#Epigenetics

Epigenetics is the magical mechanism by which the genetic director—environment and lifestyle—flips gene switches on and off without altering a single base of DNA. Sometimes diet or stress becomes an invisible curse that imposes ancestral habits on grandchildren. Researchers call it “revolutionary power to shape the future” while marketers repurpose it as catchphrases for questionable wellness supplements. Ultimately, it is a despairing theory of freedom: subject more to molecular whims than conscious will. If every action can be rewritten, what purpose does responsibility serve?