Flying Squid@lemmy.world to Political Memes@lemmy.world · 2 years agoIt's always been true.lemmy.worldimagemessage-square103linkfedilinkarrow-up11.47Karrow-down132
arrow-up11.44Karrow-down1imageIt's always been true.lemmy.worldFlying Squid@lemmy.world to Political Memes@lemmy.world · 2 years agomessage-square103linkfedilink
minus-squaredoctorcrimsonlinkfedilinkarrow-up1·2 years 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.