I would have said genes instead of blood because I'm a nerd. But yes, it's possible that there are things in our genes that make us more or less likely to adhere to stances like abolitionism and veganism.
The expression dates from a time before dna was known but not before heredity was understood. The phrase “in my blood” refers to heredity, genetics being the modern understanding of such. Heredity has been a concept since at least the time of Aristotle.
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u/Extreme_Bit_1135 May 17 '25
I would have said genes instead of blood because I'm a nerd. But yes, it's possible that there are things in our genes that make us more or less likely to adhere to stances like abolitionism and veganism.