Lasting contribution: how to think, plan, and act to accomplish meaningful work

I. Getting started : thinking causally

II. Dealing with complexity: efficient cause

II. Your resources: material cause

IV. The design of action: formal cause

V. Embody your goal: final cause

VI. Empirical problems

VII. Theoretical problems

VIII. Why?

IX. Contribution : Jean Ann Lynch ; Norman Borlaug ; Georgia Sadler ; John Harrison ; Stetson Kennedy ; Lynne Cox ; Summary ; The end.