Sustainability Science最新文献

COVID-19 posed threats for health and well-being directly, but it also revealed and exacerbated social-ecological inequalities, worsening hunger and poverty for millions. For those focused on transforming complex and problematic system dynamics, the question was whether such devastation could create a formative moment in which transformative change could become possible. Our study examines the experiences of change agents in six African countries engaged in efforts to create or support transformative change processes. To better understand the relationship between crisis, agency, and transformation, we explored how they navigated their changed conditions and the responses to COVID-19. We document three impacts: economic impacts, hunger, and gender-based violence and we examine how they (re)shaped the opportunity contexts for change. Finally, we identify four kinds of uncertainties that emerged as a result of policy responses, including uncertainty about the: (1) robustness of preparing a system to sustain a transformative trajectory, (2) sequencing and scaling of changes within and across systems, (3) hesitancy and exhaustion effects, and (4) long-term effects of surveillance, and we describe the associated change agent strategies. We suggest these uncertainties represent new theoretical ground for future transformations research.

Supplementary information: The online version contains supplementary material available at 10.1007/s11625-023-01340-1.

A burgeoning and diverse field of study investigates the many aspects of human-nature relationships-what they mean for ecosystems, for human well-being, and for transformations toward sustainability. We explore an emerging concept in human-nature relationship research: perspective from nature, defined as the idea that nature helps people gain perspective on where they fit in the world and what is important (what some people call a "reality check"); in most cases, this involves a shift of attention beyond themselves and their particulars. We analyze responses to open-ended questions in a survey (n = 3204) focused on how residents of Vermont, USA, experienced nature during the early months of the COVID-19 pandemic. We identify 481 instances and six aspects of perspective from nature; ouranalysis deepens existing understandings of the concept. We connect perspective from nature to five emerging areas of study in global change research: the multiple values of nature, nature's mental health benefits, mindfulness, humility, and empathy. Perspective, this work suggests, is a construct that crosses multiple fields of study within human-nature relationships and offers potentially important insight into the role experience with nature may play in transitions toward sustainability.

Supplementary information: The online version contains supplementary material available at 10.1007/s11625-023-01339-8.

As we cross the 2030 deadline to achieve the Sustainable Development Goals (SDGs), there is a growing sense of urgency around the need to accelerate the necessary transformations. These encompass a broad range of systems and require fundamental changes in system goals and design. In this paper, we undertake a narrative review of the literature relating to the acceleration of transformations and offer a framework for unlocking and accelerating transformations to the SDGs. While there is no blueprint for acceleration, there is an expanding knowledge base on important dynamics, impediments and enabling conditions across diverse literatures which can help to inform strategic interventions by actors. The emerging literature on positive tipping points and deep leverage points identifies opportunities to rewire systems design so that important system feedbacks create the conditions for acceleration. Transformation takes time and actors will need to build momentum to reorient systems around new goals, informed by knowledge of common policy, technology and behavioural feedbacks that govern system dynamics. Where resistance is strong, actors can seek to augment system design in ways that weaken balancing feedbacks that stabilise existing system configurations and strengthen reinforcing feedbacks that promote emerging system configurations oriented towards the SDGs. Well-designed and sequenced interventions can promote innovation and behaviour change and build and maintain political support. This can build critical enabling conditions and push systems towards large-scale tipping points, paving the way for decisive policy action that is crucial for triggering acceleration. We conclude by highlighting gaps and priorities for further research.