Images are a key part of communicating climate change, and shape how we understand the crisis unfolding around us. But while lots of research has been done into the language we use to talk about climate, images are often left out of the conversation. As a result, over time, a limited set of images have come to dominate how we think of climate change – like polar bears and melting glaciers - which haven’t kept up with the changing conversation about the crisis. All too often, these images tend to...
Dec 27, 2021•27 min
For decades scientists have warned us about the risks of climate change. Yet humans are badly psychologically designed to face up to the challenge of changing our behaviour. Research shows that constant threats of impending doom make us hit the snooze button rather than waking us up. And our evolutionary shortcomings mean we respond to the threat of immediate danger rather than what might happen in the future. So what can actually work to help us change our status quo? Presenters Kate Lamble and...
Dec 20, 2021•27 min
If there were fewer of us, would the amount of greenhouse gasses we emit reduce? It’s a question that often creeps up in discussions about climate change. Studies show that the global population will decline eventually and populations in many rich nations are already declining. However, 11,000 scientists signed a paper warning of “untold suffering due to the climate crisis” unless society transforms, including the reversal of population growth. But an analysis by the United Nations found that af...
Dec 13, 2021•28 min
The journey from catwalk, to wardrobe, to landfill is getting shorter and shorter. Our demands for fast fashion mean around 100 billion garments are produced every year. We’re buying more, then wearing them less often. Many will end up in the trash. Not only that, there’s been a big growth in clothes being made out of synthetic materials originating from crude oil. In this edition we ask can fashion cost less to the climate? Speaking to Kate Lamble and Sophie Eastaugh are- • Vanessa Friedman New...
Dec 06, 2021•28 min
In 1985 British scientist Jonathan Shanklin and colleagues published a study that shocked the world. The study revealed a hole in the Earth’s atmosphere right over Antarctica. It had been caused over time by chemicals known as CFCs, used in things like fridges, air conditioning units and aerosol cans. These were destroying the layer of ozone in the stratosphere which protects us from most of the sun's ultraviolet radiation - without it, cases of skin cancer would soar. Less than two years after ...
Nov 29, 2021•28 min
Around the world a growing number of rivers, mountains, nature reserves, even marshes have all been given legal rights. It’s an idea that’s being tested in courtrooms around the world. But to what extent might this help reduce the worst impacts of climate change and help us adapt to a warmer and wetter world? Presenters Kate Lamble and Neal Razzell are joined by: Natalia Greene , Global Alliance for the Rights of Nature John DX Lapid, reporter in the Philippines Liza Osorio, lawyer Jacinta Ruru,...
Nov 21, 2021•27 min
The lights have come on in Glasgow, the bar is closed and it's time to head home. Now the 26th Conference of Parties is over we ask what's really been decided and where do we go from here? In discussion with our presenters Neal Razzell and Kate Lamble are; Jeffrey Sachs - Director Earth Institute, Columbia University Dr Rose Mutiso - Research Director, Energy For Growth Hub Kenya Helen Mountford - Vice President, Climate & Economics, World Resources Institute
Nov 14, 2021•27 min
Climate negotiators from all over the world are gathered in Glasgow for the global summit to discuss how we can curb the worst effects of global warming. The Conference of Parties (or COP26) has now reached its half-way point. Kate Lamble and Neal Razzell take the temperature on what has been discussed so far.
Nov 08, 2021•27 min
This week will bring around 25,000 world leaders, business people, policy shapers and campaigners together in Glasgow for COP26, a global climate summit that’s seen as a crucial moment in the fight to curb global warming. Among them will be young activists who in the last few years have made global headlines with the School Strike for Climate movement. Beginning with Greta Thunberg in Sweden in 2018, millions of young people have taken to the streets to try to get their voices heard. We hear fro...
Nov 01, 2021•27 min
World leaders are gathering in Glasgow for a global climate summit to agree on how to further limit the threat of global warming. Experts say the conference, known as COP26, could be the last chance for governments to agree on a way to cut global emissions in half by 2030. It’s also an opportunity to assess how well they have been doing with previous targets to prevent average global temperatures from rising beyond 1.5 degrees Celsius, agreed at a big climate meeting in Paris in 2015. According ...
