Vol. 28 Núm. 2 (2008)
Artículos y notas

Inconmensurabilidad teórica y comparabilidad empírica: el caso de la genética clásica

Pablo Lorenzano
Universidad Nacional de Quilmes, Argentina / CONICET

Publicado 2008-11-01

Palabras clave

  • Inconmensurabilidad,
  • Comparabilidad,
  • Genética clásica,
  • Concepción estructuralista de las teorías
  • Incommensurability,
  • Comparability,
  • Classical genetics,
  • Structuralist view of theories

Resumen

En esta trabajo se analiza la relación existente entre las propuestas de Mendel, de los "redescubridores" —de Vries, Correns y Tschermak—, de Bateson y colaboradores y de Morgan y discípulos, e.e. la historia de la genética "clásica" ("formal" o "mendeliana"), en términos de "inconmensurabilidad", de forma tal de capturar y precisar tanto la idea de que entre éstas se dan ciertas discontinuidades y rupturas (del tipo de las señaladas por los detractores de la "historia oficial" de la genética) como de que éstas tienen "algo" que ver de algún modo entre sí (y que permitiría comprender la existencia de dicha "historia oficial"). En particular, se introducen, con ayuda del marco conceptual de la metateoría estructuralista, y aplican al presente caso, los conceptos de "inconmensurabilidad teórica" y "comparabilidad empírica" (correspondientes a las nociones de "inconmensurabilidad parcial" y a la "base semántica común" de Kuhn, respectivamente).

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