Pi mecánico

Mechanical Pi – In memory of William Shanks es una curiosa instalación que recrea el cálculo mecánico del número Pi empleando la fórmula de Leibniz:

The mathematician William Shanks sacrificed years of his spare time to the decimal expansion of the irrational number pi by hand. In 1873 he published his handwritten calculations to the 707th digit. Much to his regret, in 1945, D.F. Ferguson proved that only the first 527 decimal places have been calculated correctly. Nowadays Shanks tedious manual task is done with the help of computer algebra, performing millions of steps in fragments of a second, while calculating billions of decimal places.

Mechenical Pi – In memory of William Shanks from Florian Born on Vimeo.

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El transhumanismo nunca ha sido moderno

Qué forma tan divertida de expresar, con esa deliciosa referencia, las profundas raíces religiosas que mezcladas con muchas seudociencia, lecturas de ciencia ficción mal asimiladas y alguna gotas de ciencia de verdad conforman el movimiento transhumanista (y que también pasan a muchos grupos relacionados).

Transhumanism has never been modern dice:

Transhumanism is an ideology, a movement, or a belief system, which predicts and looks forward to a future in which an increasing integration of technology with human beings leads to a qualititative, and positive, change in human nature. It sees a trajectory from a current situation in which certain human disabilities and defects can be corrected, through an increasing tendency to use these technologies to enhance the capabilities of humans, to world in which human and machine are integrated to a cyborg existence. Finally, we may leave all traces of our biological past behind, as humans “upload” their intelligence into powerful computers. These ideas are intimately connected with the idea of a “Singularity”, a moment at which accelerating technological change becomes so fast that we pass through an “event horizon” to a radically unknowable future. According to Ray Kurzweil, transhumanism’s most visible and well known spokesman, this event will take place in or around 2045.

Para comentar luego que son ideas que dependen de avances tecnológicos futuros más que dudosos, pero, sobre todo, se sustentan sobre cierta historia, sobre cierta forma de ver los avances científicos y del conocimiento. Muchas ideas similares sobre el progreso científico y material de la humanidad has expresado la misma convicción con respecto a un momento final en el que todas las necesidades materiales y espirituales de la humanidad se resuelvan por medio de la tecnología. Un curioso contraste con la imagen de ultra-racionales que los transhumanistas suelen tener de sí mismos.

Pero, ¿qué tiene de malo? Como el mismo autor señala, da un poco igual las fantasías que uno crea y da un poco igual si tu religión está justificada por la técnica o por lo sobrenatural.

Pues:

This leads me to what I think is the most pernicious consequence of the apocalyptic and millennial origins of transhumanism, which is its association with technological determinism. The idea that history is destiny has proved to be an extremely bad one, and I don’t think the idea that technology is destiny will necessarily work out that well either. I do believe in progress, in the sense that I think it’s clear that the material conditions are much better now for a majority of people than they were two hundred years ago. But I don’t think the continuation of this trend is inevitable. I don’t think the progress we’ve achieved is irreversible, either, given the problems, like climate change and resource shortages, that we have been storing up for ourselves in the future. I think people who believe that further technological progress is inevitable actually make it less likely – why do the hard work to make the world a better place, if you think that these bigger impersonal forces make your efforts futile?

Con lo que volvemos a la cuestión fundamental. La tecnología es enormemente beneficiosa pero también enormemente destructora. Asumir que evoluciona por sí sola, cuando en realidad viene dictada por fuerzas económicas y sociales, es renunciar a un control más que necesario. Es recurrir a la falacia de decir que el resultado final, sea cual sea, era el “inevitable”.

Más que determinismo, suena a fatalismo.

(vía Amor Mundi)

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