PERFORMANCE DIESEL CAR, hmmm....
Let's see now... AUDI R10, check! VW toureg 2.5L turbodiesel dakar rally racer, check! 1.9 turbodiesel VW that goes 6000rpm, check! VW toureg V10 diesel that goes to 60mph in under around 8 seconds, check!, BMW 120ci (I think that's the right number, though you can easily check that out), check!.......
Note some here are RACE cars.
BTW, if car tech doesn't change, what else? Race drivers aren't going to change much, unless we're heading into mutant/cybernetic supermen??? No tech improvemnet, no change. Simple logic/ common sense. Of course, this won't compute for guys who enjoy the same old outdated boring and pointless/obsolete tech over and over and over...
And tristan should really visit a psychoanalyst/psychiatrist, this guy has a serious attitude problem. Seemed pretty ok for quite a while, and now he's back to his same old silly patterns.
And of course, major ice ages do come, but not before a major warming period, if the earth sticks to its usual pattern. Temperature rise can't simply be considered bad, as it negatively affects some but positively affects other areas. As on sun's influence, it's a multitude of factors, from sunspots to solar flare emmisions to proximity (thanks to the earth's nototriously wobbly orbit over geological history). And yes, I read the journals, not the tabloids.
Speaking of geology, do you know that the earth's magnetic field is also notoriously unstable? Check some records on magnetic north and you'll discover that its quie different from today's. In fact, there were times when north was south and vice-versa! BUT the worse times were when the poles are swapping aka transients). Imagine what could go wrong in this modern era when grow more hopelessly dependant on GPS, etc.