ABSTRACT The European Commission's concept of Sustainable Urban Mobility Planning
(SUMP) aims to prepare transport planners for the challenge of fundamental transformations …

Our modern society is characterized by increasing diversity and complexity, leading to
overwhelming challenges like climate change or environmental degradation. These …

Most efforts at explaining major policy transformation apply a single lens to study specific
cases. Recent contributions have called for a more plural use of theories to facilitate the …

Cities are open to trialing new approaches for advancing their planning and urban
governance practice. Evidence from urban research and practice shows that transition …

What is ambiguity, and why does it matter in policy change? Often treated as an exogenous
factor, the ambiguity of ideas has been considered a taken for granted entity instrumental to …

Sustainability transitions require new policy pathways that significantly reduce the
environmental impacts caused by, for example, energy production, mobility and food …

On the background of the exponential growth of the world's population, doubled by the
decrease of natural resources and the continuous, accentuated degradation of the quality of …

Jakarta's environmental problems, the increasing temperature, and the intensifying urban
heat island effect (UHIE) add weight to the deteriorating quality of life in the city …

Sustainability demonstration projects, which bring emerging technologies closer to large-
scale adoption through public-private collaborations, are critical for sustainable …

Cities, as significant contributors to global warming, have a crucial responsibility to
implement climate mitigation measures. Addressing this complex challenge requires …