Multiple realizability and biological laws.

Area of Science:

• Philosophy of Science
• Philosophy of Biology

Background:

• Alexander Rosenberg argues against the existence of biological laws, citing the multiple realizability of biological properties.
• This argument has been influential but relies on specific interpretations of key concepts.

Purpose of the Study:

• To critically analyze Rosenberg's argument regarding multiple realizability and biological laws.
• To examine the underlying assumptions about natural selection, laws of nature, and multiple realizability.
• To assess the scope and validity of Rosenberg's argument in light of contemporary philosophy of science.

Main Methods:

• Conceptual analysis of Rosenberg's argument.
• Examination of assumptions concerning natural selection and laws of nature.
• Critique of the concept of multiple realizability in the context of biology.

Main Results:

• Rosenberg's argument rests on questionable assumptions about natural selection and laws.
• The argument is limited by its reliance on an outdated account of laws.
• The relationship between multiple realizability and natural selection is more intricate than acknowledged.
• Rosenberg's concept of multiple realizability may be inflated and based on unreliable intuitions.

Conclusions:

• Rosenberg's argument against biological laws is inconclusive at best and potentially false.
• The existence of biological laws remains a viable possibility, despite challenges posed by multiple realizability.
• Further refinement of the concepts of laws, natural selection, and multiple realizability is needed.