![Allan Gregg in Conversation (Audio) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/036/132/small/allan-gregg-in-conversation-audio.jpg)
Summary: While global warming grabs the headlines, there's another environmental disaster unfolding -- the world is running out of fresh water. Political activist Maude Barlow addresses these and other issues in her new book "Blue Covenant: The Global Water Crisis and the Coming Battle for the Right to Water".