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Why Darwin's discredited rival may be proven right 200 years later - The Telegraph

telegraph.co.uk

Lamarck said giraffes pass stretched necks to their young — Darwin buried that idea, but professors now argue he may have been right all along.

Lamarckian InheritanceEpigeneticsNatural SelectionEvolutionary Theory

Theory Briefing

  • Jean-Baptiste Lamarck proposed 200 years ago that physical changes acquired during an organism's lifetime can be inherited by offspring.
  • Modern professors are backing Lamarck's idea, suggesting Darwin's dismissal of it may have been premature.
  • Epigenetics — how environment alters gene expression without changing DNA — is the scientific bridge reviving Lamarck's reputation.
  • The debate reframes evolution: not just random mutation and selection, but experience and environment shaping what gets passed on.