Modern transportation systems have pervasive and far-reaching effects on society and the environment. Mobility and other benefits of modern transportation arrive with many, serious undesired consequences:deaths and injuries in transport accidents, pollution of air,water and groundwater,noise...

Empirical studies show that before they die, people interpret and apportion cues to their personal identities for those who will survive. Dying people begin to make sense of their lives by accentuating portions of their personal histories for which they wish to be remembered. One way to supply...