Sam Buchanan

In this conversation, hydrogeologist Sam Buchanan shares insights from the Solomon Islands, where he manages projects on water security amid climate chaos. He discusses the unique challenges of accessing clean water in volcanic landscapes and the role of innovative geophysical techniques in locating groundwater. The discussion also touches on the geopolitical tug-of-war between China and Australia, the complexities of foreign aid, and the critical need for sustainable solutions to combat both water scarcity and the impacts of climate change.