Article in Transportation research: marginalized climate mitigation futures in transport planning
Mistra SAMS's Jacob Witzell has had his article "Assessment tensions: How climate mitigation futures are marginalized in long-term transport planning" published in Transportation Research Part D.
Deep uncertainties in planning and policy-making related to climate mitigation pathways actualises the need for transport planning practices that embrace exploration and assessments of alternative future development directions.
In his paper, Jacob Witzell applies a discourse perspective to carry out a practice-oriented analysis of how knowledge perspectives and established assessment practices influenced the consideration of alternative development directions and policy measures in the Swedish 12-year National Investment Plan for road and rail infrastructure 2018–2029. More specifically, the analysis regards how alternative futures and measures aimed at supporting a more ’transport efficient society’ were addressed and assessed. The analysis illuminates a strong influence of established practices over the definition of what is considered relevant knowledge, in constructing an understanding of transport infrastructure investments as insignificant to climate mitigation, and in legitimizing the marginalization of alternative development directions. In effect, the study shows how established practices may result in significant democratic consequences, when public and political discussion over transport futures and climate mitigation pathways is constrained by a narrow span of possible futures presented.