[Kevan]

I recently found a loooooooooooong thread on a BBC blog started by Andrew Benson, dated 2010, where discussions include the plank, turbos, small capacity engines, large capacity engines, V6/8/10/12, big wings, small wings, KERS, special fuels, overtaking problems etc. and it seems we've gone round full circle.
They're even talking about carbon footprints 12 years ago and I wonder just how far we've really come in any of it.