In this episode, we embark on an icy adventure with Meg Harlan, a dual-degree PhD candidate exploring the secrets locked within polar ice cores. Join us as we decode Earth's ancient climate history, from the hidden chemistry of ice cores to their role as climate proxies. Meg takes us on a journey to coastal East Antarctica, where she investigates volcanic eruptions' impact on iron fertilisation and phytoplankton productivity. Tune in for a chilly but captivating journey through Earth's frozen past.

Show theme music: Kevin MacLeod

Host: Olly Dove (@olly_dove)
Co-Host: Hannah Moore (@HannahCMoore)
Production: Hannah Moore (@HannahCMoore)
Media & Promotion: Emma Hamasaki (@EmmaHamasaki)