Oct 24, 2021•27 min
Russia is the world’s fourth-largest emitter of greenhouse gasses. Any talk of changing that needs to focus on President Vladimir Putin. Under his leadership, Russia has become a fossil fuel powerhouse. Since he took office in 2000, Russian oil production has risen by 70%. Today, the state is dependent on its revenues. Four in every ten dollars Moscow spends comes from fossil fuels. So the idea that Russia needs to shift away from fossil fuels to prevent the worst effects of climate change strik...
Oct 17, 2021•27 min
There are thought to be over 10,000 gas flares around the world that contribute to global warming by emitting tonnes of carbon dioxide and methane. Flared gas is a by-product of oil extraction and is frequently used as a method of eliminating unwanted gasses in countries such as Albania, Algeria, Libya, Iraq, Russia and Nigeria. Yet, year after year deadlines set to stop the practice are missed. The oil industry says better infrastructure is needed to stop flaring and some of the world’s largest...
Oct 10, 2021•28 min
Recent research has shown that oil companies knew about the threat of climate change decades ago. Yet over forty years, it has been revealed that they contributed millions of dollars to think tanks and campaigns to spread doubt and misinformation about climate change – its existence, the extent of the problem, and its cause. Across the US, these revelations have sparked a wave of lawsuits against the fossil fuel industry, demanding accountability for climate change – and now a US congressional c...
Oct 03, 2021•27 min
Heatwaves and floods are becoming more frequent around the world. But are the homes being built today taking that into account? The Climate Question considers the impact that living in a building threatened by rising water or constructed so that you bake in the heat has. And it asks why planners and developers in many countries have been so reluctant to adapt. Where are lessons being learnt and will other places follow their lead?
Sep 26, 2021•27 min
For decades, around the world, climate change coverage has been thin. Guests discuss why the media in petrol states, in particular, have struggled to tell that story. Science illiteracy in newsrooms has led to a mixture of climate silence and false balance in print and on air. But, even when the science has not been contested, the way the crisis has been reported may have caused audiences to turn away. Can climate coverage learn lessons from how that other hugely consequential science story of o...
Sep 19, 2021•28 min
If we are to ensure that there’s no more than a 1.5 degrees centigrade increase in global warming, the International Energy Agency recently stated that oil exploration must stop. A few countries have heeded that warning but the vast majority have not. The Climate Question hears from two nations – one already rich from oil, the other poor and yet to benefit from recent oil finds – about why they are continuing to explore. But, even for those who are following the IEA’s advice, will stopping be st...
Sep 12, 2021•27 min
As extreme weather events become more frequent and intense, the developing world says urgent action is needed to avert catastrophe. Some in the developing world say that as richer countries caused the bulk of global emissions, they should compensate them for the losses and damages caused by the climate crisis. But will delegates, negotiators and politicians gathering at the international climate conference, COP26, in Glasgow in November take notice? In previous years rich countries have been rel...
Sep 05, 2021•27 min
Another chance to listen to an episode that asks whether we can change our ways. Drastic change is needed to limit the increase in global temperature caused by climate change. More than two-thirds of greenhouse gas emissions worldwide result from how we live our lives. But the behaviours that drive these emissions tend to be deeply habitual and hard to shift - the way we heat our homes, what we eat and how we travel to work. And our behavioural good intentions all too often fail to translate int...
Aug 22, 2021•27 min
A diplomatic deadline looms as new science urges faster action. Can nations respond? So far, the answer has been ‘no.’ Three decades of international talks to reduce greenhouse gas emissions has left them higher than ever and set to rise further. We provide a brief history of climate talks, with an eye on what can be learned ahead of the next round, called COP26, in Glasgow. Contributors: Mark Maslin, Professor of Earth System Science, University College London and author of How to Save Our Plan...
Aug 15, 2021•27 min
Hydrogen gas has long been recognised as a potentially valuable tool for tackling climate change. The most abundant element in the universe, it is also a clean-burning gas and – in theory – could be used to power almost anything, from our cars and homes, to planes and ships, to agriculture and heavy industry. We already produce millions of tons of hydrogen each year for use in the chemicals industry, by extracting it from natural gas - a process which emits CO2. But hydrogen can also be made by ...
