New Scientist Podcasts
Weekly: America is turning its back on science and the cosmos; photosynthesis limits; mysterious memory illusion
Mar 14, 2025
Political cuts are endangering NASA and global health initiatives, sparking urgent concerns about the future of critical missions like the Hubble. Meanwhile, new research reveals that increased CO2 levels boost photosynthesis but only to a limit, potentially jeopardizing forest ecosystems. On a mind-bending note, scientists explore how experiencing events repeatedly warps our perception of time, revealing that memory is far from straightforward. Each topic intertwines science, environment, and the intricacies of human cognition.
27:43
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Quick takeaways
- Significant budget cuts at Johns Hopkins University threaten vital global health initiatives and long-term scientific advancements.
- NASA faces severe budget reductions that jeopardize essential space missions and the future of U.S. scientific innovation.
Deep dives
Impact of Cuts on Scientific Research
The discussion highlights significant budget cuts facing institutions like Johns Hopkins University due to government reviews, impacting programs critical for global health and development. As a result of losing $800 million in grants, essential projects that address issues like lead poisoning in Bangladesh and malaria control in Africa are being halted. These cuts pose not only immediate consequences for public health initiatives but also threaten long-term advancements in research and education, potentially leading to dire health outcomes for affected populations. The situation underscores a broader concern about the diminishing support for scientific research and its implications for society.
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