Death of the Internal Combustion Engine, page-4

"the only people riding horses "
so.....they haven't died out then ??
there will still be some people in some parts of the world using fossil fuel engines ( for various reasons including sport,
pleasure, geography, cost , national availability of oil & electricity etc ).
PS I own PLS and KDR
I also don't make personal derogatory comments. I was referring to the published article.