In this episode of The SAGES Climate Science Podcast, we explore how innovation in technology and artificial intelligence (AI) is revolutionising how we monitor and address environmental challenges. Our guests are Dr. Will Harcourt, an interdisciplinary fellow from the University of Aberdeen, and Dr. Szabolcs Pap, a research fellow at the University of the Highlands and Islands. We begin by discussing traditional methods of environmental monitoring and how innovations like AI and remote sensing technologies are opening new doors, particularly in hard-to-reach environments like the Arctic. Dr. Harcourt introduces us to the concept of "Digital Twins" and explains how they’re transforming the way we understand the Arctic’s rapid changes. Dr. Pap takes us into the world of water management, discussing how biochar technology is helping mitigate the environmental impacts of the water industry. We’ll learn about biochar’s role in the circular economy, reducing carbon emissions, and how it addresses wastewater issues. We also explore how citizen science could play a role in advancing research and making these innovations more accessible to communities. Tune in to discover how cutting-edge technologies and collaborative efforts are helping to solve pressing environmental problems, particularly in the water sector, and how innovation is driving a more sustainable future.

In this episode of The SAGES Climate Science Podcast, we explore the story of climate change from its ancient origins to its modern-day impacts, with a special focus on Scotland. Our guest Professor Matteo Spagnolo of the University of Aberdeen, helps us unpack how our climate has evolved and what it means for the future. Professor Spagnolo begins takes us on a journey through time, explaining how the climate has changed throughout Earth's history. What evidence do we have today of these changes, and does this suggest that climate change is entirely natural? We delve into the causes of historical shifts and what distinguishes the current climate crisis from past changes.

In this episode of The SAGES Climate Science Podcast, we take a closer look at one of the most vital yet underappreciated players in the climate system: the ocean. Joining us are Dr. Philippa Rickard, an environmental scientist specialising in oceanic microscale processes, and Prof. Bill Austin, a marine geoscientist at the University of St Andrews and the Scottish Association for Marine Science, and Chair of the Scottish Blue Carbon Forum. Together, they unravel the complex relationship between the ocean and climate change. We begin by exploring the ocean’s role in regulating Earth’s climate and how Scotland has historically contributed to ocean science. Dr. Rickard dives into the carbon cycle, explaining how oceanic interactions help regulate atmospheric carbon and, ultimately, our climate. We also tackle the surprising fact that our oceans are essential for life, particularly when it comes to the oxygen we breathe. From there, we delve into blue carbon - carbon stored in coastal and marine ecosystems - and discuss the progress of blue carbon research. Prof. Austin sheds light on the UN’s Blue Carbon Programme and how Scotland is playing a leading role in global ocean conservation. How much capacity does the ocean have to continue absorbing greenhouse gases, and are we on the right path to protecting it? Lastly, the episode discusses whether our ocean protection efforts are more technology-focused or nature-based and how everyday individuals can contribute to safeguarding our seas. Join us as we uncover the hidden potential of our oceans in combating climate change and how Scotland’s blue carbon efforts are helping to secure a sustainable future.