Monday, November 28, 2011

Jamais Cascio's Principles of Resilience

This is framed in the context of disaster preparedness, but of course has broader application. Article here.

Graphic by Mario Vellandi

Diversity: Not relying on a single kind of solution means not suffering from a single point of failure. (Prepare for different kinds of problems -- needing to escape the house, needing to stay in the house, dealing with no water, etc.)

Redundancy: Backup, backup, backup. Never leave yourself with just one path of escape or rescue. (Make sure you have multiple copies of critical documents and extra amounts of key medications.)

Decentralization: Again with the single point of failure problem. Centralized systems look strong, but when they fail, they fail catastrophically. (Don't store your emergency supplies in one location -- spread them out.)

Collaboration: We're all in this together. (Take advantage of -- and learn to use -- collaborative technologies, especially those offering shared communication and information.)

Transparency: Don't hide your systems -- transparency makes it easier to figure out where a problem may lie. (Make sure key shut-off switches -- for gas, especially -- are readily identified.)

Openness: Many eyes make all bugs shallow. Share your plans and preparations, and listen when people point out flaws. (You're safer in an emergency when everyone is safer.)

Fail Gracefully: Failure happens, so make sure that failure states don't make things worse than they are already. (Think about what'll happen when disaster strikes -- what will fall, shatter, burst into flames, and what can you do now to prevent it?)

Flexibility: Be ready to change your plans when they're not working the way you expect. Don't get locked in to a particular approach. (Pay attention to what's happening around you, and don't expect things to remain stable.)

Foresight: You can't predict the future, but you can hear its footsteps approaching. Think and prepare. (Make sure you have your emergency kit ready before the emergency hits.)

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