Aug 08, 2021•27 min
Climate change is going to shape young people’s lives, and yet many students feel their schools are not equipping them with the knowledge and skills to face this future. Teachers aren’t always confident broaching climate change in the classroom. And governments have been slow to get comprehensive and compulsory climate change education onto national curriculums. But how do you teach young children about something so big and scary? And how should adults deal with the hopelessness that some young ...
Aug 01, 2021•27 min
It's estimated that 9 out of 10 items sold in our shops are shipped halfway around the world on ships. The resulting emissions amount to around 3% of the global total, more than many countries, but we rarely hear about the role shipping plays in the climate crisis. Partly this is because most of shipping's pollution occurs far out at sea, out of the sights and minds of many consumers - and largely out of the reach of regulation. Like aviation, ships travel across borders, so their emissions are ...
Jul 25, 2021•27 min
The heatwave that hit parts of the west coast of North America shattered records by several degrees. It affected parts of the United States and Canada that were unused to extreme heat. Hundreds of people died and emergency teams were pushed to their limits. In Lytton, Canada, temperatures reached 49.6 degrees celsius. Days later, the entire village burnt down. Scientists say that climate change had made this heatwave 150 times more likely. They also warn that, if global warming continues, about ...
Jul 18, 2021•27 min
You don’t often hear climate change and football mentioned in the same sentence, but rising temperatures are set to disrupt every area of our lives, the ‘beautiful game’ included. Heat and other extreme weather have already been affecting training and matches, which experts say we can expect a lot more of in coming years. But not only is the sport at risk from the climate crisis, it’s also a significant contributor to it. The operation of multi-thousand capacity stadiums, spectator travel and me...
Jul 11, 2021•27 min
Freshwater sources around the world are becoming more irregular, and disputes between countries are common, with fears that access to water could eventually lead to conflict. There’s a high-profile case going on right now in northeast Africa, where talks about a huge new dam on the Blue Nile in Ethiopia have stalled. Ethiopia says it needs the hydroelectric dam to help solve some of its power supply problems. However, the Blue Nile is the largest source for the river Nile, which runs through Egy...
Jul 04, 2021•26 min
Australia is one of the world's biggest per-capita greenhouse gas emitters, and a Climate Question listener wants to know why the world isn't demanding her country do more. Jodie lives in tropical Queensland, which she says is 'paradise', but it's also a place affected by bushfires, drought, and cyclones. Prime Minister Scott Morrison says 'Australia can always be relied upon' to deliver action on climate change, but critics at home and abroad point to a record of over-promising and under-delive...
Jun 27, 2021•27 min
The Brazilian legislature is currently considering a bill that would legalise the private occupation of some public land in the Amazon region - a move that would most likely lead to further deforestation. But could renewed international pressure from foreign governments and corporations demanding protection of the Amazon convince the Brazilian government to rethink its policies, or will they simply go ignored, as it favours short-term economic gain over long-term environmental protection? Presen...
Jun 20, 2021•27 min
It’s likely that there will be no successful green transition without an element of carbon capture, storage and re-use. The oil industry has been burying CO2 underground since the 1970s, so the infrastructure and technology is already available, but removing CO2 from the air at scale is new, and the companies doing it are small. We head to an experimental ‘direct air capture’ plant in Canada to hear how they are making fuel out of air, and explore what changes will be required to ensure that the...
Jun 13, 2021•28 min
Cities emit around three-quarters of the world’s greenhouse gas emissions, according to the United Nations, and over half of the world’s population now live in one. Many have set ambitious targets to slash and offset their emissions, in the hope of neutralising their impact on the environment and slowing climate change. Some are aiming to do this very soon. Copenhagen’s goal is 2025. More than 700 others have committed to targets over the following decades. But how does a city, choked with traff...
Jun 06, 2021•27 min
Scientists agree that cutting carbon emissions as soon as possible is key to tackling global warming. But as emissions continue to rise, some are now calling for more research into measures that could be used alongside decarbonisation, including – controversially – what’s known as ‘solar geoengineering’ technologies. One idea being considered is spraying light-reflecting particles into the atmosphere to temporarily cool down the earth. It may sound far-fetched, but the idea is based on naturally...
May 30, 2021•27 min
