās emissions trajectory for years to come.So what happens next?This week, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson consider the politics, the economics and the climate reality of this move. And Tom calls friend of the show Manish Bapna, President and CEO of the Natural Resources Defense Council, whose organisation is preparing to challenge the rollback in court. Speaking to us just as the case was filed, Manish explains why the endangerment finding has long been the legal bedrock of federal climate action, and how the case could climb all the way to the Supreme Court.Until then, uncertainty reins: is this a temporary political detour - or a structural turning point for US climate leadership? And if federal authority falters, will states, businesses and markets keep the transition moving anyway?Learn More:šæ Learn how the EPAās 2009 Endangerment Finding established the legal basis for regulating greenhouse gasesš Understand the āSocial Cost of Carbonā - and why putting a price on climate damage mattersāļø Read the statement from NRDC and its partners outlining their legal challenge to the rollbackĀ š¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Ā Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Producer: Ben Weaver-HincksPlanning: Caitlin HanrahanExec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
36. Who Wields Power Now?: Money, Movements and the Future of Climate
40:44||Season 12, Ep. 36Who shapes climate action when old systems begin to strain? And where does power really sit - with governments, financial institutions, communities, or individuals?Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson explore climate leadership in a more fragmented geopolitical moment. Picking up the threads from last weekās episode, they ask what happens when multilateralism is threatened - and whether smaller coalitions, subnational actors and civic movements are already stepping in to fill the gap.Because with great challenges, come new opportunities. What might we gain from faster, more focused alliances? Might Indigenous wisdom provide lessons for building fairer, greener economic models? And how can we use the resources we have to support Brazilās vision for a global mutirĆ£o?Learn More:š” Watch Mark Carneyās speech at the World Economic Forum in Davosš© Dive into the concept of Doughnut Economicsšļø Explore what C40 Cities members are doing across the worldš Find out more about ShareActionās work to build a fairer and more sustainable financial systemš¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Ā Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Ā Producer: Ben Weaver-HincksPlanning: Caitlin HanrahanAssistant Producer: Caillin McDaidExec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
35. Power, Money and Influence: The Hidden Forces Shaping Climate Action
32:24||Season 12, Ep. 35Who really holds power in the climate transition? And how do money, politics, and influence shape the pace of change?In this episode, Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson use some of your most probing questions on the political economy of climate action to unpack what happens behind closed doors and to challenge some of the assumptions that often dominate public debate.Ā What does lobbying actually look like - and is it always a bad thing? What are we talking about when we refer to āfossil fuel subsidiesā? And in an age of populist politics and shrinking attention spans, can complex climate solutions still cut through? Or are we drifting toward simpler narratives that are easier to sell, but harder to govern?From negotiation rooms to national politics, and the economic systems beneath them, these are the forces both loudly and quietly shaping climate progress. And if we want to accelerate action, we first have to understand where power truly sits.š¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Ā Instagram @outrageoptimism LinkedIn @outrageoptimismOr get in touch with us via this form.Ā Producer: Ben Weaver-HincksPlanning: Caitlin HanrahanAssistant Producer: Caillin McDaidExec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.
34. The China Pivot: What will Beijingās climate leadership look like?
34:57||Season 12, Ep. 34World leaders are flocking to Beijing. In the first weeks of 2026, Canadaās Mark Carney, the UKās Sir Keir Starmer and South Koreaās Lee Jae-myung have all made high-profile visits - an unmistakable signal of global power recalibrating.Chinaās dominance in clean energy manufacturing is already well established: from solar panels and batteries to wind turbines. The question now is whether this transition remains merely made in China, or whether it is increasingly being shaped and led from Beijing.Christiana Figueres, Tom Rivett-Carnac and Paul Dickinson consider what this shift may mean for the future of climate leadership - and for the institutions, alliances and norms that have shaped global climate cooperation for decades. Theyāre joined by scholar of Chinaās political economy and climate governance Yixian Sun, who has recently advised the UK government on their engagement with China. He unpacks the countryās own vision of leadership, its evolving role in the Global South, and the risks and opportunities of an increasingly multipolar climate order.As the world recalibrates around Chinaās growing role, how does Beijing see itself? And what are other governments actually seeking as they turn towards it? We spoke to the man advising the UK government ahead of Keir Starmerās arrival in Beijing.Ā Ā š¤ Leave us your voice notes and questions for upcoming episodes on SpeakPipeJoin the conversation:Ā Instagram @outrageoptimismLinkedIn @outrageoptimismOr get in touch with us via this form.Ā Producer: Ben Weaver-HincksPlanning: Caitlin HanrahanAssistant Producer: Caillin McDaidExec Producer: Ellie CliffordThis is a Persephonica production for Global Optimism and is part of the Acast Creator Network.