Science In Action
267 episodes - English - Latest episode: 13 days ago - ★★★★★ - 299 ratingsThe BBC brings you all the week's science news.
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Episodes
Bird flu in Antarctica
April 11, 2024 20:00 - 31 minutes - 14.3 MBThe highly pathogenic strain of bird flu, H5N1, has arrived on the continent. Australian bird specialist Megan Dewar, from the Federation University of Australia, has led a mission aboard the research ship the Australis. Science in Action remembers physicist Peter Higgs 60 years after his Nobel prize winning theory of the Higgs particle. The unfolding scandal of manipulated data behind claims of incredible room-temperature superconductivity. Science writer Dan Garisto has seen the deta...
Earthquake in Taiwan
April 04, 2024 20:00 - 27 minutes - 12.5 MBA powerful earthquake hit Taiwan on Wednesday morning, but thanks to the country’s early warning system and engineering-preparedness, there was little destruction and few deaths. Seismologist Ross Stein, CEO of earthquake consultancy Temblor, Inc., shares his analysis. The highly pathogenic bird flu H5N1 has been detected in cattle in the US and in a cattle handler in Texas. To learn more about this special animal-to-human transmission, Roland speaks to virologist Richard Webby of St. Jud...
Star for a day
March 28, 2024 21:00 - 27 minutes - 12.6 MB3000 light years from Earth, a white dwarf star called T Coronae Borealis is on the brink of a “once-in-a-lifetime” explosion. Astrophysicist Bradley Schaefer is enthusiastic about the bright star set to appear in the night sky in the coming months. Professor Irving Weissman has been researching ways to restore youth using mouse models for decades. He has sewn old and young mice together to join their circulatory systems and has found that giving old mice blood from younger mice reverses ...
Out of Africa
March 21, 2024 21:00 - 33 minutes - 15.2 MBThe last great "out of Arica" movement of our ancestors swept out of the northeast of the continent 74,000 years ago. Archaeologist John Kappelman of the University of Texas brings us an update to this complex tale in the form of animal carcasses. We take a trip to Oxford to meet some of postgraduate researcher Ally Morton-Hayward's archive of preserved brains. Not only is Ally shining a light on these underappreciated brains, she is also using them to unlock a rich treasure-trove of info...
Impacts of global warming
March 14, 2024 21:00 - 28 minutes - 13.2 MBAfter a twelve-month set of climate records driven by global warming it is time to take stock of how we’re impacting the planet as a species. Coral biologist Kate Quigley, of the Minderoo Foundation and James Cook University, dives into the 8th mass bleaching event at the Great Barrier Reef. We explore how deadly heat stress continues to threaten this underwater paradise and induce mass sickness in the corals that call it home. Heading onto land we reunite with Mike Flannigan, Profess...
The first stars in the universe
March 07, 2024 21:00 - 29 minutes - 13.6 MBAstronomers using the James Webb Space Telescope think they have seen the glow from the first generation of stars after the Big Bang. Newton Kavli Fellow Hannah Übler discusses. The Anthropocene is meant to mean the latest geological era in which humanity is shaping the rocks and environment of our planet. But an unexpected vote by a commission has declined the idea of making this an official definition. Roland hears from one of its leading proponents, geologist Jan Zalasiewicz, about what...
One million genomes in two dimensions
February 29, 2024 21:00 - 26 minutes - 12.2 MBThe All of Us Research Program is undergoing the herculean task of gathering genomic data from over one million people living in the United States, from widely different backgrounds, in the hopes of accelerating health care research. However, within the scientific community many, including Ewan Birney, deputy director general of the European Molecular Biology Laboratory, are concerned that the way some of this data has been framed in a recent paper could reinforce racist beliefs. We also lea...
Largest ever covid safety study
February 22, 2024 21:00 - 29 minutes - 13.4 MBA monumental Covid vaccine safety study of 99 million vaccinated people confirms just how rare adverse effects are and combats growing vaccine misinformation. Co-director of the Global Vaccine Data Helen Network goes through the results of this massive study. This week, Science in Action is bringing you not one, but two extraordinary astronomical discoveries. First, Webb Fellow Olivia Jones on the star hidden in the heart of only supernova visible from Earth. Second, astrophysicist Samuel ...
