[twblalock]

Compression ignition is more an evolution than a revolution -- it's an iterative improvement on an existing technology.

Skyactiv exists in the first place because Mazda does not have the money or engineering resources to build a hybrid or electric car by themselves. I suspect that in a decade or two, Mazda's decision not to start building hybrids and electric cars when the other major brands were doing so will be regarded as a serious mistake.

[calafrax]

investing in high efficiency gasoline engines is a much better bet. the world will be running on gasoline for decades at least. even if europe (doubtful) or US (very doubtful) pull out of gasoline there will still be billions of potential customers around the world.