The hosts discuss key science stories from last year and make predictions for 2024, including moon missions and brain-computer interfaces. They also explore advancements in AI and artificial wombs, and the power of computing in climate modeling and material science.
Read more
AI Summary
AI Chapters
Episode notes
auto_awesome
Podcast summary created with Snipd AI
Quick takeaways
Renewed interest in the Moon in 2024 driven by scientific curiosity, human presence aspirations, and lunar resource exploitation, despite technical challenges and international discussions on lunar activities.
Promising progress in brain-computer interfaces (BCIs) for restoring motor control and communication in paralyzed individuals, along with the potential for artificial womb technology to support crucial early development in premature babies with clinical trials seeking approval.
Deep dives
Moon missions and the race for lunar exploration
2024 is set to be a significant year for lunar exploration, with multiple countries planning missions to the Moon. NASA, China, and Japan are among the nations aiming to send spacecraft and potentially humans to the lunar surface. The renewed interest in the Moon is driven by scientific curiosity, aspirations for establishing a long-term human presence, and the potential for exploiting lunar resources. However, technical challenges and delays have emerged, exemplified by failed launches and mission postponements. There are also discussions surrounding international agreements on lunar activities and resource exploitation.
Advancements in brain-computer interfaces and artificial wombs
The field of brain-computer interfaces (BCIs) is experiencing significant growth, with companies like Neuralink working on trials to develop interfaces that can restore motor control and communication in paralyzed individuals. BCIs involve placing electrodes on or inside the brain to enable direct communication with computers. Additionally, artificial womb technology is making progress, with the potential to bridge the gap between the mother's womb and the outside world for premature babies. Researchers are seeking approval for clinical trials of artificial womb devices, which could provide a unique environment for crucial early development.
Rainforest conservation, the US election, and the energy transition
Efforts to protect rainforests worldwide are showing promising signs, with preliminary data indicating a significant decline in deforestation rates in regions like the Amazon, Indonesia, and Malaysia. However, challenges persist in preserving these valuable ecosystems. The potential return of Donald Trump to US politics is a notable concern, as his previous withdrawal from the Paris Agreement impacted global climate and environmental initiatives. The energy transition towards renewable sources is gaining momentum, but the extraction of rare materials required for clean technologies may present conflicts with biodiversity goals. Furthermore, the upcoming elections in various countries highlight the role of AI and disinformation in shaping political narratives.
Last year was a bumper year for science news, with the rise of weight-loss drugs such as Wegovy, record-high global temperatures, not to mention an attempted orca uprising. So what will this year bring? Ian Sample and science correspondent Hannah Devlin discuss the big stories likely to hit the headlines and share their predictions for 2024. And environment reporter Patrick Greenfield reveals his top climate stories for 2024. Help support our independent journalism at theguardian.com/sciencepod
Get the Snipd podcast app
Unlock the knowledge in podcasts with the podcast player of the future.
AI-powered podcast player
Listen to all your favourite podcasts with AI-powered features
Discover highlights
Listen to the best highlights from the podcasts you love and dive into the full episode
Save any moment
Hear something you like? Tap your headphones to save it with AI-generated key takeaways
Share & Export
Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more
AI-powered podcast player
Listen to all your favourite podcasts with AI-powered features
Discover highlights
Listen to the best highlights from the podcasts you love and dive into the full episode