Mitigation of greenhouse gas emissions has emerged as a crucial challenge for the passenger transport system. We introduce an inter- and transdisciplinary scheme for the development and assessment of socially and politically feasible transport policy packages to achieve net-zero transport emissions and illustrate the scheme via application to the EU member state of Austria. We find mutual disciplinary dependencies as well as the need for co-generation between science and practice, with a varying mix of stakeholders and disciplines relevant across different scheme steps. Results show that the assessment of legal feasibility and in particular proportionality rely on socioeconomic analysis. While economic incentives are crucial, an early announced ban on fossil fuel cars is needed to fully achieve carbon neutrality. Infrastructure development and education also need prompt redirection to keep the economic transition costs low. Overall, a such redesigned transport system imposes lower costs for society, providing a further implementation incentive.

中文翻译：

---

可持续客运转型政策制定和评估中的知识整合

减少温室气体排放已成为客运系统面临的重大挑战。我们引入了跨学科计划，用于制定和评估社会和政治上可行的交通政策方案，以实现净零交通排放，并通过在欧盟成员国奥地利的应用来说明该计划。我们发现科学与实践之间存在相互的学科依赖性以及共同生成的需要，在不同的计划步骤中，利益相关者和相关学科的组合各不相同。结果表明，法律可行性尤其是相称性的评估依赖于社会经济分析。虽然经济激励至关重要，但要完全实现碳中和，需要尽早宣布禁止化石燃料汽车。基础设施发展和教育也需要及时调整方向，以保持较低的经济转型成本。总体而言，这种重新设计的交通系统降低了社会成本，提供了进一步的实施激励。