The Rest is Climate Podcast

Nick Simpson

Cutting edge climate change science from the Climate Risk Lab

  1. Apr 20

    The effects of extreme heat on educational outcomes for children in low- and middle-income countries

    This Rest is Climate podcast discusses how extreme heat negatively affects educational outcomes for children in low- and middle-income countries. The research highlights that rising temperatures disrupt learning through direct physiological and cognitive stress, while also indirectly hindering school access by damaging agricultural livelihoods and household income. While the evidence consistently shows that heat diminishes performance in mathematics and verbal tests, results for high-stakes university exams remain mixed due to varying levels of student preparedness. Beyond academic scores, the studies indicate that prolonged heat exposure can lead to increased absenteeism and lower school completion rates. Mediating factors like gender, socio-economic status, and classroom infrastructure further complicate these impacts, suggesting that vulnerable populations face the greatest risks. Ultimately, the authors advocate for climate-resilient school infrastructure and social safety nets to protect the educational progress of children in warming climates.   This Rest is Climate podcast draw on the recently published article from the Climate Risk Lab in Environmental Research Communications, "The potential effects of heat extremes on educational outcomes of children in low- and middle-income countries: A systematic review", https://doi.org/10.1088/25157620/ae6037

    21 min
  2. Apr 16

    Assessing Climate Risks to China’s Cultural World Heritage

    This research from the Climate Risk Lab and researchers in China provides a comprehensive climate risk assessment for 39 of China’s Cultural World Heritage properties, encompassing 148 specific sites and their protective buffer zones. By integrating expert insights with future climate projections, the study reveals that nearly all examined locations will face moderate to extreme risk by the late 21st century due to rising temperatures and intensified precipitation. The data specifically highlight the vulnerability of Ancient Architectural Structures, such as Mount Wutai, which are particularly susceptible to material degradation from extreme rainfall and freeze-thaw cycles. Beyond these flagship landmarks, the authors emphasise that thousands of lesser-known heritage sites remain unprotected and under-documented, facing even greater peril from a warming world. Consequently, the text advocates for an urgent shift from passive preservation to active adaptation strategies, including the use of nature-based solutions and digital inventories. This systematic screening serves as a vital tool for prioritising conservation resources to ensure the long-term survival of China’s extensive cultural legacy. This Rest is Climate Podcast highlights the findings of Lei et al., 2026. Climate risk assessment of Cultural World Heritage Sites in China, npj Heritage Science, https://doi.org/10.1038/s40494-026-02512-9

    26 min
  3. Apr 14

    Learning from the Global Adaptation Mapping Initiative for Future Evidence Synthesis

    The Global Adaptation Mapping Initiative (GAMI) serves as a pioneering framework for synthesising worldwide climate change adaptation data, originally established to support major international assessments like the IPCC 6th Assessment Report. Through a reflective survey of 59 participating researchers, this source evaluates the project's impact, reliability, and procedural feasibility, noting significant success in community-building and policy influence. The analysis highlights a critical trade-off between broad global coverage and local contextual depth, while also identifying geographic and linguistic biases inherent in relying solely on English-language academic journals. To address these limitations, the authors recommend integrating grey literature and diverse knowledge systems to ensure a more equitable representation of adaptation efforts. Furthermore, the source advocates for the strategic adoption of machine learning and natural language processing to manage the expanding volume of climate research through hybrid human-AI workflows. Ultimately, these findings provide a foundational roadmap for "GAMI 2.0," aiming to create a more inclusive, real-time evidence base for global climate policy. This podcast draws on the recently article published in the Nature family journal Communications Sustainability, 'Ways forward for global adaptation evidence synthesis building on the global adaptation mapping initiative', https://doi.org/10.1038/s44458-026-00071-5

    2 min

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Cutting edge climate change science from the Climate Risk Lab

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