I changed my working place as a postman. Now I work five minutes from home with the bike. Before I always had to take the public transport for 45 minutes. Therefore: now I am more energy efficient, I live a place free in the saturated public transport of Zürich during the peak times, I save money of the public transport daily ticket and I can stand for the bike as a real alternative for daily conmuting.

Besides, in this new working place I don't bring the letters with a motorbike, but I do it walking. So, I stop producing and breathing much aditional pollution.