If you, as CEO, have recognized an approach as being the right one, you have to pursue it consistently, even if some people disagree. But it is now clear to everyone that we, as an automaker, have no alternative but to take [environmental protection] course.

Statistics compiled by the German Federal Motor Transport Authority highlight how successfully we have reduced fuel consumption. A few years ago, the CO2 emissions for the BMW brand were at well over 200 grams per kilometer. In 2009, that number was at 159 grams. This puts us below our direct competitors.

There were certainly those who rubbed their eyes in astonishment. But when we held a company discussion forum with Joschka Fischer, interest was high. Six hundred senior managers came to the meeting. In the end, there was tremendous applause for Fischer, because he offered a precise analysis of the challenges our industry faces worldwide.

If you, as CEO, have recognized an approach as being the right one, you have to pursue it consistently, even if some people disagree. But it is now clear to everyone that we, as an automaker, have no alternative but to take [environmental protection] course.

In the European Union, a fleet average of 95 grams of CO2 per kilometer will be permitted in 2020. This corresponds to fuel consumption of about four liters (per 100 kilometers; about 59 mpg). We have to continue reducing the fuel consumption of our vehicles and offer hybrid and electric vehicles, or else we will be unable to achieve these values.

BMW models are more powerful on average than competitors. This is precisely what we are aiming for: less fuel consumption and more driving pleasure.

It isn't a given that the companies that provide mobility today will also be the ones to do so tomorrow. Every company has to work hard to make this happen.