Climate scientist wins defamation case
February 15, 2024 21:00 - 26 minutes - 12.1 MBHigh-profile climate scientist Michael Mann has been embroiled in a 12-year battle against conservative commentators who claimed his data was fraudulent. Last week, he was awarded $1m in a defamation lawsuit. Michael joins Science in Action to discuss the case and the impact it may have. Also, this week, Karyn Rode from the US Geological Survey has been using cameras on collars to track polar bear movement and diet. She tells Roland how the data reveals the devastating effect of sea ice lo...
Particle physics v climate change
February 08, 2024 21:00 - 27 minutes - 12.4 MBShould CERN be spending $17 billion on a new atom smasher whilst we face, climate change, the most pressing crisis of our time? Materials-turned environmental scientist Mark Miodownik and CERN physicist Kate Shaw debate the issue. One of the issues Mark argues more people should be tackling are the climate change driven forest fires which recently ravaged Chile and killed more than 100 people. Chilean climate scientist Raul Cordero discusses the factors which led to the devastating fires....
Unethical data gathering in China
February 01, 2024 21:00 - 29 minutes - 13.5 MBStarting upbeat this week, engineer Teddy Tzanetos, team lead of NASA’s Ingenuity mission, talks on the Mars-based helicopter which defied all expectations. Our big story this week is on the scientific papers and research databases which contain the DNA profile of thousands of people from persecuted ethnic minorities in China. This data is often collected in association with security forces. Computational biologist and campaigner Yves Moreau now leads the call for scrutiny and the retract...
Drilling into the past
January 25, 2024 21:00 - 31 minutes - 14.6 MBMolecular biologist Prof Jason Chin tells us about his research into accelerated evolution and how it could help create new substances to be used in medicine, chemistry and more. In South America, palaeogeneticist Dr Verena Schuenemann has been extracting genetic material from human remains to find out more about treponemal diseases, which include syphilis, yaws and bejel. And moving across the Atlantic to the Mediterranean, volcanologist Professor Timothy Druitt has discovered new evide...
Swine fever in South East Asia
January 18, 2024 21:00 - 28 minutes - 12.9 MBAfrican swine fever has now reached Southeast Asia.This part of the world has high diversity in wild pigs, some of which are endemic to their native islands. In Borneo, pigs are a hugely important food source for indigenous populations, and are a vital prey species for many big cats. In some regions, the pig populations have now dropped by 90 to 100 per cent due to swine fever. Conservationist Dr Erik Meijaard explains what this could mean for Borneo. Sticking with diseases, the World Mos...
Seeking supernovas
January 11, 2024 21:00 - 31 minutes - 14.4 MBThe James Webb Space Telescope has revealed the clearest ever view of the stunning Cassiopeia A supernova, complete with a weird feature called 'the green monster'. Professor Dan Milisavljevic, an astronomer at Purdue University, tells us all about his research into this space-based beauty. Professor Tamara Davis from the University of Queensland has been turning her eye to far more distant supernovas, and explains how they have given us new insight into the Universe's expansion. Movin...
Tackling tuberculosis in South Africa
January 04, 2024 21:00 - 29 minutes - 13.5 MBIn this episode of Science in Action, we find out that tuberculosis (TB) is the leading cause of death in South Africa. After visiting a clinic dedicated to the diagnosis and treatment of TB, Roland Pease meets researcher Professor Grant Theron at Stellenbosch University, who explains why the disease is still so prevalent. Next we hear from Professor Novel Chegou and his student Candice Snyders, also based at Stellenbosch University. They are researching biomarkers to diagnose tubercul...
Following in the footsteps of ancient humans
December 28, 2023 21:00 - 28 minutes - 13 MBIn this special episode of Science in Action, Roland Pease travels to South Africa to gain a deeper understanding of human origins. Along the way, he speaks to ichnologist Charles Helm and national parks ecologist Mike Fabricius, who take him to a special – and extremely windy – location, where early human footprints are permanently preserved in the rock. At the University of Cape Town, Roland speaks to Rieneke Weij and Georgina Luti. They are studying the geochemistry of rocks that exi...
Volcanic eruption lights up Iceland
December 21, 2023 21:00 - 31 minutes - 14.4 MBThis week, the Reykjanes volcano in Iceland has erupted, following weeks of seismic activity. Edward Wayne Marshall, from the University of Iceland, brings us the latest science about the volcano. Also this week, the UK's 40-year-old JET fusion facility has been switched off. Roland Pease went along to watch. Fusion facilities are trying to create clean energy by replicating the processes in the Sun. And the Sun itself is currently approaching solar maximum, which means we may get to e...
