Values |
Conditions and Descriptions |
Start Year = 2015 |
- Start Year = year that variables begin to apply to projections (reflected in next year)
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Fprog = ( Fyear - Fyear-1) / ( Flimityear-1 - Fyear-1)
Fprogpref = A * Feyear-1 |
- Fprog = footprint progress
- Fprogpref = preferred footprint progress
- Fe + 2 * FeMin < FeTotal
- Flimit = ( FeTotal - P * Fmin ) / P
- A = 0.003497308
- Fmin = 7.23E-11 Earth/person/year
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Pprog = ( Pyear - Pyear-1) / ( Plimityear-1 - Pyear-1)
Pprogpref = B1 * Feyear-1B2 |
- Pprog = population progress
- Pprogpref = preferred population progress
- Fe + 2 * FeMin < FeTotal
- Plimit = FeTotal / ( F + Fmin )
- B1 = 0.01613707
- B2 = 1.448977982
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( Pyear - Pyear-1) / Pyear-1 <= Maximum [ ( Pyear - Pyear-1) / Pyear-1]year = 1950 to 2015 |
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Total Resources = FeTotalyear = Rrate * (year - year0) + FeTotal0 |
- FeTotal0 = 2.783331687 Earth/year
- year0 = start year
- Rrate = annual rate of change = 0
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FeMinadj = FeMinproj - [ FeTotalyear - (Feproj + 2 FeMinproj ) ] |
- FeMinadj = adjusted FeMin
- Pproj = Pprogpref * ( Plimityear-1 - Pyear-1)
- Fproj = Fprogpref * ( Flimityear-1 - Fyear-1)
- FeMinproj = projected Femin = Pproj * Fmin
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Fadj = Fmin * ( FeTotalyear - 2 * FeMinadj ) / Feminadj |
- Padj = adjusted P = FeMinadj / Fmin
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Pyear = Pyear-1+ Pdelta
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- Pdelta = Pweight * (Padj - Pyear-1)
- Pweight = P overshoot weight = 1
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Fyear = Fyear-1+ Fdelta |
- Fdelta = Fweight * (Fadj - Fyear-1)
- Fweight = F overshoot weight = 1
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Economy = 3.57763284972246E-18 * ( P * h )2 |
- Economy = Gross World Product ($T 2009)
- h = happiness = F / ( 1.22 * F + Fmin )
- Fmin = 7.23E-11
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L = 1.74359E-06 * Fe4 + -0.000292725 * Fe3 + 0.01679366 * Fe2 - 0.314351519 |
- L = life expectancy in years
- Fe = global footprint in Earth/year
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