-- card: 24442 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 13582 -- name: -- part contents for background part 1 ----- text ----- For planning of any sort our knowledge must go beyond the state of affairs that actually prevails. To plan we must know what has gone on in the past and what is coming in the future. This is not an invitation to prophesy but a demand for a universal outlook upon the world. -- part contents for background part 3 ----- text ----- Seigfried Giedion