Flying Squid@lemmy.world to Political Memes@lemmy.world · 1 year agoIt's always been true.lemmy.worldimagemessage-square72fedilinkarrow-up11.42Karrow-down128
arrow-up11.4Karrow-down1imageIt's always been true.lemmy.worldFlying Squid@lemmy.world to Political Memes@lemmy.world · 1 year agomessage-square72fedilink
minus-squaredoctorcrimson@lemmy.todaylinkfedilinkarrow-up1·1 year agoWell, our systems and societies grow ever more complex and stable, but yes there was a sudden drop in average IQ due to leaded anti-knocking agents being added to fuel, among other pollutants affecting development.
Well, our systems and societies grow ever more complex and stable, but yes there was a sudden drop in average IQ due to leaded anti-knocking agents being added to fuel, among other pollutants affecting development.