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Earth Sciences

Every show filed under earth sciences, ranked by what listeners actually play.

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  • Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration

    Can Tenure Be More Humane? Ethics Of Care With Dr. Shawntal Brown

    Dr. Shawntal Z. Brown, higher education scholar, incoming Program Manager for Freedom to Learn at PEN America, and President of the Texas Association of Diversity Officers in Higher Education, explores what it means to love an institution that cannot love you back, from tenure and academic freedom to the gap between symbolic gestures and structural change. She joins host Corinna Bellizzi to discuss ethics of care, power, and what universities must become to earn the commitment of the people insi

    Yesterday · 1 hr 3 min
  • Emergencies and World Disasters

    Minutes to Obliteration: The Pier That Turned Brooklyn Inside Out

    Minutes to Obliteration: The Pier That Turned Brooklyn Inside Out A routine welding spark on Pier Thirty-Five turned into potentially the largest explosion in New York City history: thirty-seven thousand pounds of detonating cord, twenty-six...

    Yesterday · 22 min
  • 地球科ㄎ學

    S6EP02 阿恬100問｜火山篇part1：火山也有爸爸？

    「既然有喀拉喀托之子，那有喀拉喀托爸爸嗎？」 阿恬的問題，這次從火山的名字開始，一路問到了火星！ 全新企劃「阿恬100問」，由愛問問題的阿恬出題，阿樹接招。那些平常突然想到、看新聞冒出來，或旅行途中忍不住想問的地球科學問題，都拿來聊聊。 火山系列第一集，我們從印尼的喀拉喀托之子出發：為什麼印尼有這麼多火山？火山噴發會讓島嶼越來越大，還是把整座山炸掉？而噴發最猛烈的火山，就一定是體積最大的火山嗎？ 接著，把視野拉到火星，看看大得讓人難以想像的奧林帕斯山；最後再回到地球，聊聊一場火山噴發如何改變氣候，以及「無夏之年」與《科學怪人》之間的故事。 🌋 本集聊什麼？ ・喀拉喀托之子的「爸爸」去哪了？ ・印尼為什麼有這麼多火山？ ・火山噴發的規模，要怎麼比較？ ・從地球到火星，最大的火山有多大？ ・火山與我們的旅行、生活和文學有什麼關係？ 你也有想問阿樹的問題嗎？歡迎留言，讓阿恬幫你繼續追問！ -- Hosting provided by SoundOn

    Yesterday · 38 min
  • Geography Expert

    Food Systems Under Siege

    Send us Fan Mail Food security begins long before food reaches the supermarket When people hear the term food security, they often think about whether enough food is being produced. Production certainly matters — but modern food systems are much more complicated than that. A farmer needs: Energy → fertiliser → seeds → machinery → transport → finance → markets A disruption to any one of these can affect the final price or availability of food. This means food security is influenced by factors far beyond the farm itself. The article identifies energy, fertiliser, logistics, finance and geopolitics as increasingly important parts of the food system. This is an example of systems thinking. Instead of studying agriculture as an isolated activity, geographers ask: What other systems does agriculture depend upon? Support the show Check out my website, Facebook groups and other social media. www.ritchiecunningham.com Geography Expert Substack | Ritchie Cunningham | Substack Geography Expert - Facebook Group https://www.facebook.com/groups/3514097965371452 UK Geography teachers | Facebook Twitter - @RRitchieC YouTube Geography Expert@geographyexpert BlueSky @geographyexpert.bsky.social Threads cunninghamritchie LinkedIn (7) Ritchie Cunningham | LinkedIn Thank you for listening

    Yesterday · 24 min

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