jeffw@lemmy.world to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 1 month agoThe forgotten fight to ban gas-powered cars in the 1960sgrist.orgexternal-linkmessage-square2fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkThe forgotten fight to ban gas-powered cars in the 1960sgrist.orgjeffw@lemmy.world to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 1 month agomessage-square2fedilink
minus-squaresomeguy3@lemmy.worldlinkfedilinkarrow-up0·1 month agoTldr: California because of smog before catalyst converters.
Tldr: California because of smog before catalyst converters.