Can all risks be predicted? No, of course not. However, monitoring those that you have identified is critical to investing success. That being said, there are a few that Motley Fool energy and materials analyst Taylor Muckerman covers in the video below. They include margin contraction, supply outstripping demand due to growth projects in place at both PotashCorp (POT +0.00%) and several of its competitors, and regional disruptions in a few key geographies. While this isn't an exhaustive list, it is at least a starting point for your due diligence process.
Future Risks for PotashCorp and Its Peers
By Taylor Muckerman – Feb 27, 2013 at 1:00PM
NYSE: POT
Potash Of Saskatchewan

What are they? And what are some metrics to keep your eyes on?
About the Author
Taylor Muckerman was lead energy & materials analyst for fool.com from 2012-2013. He is now Head of Retention for Motley Fool Canada.