Evidence suggests that we will need to change our travel habits and practices radically if we are to reduce the carbon emissions from transport to meet government and international targets. Technological developments such as hybrid and electric cars will, to some extent, allow us to reduce our carbon impact and maintain current lifestyles, but they cannot provide all of the necessary reductions in emissions, nor quickly enough. Our travel practices – why, where and how we travel – are a function of the many choices that make up our daily lives; it is difficult to untangle them from our patterns of housing, employment, education, leisure and so on. But we must do so if we are to bring about significant reductions in emissions whilst maintaining quality of life