2000 BC - Here, eat this root.
1000 AD - That root is bad; here, say this prayer
1850 AD - That prayer is superstition; here, drink this potion.
1940 AD - That potion is snake oil; here, take this antibiotic.
2000 AD - That antibiotic doesn't work anymore; here, eat this root.
/Humor | 0 writebacks | permanent link
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