Forget oil. The real fight is over the world's most precious and least understood commodity; water. We're joined by Paul O'Callaghan of BlueTech Research to explain why two billion people still can't get safe drinking water, why Saudi Arabia is quietly draining Colorado, and why Ireland's biggest strategic advantage might just be the rain we love to complain about.<hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>