『The World, the Universe and Us』のカバーアート

The World, the Universe and Us

The World, the Universe and Us

著者： New Scientist
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概要

 From the evolution of intelligent life, to the mysteries of consciousness; from the threat of the climate crisis to the search for dark matter, The world, the universe and us is your essential weekly dose of science and wonder in an uncertain world. Hosted by journalists Dr Rowan Hooper and Dr Penny Sarchet and joined each week by expert scientists in the field, the show draws on New Scientist’s unparalleled depth of reporting to put the stories that matter into context. Feed your curiosity with the podcast that will restore your sense of optimism and nourish your brain. For more visit newscientist.com/podcasts© 2026 New Scientist Podcasts 政治・政府 科学
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  • Rebecca Solnit On Why the Future Isn’t as Dark as It Looks

    Rebecca Solnit On Why the Future Isn’t as Dark as It Looks
    2026/03/21
    Episode 353 The world might feel dark right now, but life is actually getting better, rapidly. From the rise of feminism and antiracism to environmental movements and shifting understandings of gender, the Western world looks nothing like it did 75 years ago. Yet despite so many historic victories for rights and ideas in recent times, it often feels like we’re living in dark times - with progress that’s stalling or going backwards. In her new book, The Beginning Comes After the End: Notes on a World of Change, writer and activist Rebecca Solnit explores how for decades social movements reshaped the world in ways we often fail to notice. Solnit argues that we are witnessing nothing less than the slow dismantling of an old worldview. And it’s time we pay attention. Rowan Hooper speaks to Solnit about the power of a good story, our growing understanding of the interconnectedness of nature and humanity - and why recognising progress may be essential to shaping the future. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices
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    51 分
  • Why The Iran War Is Speeding The End Of The Fossil Fuel Era

    Why The Iran War Is Speeding The End Of The Fossil Fuel Era
    2026/03/19
    Episode 352 Notwithstanding President Trump’s efforts to slow the growth of renewable energy, the US/Israeli attack on Iran has given the green revolution a huge boost. In response to the war in Iran, the Islamic Republic has stopped almost all traffic in the Strait of Hormuz, a waterway through which one-fifth of global oil and one-fifth of seaborne gas supplies pass. They’ve also struck oil and gas fields with drones and missiles. This has given countries a much-needed wake-up call, showing just how precarious it is to rely so heavily on foreign states for energy security. As the cost of oil jumps from $70 to more than $100 a barrel, many countries are looking to produce more energy closer to home, accelerating plans to transition to clean and renewable energy. Rowan Hooper and Alec Luhn discuss whether this is the beginning of the end for fossil fuels. Also hear from Pavel Molchanov from Raymond James & Associates and Sam Butler-Sloss from Ember. Chapters (00:00) Intro - War in Iran speeds up the clean energy transition (00:59) A precedent set by the Ukraine/Russia war (02:27) Asia’s wake-up call (03:20) Are smaller countries pivoting to renewables already? (04:24) An energy security issue (07:16) Why oil is being impacted more than gas (08:56) Could China win big from this? (14:17) The impact on nuclear energy (15:57) When will countries give up fossil fuels for good? (18:05) The political will is shifting To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices
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    21 分
  • Mathematics is Undergoing the Biggest Change in its History

    Mathematics is Undergoing the Biggest Change in its History
    2026/03/13
    Episode 351 Artificial intelligence is starting to solve mathematical theorems better than humans. Mathematicians say AI is now an existential threat to their work. As one professor puts it; “We are running out of places to hide.” From winning gold medals at mathematics competitions, to solving previously unanswered Erdős problems, multiple AI achievements have come together recently to exceed all expectations of its capabilities. Find out just how quickly the tech is advancing, how we can tell the AI isn’t just hallucinating answers, why it may help us formalise all of mathematics - and whether it will really put humans out of a job. And 10 years on since Google’s AlphaGo AI first beat human Go master Lee Sedol, we reflect on that epic moment and hear from Chris Maddison who saw it all unfold. Rowan Hooper is joined by New Scientist’s Alex Wilkins to discuss “one of the most remarkable stories” he’s ever worked on. Chapters (00:00) Intro - The biggest moment in the history of mathematics (01:10) The many problems AI is now solving (04:11) Are these models similar to ChatGPT or Claude? (05:09) Will AI help us advance the field of mathematics? (07:28) How can we check AI’s answers - are they just hallucinations? (10:51) Why it’s important to “formalise” maths (12:03) Will we become too reliant on this AI? (13:00) 10 years on since AI beat Lee Sedol at Go (14:54) AI creativity: The famous ‘Move 37’ (16:50) How it felt to watch this epic moment (19:21) How AlphaGo led to the LLMs of today (20:25) Are regular chatbots becoming more creative? To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices
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    24 分
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