text -1 15 This window shows your progress text -1 25 towards sustainability. text -1 40 There are six coloured lines. When they text -1 50 *all* reach the right hand side of the text -1 60 window, you have a sustainable economy. See text -1 70 below for the years to complete each line. text -1 85 This is EXPERIMENTAL at the moment - it will text -1 95 need some more work before it is 'right'. text 100 120 The lines will grow when:- text 15 140 1. (orange) you are not digging any ore text 35 150 or coal, and are not dumping waste on a tip, text 15 165 2. (grey) you are not importing or exporting, text 15 180 3. (green) your money is stable or rising, text 35 190 this means you cannot build anything but text 35 200 the cheapest of areas, text 15 215 4. (blue) your population is stable to within text 35 225 2% of the value when the 180 year count text 35 235 started. If it goes outside of this band, text 35 245 the new population will be the new value and text 35 255 the year count will be set back to zero. text 35 265 Also, your population must be at least 5000, text 15 280 5. (yellow) your technology is increasing text 35 290 or falling by only a very small amount. text 35 300 If it falls by more than 1%, the year text 35 310 is set back to zero. Also, your tech level text 35 320 must be at least 50, text 15 335 6. (red) all areas that can catch fire have text 35 345 fire cover. The following areas do *not* have text 35 355 to have fire cover: monuments, oremines, text 35 365 power lines and rockets. text -1 380 Years - 1=180 2=180 3=60 4=60 5=120 6=60