You conclude, actually, that none of these things have mattered very much. They haven't done a darn thing to the curves. There has been one story, one development in human history that bent the curve, bent it just about 90 degrees, and it is a technology
Se concluye que nada de lo dicho antes ha importado demasiado. No le han tocado un pelo a las curvas. La historia ha sido una, un solo gran desarrollo en la historia de la humanidad modificó la curva unos