The science of morning sickness
December 14, 2023 21:00 - 30 minutes - 14 MBAn international team of researchers led by the University of Cambridge’s Prof Stephen O’Rahilly have discovered that sensitivity to the hormone GDF15 may cause severe morning sickness during pregnancy. Dr Marlena Fejzo, who took part in the study, tells us more. Back in September, the OSIRIS-REx craft dropped a sample from the asteroid Bennu into the Utah desert. Now, scientists around the world have started studying the dust fragments in earnest. We join Dr Ashley King from the Natural ...
Can carbon capture live up to its hype?
December 07, 2023 21:00 - 26 minutes - 12.1 MBThe burning of fossil fuels releases the greenhouse gas CO2. Many countries at COP28 have expressed an interest in using carbon capture technology to permanently capture and store this CO2. Climate and energy expert Dr Richard Black tells us more about this technology and how helpful it is in the fight against climate change. Sticking with COP28, Dr Manjana Milkoreit, from the University of Oslo, contributed to this week’s Global Tipping Points report, which revealed the Earth could be rac...
All aboard the RRS Sir David Attenborough
November 30, 2023 21:00 - 31 minutes - 14.3 MBThis week, the RRS Sir David Attenborough arrived in Antarctica to start its first full season of science in the polar region. Dr Nadine Johnston reveals more about the mission and the research they’ll be carrying out. Next up, medical geneticist Professor Shahida Moosa and her student Jessica Jane Cormick are working to help diagnose and treat rare diseases. They explain why better genetic databases for Africans are urgently needed. We also hear from Simon Evans of the Carbon Brief, wh...
Fires in the Pantanal wetlands
November 23, 2023 21:00 - 29 minutes - 13.6 MBThis month, Brazil has seen some of its highest recorded temperatures. The country’s Pantanal wetlands, the largest tropical wetlands in the world, have been scorched by wildfires. The region is home to vibrant wildlife, including jaguars, anacondas and various birds. Professor Letícia Couto Garcia, leader of the Intervention Ecology Lab at Mato Grosso Federal University in the South, Brazil, talks about some of the challenges she’s experienced. Staying with extreme temperatures, Dr Robe...
Volcanic rumblings in Iceland
November 16, 2023 21:00 - 29 minutes - 13.6 MBIncreased tremors have been felt in Iceland, and concerns about an impending eruption have led to the evacuation of the town of Grindavik. Geophysicist Dr Freysteinn Sigmundsson reveals more about the events and whether this area of Iceland may be entering a new period of volcanic activity that could span centuries. Also, Google DeepMind’s new GraphCast system could revolutionise weather forecasting. Rémi Lam from Google DeepMind and Dr Matthew Chantry from the European Centre for Medium-...
Sounds of the Cape
November 09, 2023 21:00 - 26 minutes - 12.1 MBThis week we're out in the wild and noisy spaces in and around Cape Town, South Africa. Ichnologist Charles Helm takes Roland on a bumpy ride in Walker Bay Nature Reserve to hunt for fossilised animal tracks, with a few brilliant surprises. Producer Ella Hubber visits the SANCCOB seabird rehabilitation centre to speak to researcher Katta Ludynia about what challenges the African penguin faces. We also hear about the ever-present threat of bird flu from SANCCOB vet David Roberts. And,...
Climate emergency
November 02, 2023 21:00 - 26 minutes - 12.1 MBCategory 5 hurricane Otis, which devastated Acapulco, was supercharged by global warming; hurricane expert Kerry Emanual tells Science in Action. Also, Brazilian ecologist Erika Berenguer has witnessed the destruction caused by the prolonged drought in Amazonia, where the rivers are drying up and the forest is burning. And, climate scientists now say there is less time than previously thought to avoid further dangerous warming. Two climate scientists, Chris Smith and Norman Loeb, break...
Bird flu reaches Antarctic region
October 26, 2023 20:00 - 27 minutes - 12.8 MBFear that the highly infectious variant of avian influenza, H5N1, would reach the Antarctic region and put isolated bird populations at risk has finally come to fruition as the first birds on Bird Island in the Atlantic Ocean have come down with the devastating illness. Science manager of the island, Ashley Bennison, explains the situation. Then, from one extreme climate to another - mummified mice have been found on the summit of volcanoes across the Andes, raising questions as to the c...
