puits (1) persistance (1) science économique (1) taux (1) Observations (1) Tables (1) Observations (1) Futurologists (1) Tables (1) Prophecies (1) Projection (1) Portages (1) Persistence (1) Judgment (1) Heuristic (1) Growth (1) Forecasting (1) Farm produce (1) Explanation (1) Evidence (1) Economics (1) Use (1) Growth (1)