> cars are the leading source of carbon emissions.

WTF? cars are less than 7% and even including trucks we are barely around 11%. when you look at greenhouse effect instead of "just carbon", the percentages are even tinier.

If you are looking for leading sources of climate change look at electricity/heat, industry and agriculture.

just because (bad) politicians are always talking about cars when talking about climate it doesn't mean the are actually a meaningful component. it is smoke and mirros…