Alarm at Campi Flegrei, Italy
October 19, 2023 20:00 - 27 minutes - 12.5 MBAccelerating seismic tremors are raising concerns for the thousands of people living atop a volcanic hot spot close to Naples, Italy. Volcanologist Alessandro Pino has been keeping a watchful eye on the developing situation. We stay in Naples where, almost 2000 years ago, the eruption of Mount Vesuvius buried Pompeii, including thousands of scrolls turned to charcoal by the immense heat. This hasn’t stopped people from trying to read the scrolls, destroying hundreds in the process. Now, c...
Devastating earthquakes hit Afghanistan
October 12, 2023 20:00 - 26 minutes - 12.1 MBLying atop a network of fault lines, where the Indian and Eurasian tectonic plates meet, Afghanistan is prone to earthquakes. However, the Herat area has not seen an event for almost 1000 years. As such, it was the least likely area to experience the series of devastating earthquakes and aftershocks which are reported to have killed thousands this week. Afghani seismologist Zekaria Shnizai discusses the factors which led to the disaster. After a couple of delays, NASA’s Psyche mission is d...
The best and the worst
October 05, 2023 20:00 - 30 minutes - 13.8 MBThe 2023 Nobel Prize in Physiology or Medicine was awarded to Katalin Karikó and Drew Weismann for their contributions to developing the fundamentals that led to life saving mRNA vaccines. Although funding and support were not always assured on their road to the Nobel, Katalin Karikó tells Roland she used these setbacks to drive her towards success. On the other side of the coin, allegations of scientific misconduct over bold room temperature superconductivity claims. Earlier this year, e...
Trilobite dinner
September 28, 2023 20:00 - 27 minutes - 12.5 MBWhat did a 465-million-year-old trilobite eat for dinner? And how can we possibly know? Archaeologist Per Ahlberg has used x-ray to peer into the guts of one ancient scuttling creature and worked out what it what was munching on in its final moments. From life in ancient earth rocks to potential life in space rocks, mineralogist and astrobiologist Bob Hazen has been training AI to spot signatures of life on Earth. He now hopes to use this tool on space samples. We also ask experimental...
More likely, more intense
September 21, 2023 20:00 - 28 minutes - 13 MBStorm Daniel devastated the city of Derna in Libya after heavy rainfall broke a dam, causing extreme flooding downstream. The World Weather Attribution (WWA) reports that severe flooding in Libya and across the Mediterranean has been made more likely and more intense due to human induced climate change. WWA scientist Friederike Otto gets into the report. Back in 2020, NASA’s OSIRIS-REx scooped up rock and dust samples from asteroid Bennu and on Sunday September 24th, 2023 the sample capsul...
Deadly floods in Derna
September 14, 2023 20:00 - 26 minutes - 12.1 MBEarlier this week the deadly Mediterranean cyclone, Storm Daniel, swept through the small city of Derna in Libya, collapsing a 50-year-old dam in its wake, and triggering devastating floods which have killed over 5000 people. We speak to atmospheric scientist, Stavros Dafis, about the cyclone’s characteristics and to civil and structural engineer, Lis Bowman, about the dam collapse. Unsurprisingly, it all comes back to climate change. Far, far from Earth, the James Webb Space Telescope ha...
Returning to the North Pole
September 07, 2023 20:00 - 27 minutes - 12.7 MBIn September 2012 Arctic sea ice melted to its minimum ever recorded and the German research ice breaker, Polarstern, ventured deep into the region North of Russia to record findings. It’s now retracing its steps, over a decade later, to observe how things have progressed. Autun Purser and Antje Boethius describe the journey and the importance of documenting developments in the face of climate change. Some 75 million individuals are believed to live with Long Covid and, in order to treat t...
Drowning coastal ecosystems
August 31, 2023 20:00 - 28 minutes - 12.9 MBGlobal sea levels are rising more than 3mm per year under current climate conditions. At this rate we are due to hit an alarming 7mm rise per year by the end of the century. If this is not slowed, it could lead to the drowning of essential coastal ecosystems like mangroves and lagoons, professor of environmental science Neil Saintilan tells Science in Action. The seas are also heating up. We’ve covered the devastating effect of marine heatwaves on vibrant sea life like coral reefs before. ...
