links for 2008-04-20

• Shell’s Scenario Planning « Jon Taplin’s Blog
  “Thirty years ago Peter Schwartz created at Shell Oil the first future scenario planning exercises… When Peter left Shell, they continued his discipline of scenario planning and now have released two scenarios for Energy in 2050.”
  (tags: scenarioplanning planning scenario energy climatechange)
• Subversion for Writers
  A tutorial aimed at writers managing their drafts, but actually a very clear and readable for Subversion full stop.
  (tags: subversion versioncontrol howto tutorial)
• cityofsound: Transport informatics
  (tags: informatics transport information data mapping visibility datavisibility)