This chapter suggests that there have been four phases in the development of the think-ing and practice of IS strategizing (ISS): isolated; reactive; prospective, and proactive. Do you agree with this...

This chapter suggests that there have been four phases in the development of the think-ing and practice of IS strategizing (ISS): isolated; reactive; prospective, and proactive. Do you agree with this analysis? If so, explain why and describe the approaches to ISS that might fit in each phase. If not, then explain why not.

Do the four phases account for recent developments in ISS? How would you amend or extend the framework?