Brain-computer interfaces
August 24, 2023 20:00 - 29 minutes - 13.3 MBAdvances in brain-computer interfaces have allowed patients with paralysis to communicate faster, more accurately and more expressively with direct brain to speech translation. Co-author of an exciting new paper in the field, bioengineer Alex Silva, tells Science in Action about his team’s work with patient Ann. The world has been following the Indian and Russian race to land on the lunar south pole. Producer Ella Hubber gives a timeline of the events leading up to that historic landing. ...
The science behind the Hawaii fire
August 17, 2023 20:00 - 29 minutes - 13.4 MBHawaii is still reeling from the devastating fires that consumed Lahaina on the island of Maui last week. Professor of Meteorology from the University of Hawaii, Kevin Hamiliton, joins Science in Action to discuss the factors that make these events more likely across the Hawaiian Islands. Amongst these is climate change. Also this week we discuss the concerning reports of a sudden spike in methane levels in the Arctic with Xin Lan of the US National Ocean and Atmospheric Administration. ...
Pandemic surveillance system at risk
August 10, 2023 20:00 - 26 minutes - 12.1 MBProMED is one of the most useful scientific tools you’ve never heard of. It’s a global surveillance system of infectious disease outbreaks which is available, for free, to researchers and the public alike. But ISID, the society which runs the platform, claim they have run out of money to support ProMED and will be switching to a subscription service, against the wishes of both users and staff. ProMED editor Marjorie Pollak tells Science in Action about the vital service ProMED has played in ...
Bird Flu is back
August 03, 2023 20:00 - 29 minutes - 13.6 MBScience in Action returns to H5N1, the fast spreading strain of bird flu which has caused devastation in the sky, sea, and land over the last few months, with no end in sight. Roland visits Skomer Island and the coast of Wales where sea bird colonies are threatened and hundreds of guillemots have washed ashore dead, struck down by bird flu. We also hear of outbreaks on Finnish fur farms where controversial plans are in progress for culls of wild birds, of mysterious infections of domest...
Ocean current collapse
July 27, 2023 20:00 - 26 minutes - 12.1 MBA large system of ocean currents known as the Atlantic meridional overturning circulation (AMOC) has been making headlines this week as a new paper predicts its imminent collapse. This could have devastating consequences for the climate. But not all climate scientist and oceanographers are convinced by the results. Stefan Rahmstorf and Eleanor Frajka-Williams debate the contentious paper. In more positive news, huge steps have been made in the field of gene therapy. Stefano Rivella and Ham...
On the edge of a new volcano
July 20, 2023 20:00 - 26 minutes - 12.1 MBFor the third year running, Iceland’s Reykjanes peninsula is experiencing another spectacular volcanic eruption. Volcanologist Evgenia Ilyinskaya has been out in Iceland witnessing the sight and getting samples of the noxious fumes. Across the rest of the Northern Hemisphere heat domes persist, bringing extreme weather ranging from wildfires to tornadoes. We keep on seeing that this year “is the warmest in 120,000 years”. But what does that mean? Two paleoclimatologists, Bette Otto-Bliesne...
Europe’s heatwave death toll
July 13, 2023 20:00 - 26 minutes - 12.1 MBAs extreme heat returns to much of the world we hear the impact of last year’s heatwaves in Europe, where 62,000 people are estimated to have died. Joan Ballester, Associate Research Professor at Barcelona Institute for Global Health, discusses the figures from his latest paper and his concerns for the future. This week the European Court of Human Rights ruled in favour of middle-distance runner and Olympic champion Caster Semenya in a case related to testosterone levels in female athletes...
Melting of Greenland ice sheet
July 06, 2023 20:00 - 26 minutes - 12.2 MBRecord-breaking global temperatures are accelerating Greenland ice melt at an alarming rate. Professor of glaciology Alun Hubbard has witnessed the melt first hand. He tells us how the ice sheet is being destabilised and what this could mean on a human level. Also, how safe are Japanese plans to dispose of nuclear waste from the Fukushima accident? We get reassurance from molecular pathology expert, Professor Gerry Thomas. And last week was a big one for cosmology news. We catch up on s...
