1. Nature vs. Nurture Collapses

/ Modern Literary Theory / By
  • Traditional debates:
    • Nature: behaviors, traits, or diseases are biologically or naturally determined.
    • Nurture: behaviors, traits, or diseases are shaped by environment, upbringing, or society.
  • Foucault doesn’t simply side with nurture. For him, both “nature” and “culture” are products of discursive and institutional practices:
    • What counts as a “natural” behavior is already socially and historically constructed.
    • What counts as a “cultural” influence is shaped by institutions, norms, and discourse.

There is no pre-discursive “nature” independent of knowledge and power.

2. Truth, Knowledge, and Discourse

  • In Foucault’s framework:
    • Truth is not absolute. What society accepts as truth is produced through discourses — networks of statements, practices, and institutional validation.
    • Untruth is also constructed: what is “false” is defined relative to the dominant discourse.
    • Examples:
      • Madness in the 17th century vs. 19th century
      • Tuberculosis classified differently in early medicine vs. modern medicine
      • Sexuality as “perverse” or “normal” depending on historical norms
  • Knowledge and truth cannot be separated from the power that produces them. Foucault calls this power/knowledge:
    • Knowledge is never neutral.
    • Institutions (asylums, hospitals, prisons, schools) produce both truth and subjects.

3. Discursive Construction of Reality

  • Everything we consider a fact, a disease, a natural trait, or a moral norm is mediated through discourse.
  • Discourses have rules about:
    1. What can be said
    2. How it can be said
    3. Who is authorized to say it
  • Reality, in Foucault’s sense, is always interpreted through these discursive frameworks.

“Nature” itself is a product of discourse — it is not a pre-discursive absolute.

4. Implications

  1. Nature and nurture are not opposites anymore
    • Both are historically and socially produced.
    • We cannot appeal to a “pure nature” or “pure nurture” to explain behavior, disease, or social norms.
  2. Truth and untruth are relational
    • “True” knowledge is only true within a specific historical and institutional context.
    • “False” knowledge is only false relative to the prevailing discourse.
  3. Subjects are constructed
    • People become “patients,” “criminals,” “madmen,” or “sexual subjects” because institutions discursively define and shape them.

✅ Key Takeaway

In Foucault’s worldview, reality, truth, and subjectivity are produced by discourse. The traditional binary of nature vs. nurture collapses because both are historically and socially constructed. Everything we consider natural, true, or given is embedded in power relations and institutional practices.