Preparing for crises
June 29, 2023 20:00 - 28 minutes - 13.1 MBWe have entered a “permacrisis”, an extended period of instability and insecurity, fuelled not only by natural disasters but pandemics, climate change and war. This week, Science in Action is at the Royal Society as they host the All European Academies assembly on the importance of research in crises. Roland speaks to international experts on how research contributes to responding to and preparing for the multiple and entangled crises of our time. Presenter: Roland Pease Producer: Ell...
Human embryo models
June 22, 2023 19:30 - 26 minutes - 12.3 MBOver the last week, news of “synthetic human embryos” has made headlines around the world. Science in Action is getting to the bottom of the sensational story. We talk to two of the researchers who have made the embryo models from stem cells in their labs; Professor Magdalena Zernicka-Goetz from the University of Cambridge and California Institute of Technology, and Professor Jacob Hanna from the Weizmann Institute of Science in Israel. They tell us how they made the embryo models, what t...
Oceans in hot water?
June 15, 2023 20:00 - 28 minutes - 13 MBAs Pacific Ocean temperatures rise, a major El Niño is looming. Experts from the European Centre for Medium range Weather Forecasting, Magdalena Balmaseda and Tim Stockdale, join us to discuss how it is heating up the world and if it could herald in a new period of climate uncertainty. Last month, Roland stayed up all night to watch the spectacular explosion of supernova 2023ixf. Now, Dr Charlie Kilpatrick, a postdoctoral fellow at Northwestern University, has identified the star that blew ...
The beginnings of us
June 08, 2023 20:00 - 28 minutes - 13.1 MBThe origin of all complex life has been traced back 1.6 billion years as new molecular fossil records have discovered the fatty stains that our ancient single celled ancestors have left behind. Jochen Brocks, Professor of Geobiology at Australian National University, discusses the significance of these unique biological signatures. One billion years later, to a mere 462 million years ago, life on Earth was experiencing a boom of new species but we have very few fossil records to understand...
Vaccinating condors against bird flu
June 01, 2023 20:00 - 27 minutes - 12.6 MBThe California Condor has been brought back from the brink of extinction by dedicated conservation efforts over the past 30 years. Now, this critically endangered species is the latest victim of the H5N1 bird flu which is racing round the world. California Condor co-ordinator Ashleigh Blackford and wildlife veterinarian Dr Samantha Gibbs from the US Fish and Wildlife Service discuss their last-ditch efforts to vaccinate the birds against H5N1. Huge 40,000 km plumes of water ice have been im...
Brightest supernova in a decade
May 25, 2023 20:00 - 27 minutes - 12.7 MBA star in the nearby Pinwheel Galaxy has exploded spectacularly into a supernova, dubbed SN 2023ixf. It is the brightest in a decade and it has got astronomers around the world into a frenzy. Science in Action hears from both amateur and professional astronomers alike as they scramble to collect exciting new images and data. Back on the ground, we hear from the Professor of Climate Change and Earth System Science at the University of Exeter, Tim Lenton about his new paper highlighting how ...
Return of the Wildfires
May 18, 2023 20:00 - 29 minutes - 13.6 MBOver the past few weeks, wildfires have scorched over 1,800 square miles of land across North West America and are still going strong. Dr Mike Flannigan, professor at the Department of Renewable Resources at the University of Alberta, talks to Roland about the weather patterns and record-breaking heat causing the devastating flames. On the other side of the world, in Zambia, Dr Edgar Simulundu has been finding out why some humans attract mosquitoes more than others, and how we can use thi...
Human genome goes global
May 11, 2023 20:00 - 27 minutes - 12.7 MBIn 2003, an incredible scientific milestone was achieved as the first human genome completed sequencing. For 20 years, this genome has been used as a reference by researchers for comparison to all other DNA sequences. Now, the Human Pangenome Reference Consortium is addressing the lack of genetic diversity starting with 47 new reference genomes. Members of the consortium, Dr Karen Miga, assistant professor, UC Santa Cruz Genomics Institute and Dr Benedict Paten, associate professor, UC Santa...
Darwin dumped from Indian classrooms
May 04, 2023 20:00 - 30 minutes - 14 MBIndia is at the centre of much of the discussion on this week’s episode of Science In Action. We hear about how a proposal to scrap Darwinian evolution from Indian secondary schools has led to signatures from thousands of scientists. Dr Vineeta Bal, Researcher at the National University of Immunology, is one of the signatories on a petition against the proposed changes. We spoke to her about why she is against them. Also in India, a new Sars-Cov-2 variant, named XBBX.16 is being studied b...