This edited volume centers around the concept of BioCities, which aim to unify nature and urban spaces in order to reverse the effects of global climate change and inequity. Following this principle, the authors propose multiple approaches for sustainable city growth. The discussed concepts are not only relevant for newly constructed cities, but offer transformative perspectives for existing settlements as well. Placing nature at the forefront of city planning is not an entirely new concept, so the authors build on established ideas like the garden city, green city, eco-city, or smart city. All chapters aim to highlight aspects to develop a city that is a resilient nature-based socio-ecological system. Many of these concepts were formed in an effort to copy the best traits of a forest ecosystem: a home for many different species that build complex communities. Much like many of our forests, urban areas are managed by humans for multifunctional purposes, using living and abiotic components. This viewpoint helps to understand the potential and limitations of sustainable growth. With these chapters, the authors want to inspire planners, ecologists, urban foresters and decision makers of the future.

Urban forestry is not a one-size-fits-all solution; each city and region, with its own unique set of challenges and opportunities, requires tailored strategies. In recognition of the diversity and distinctiveness of urban forestry issues and their potential for mitigating environmental and socioeconomic inequality across the globe, FAO has asked experts around the world to share their views on how urban forests and trees are perceived and managed in their respective geographical areas, bringing together a broad range of regional perspectives. The primary goal of this publication is to provide a comprehensive overview of the current state of urban forestry worldwide. By showcasing the regional perspectives, insights, experiences and case studies in urban and peri-urban forestry (UPF), we hope to inspire individuals, communities and policymakers to reimagine their relationships with urban green spaces.

The Institute for Advanced Architecture of Catalonia (IAAC) calls its 9th Advanced Architecture Contest as a global reflection to rethink human settlements at a time when our natural environments and the human habitats are more clearly intertwined. We look to the model of Biocities, cities that follow the principles of ecological principles in order to promote life and biodiversity, to provide us with potential design solutions. How can we reimagine our cities as Biocities, capable of creating an ecologically attuned and reciprocal relationship with nature? This year’s competition challenges students and professionals from all over the world to propose how to design urban spaces, cities, buildings, objects, or solutions of any scale, directed towards the transition to Biocities. The contest encourages participants to propose a design at any scale, anywhere in the world, that reflects different cultural, environmental, economic, or social conditions.

A toolkit for realising a more sustainable and co-operative urban future.

There are enormous and difficult challenges on a global scale, and we are living in a time when these problems are occurring. Sometimes people would refer to them as "wicked problems." As a result of the interconnected nature of these issues and the prevalence of value systems and points of view that are in opposition to one another, it is challenging to describe, comprehend, and find solutions to these complex and systemic challenges. In the present moment, we are confronted with a number of the most severe challenges that may be traced back to human activities that are not sustainable. We refer to this period of time as the "Anthropocene," which is a geological era that has been developed to acknowledge the tremendous influence that human activities are having on the processes and systems of the Earth. This era was established in order to acknowledge the "Anthropocene." Since the Industrial Revolution, which took place in the latter half of the eighteenth century, human activities have had a significant and far-reaching impact on the systems that make up the Earth. The climate of the Earth has been affected as a result of these activities, as has the chemistry of the land and ocean, and the biodiversity of the globe has been diminished via these activities. It is anticipated that the environmental modifications that have been brought about by human activity will have far-reaching repercussions, some of which could be catastrophic, for the entire planet and the people who live on these planets. In spite of this, the challenges are not restricted to problems pertaining to the environment. These difficulties have gotten even more intricate as a result of their connectivity with social, economic, and peace and security concerns

The contributors to this volume propose strategies of urgent and vital importance that aim to make today’s urban environments more resilient. Resilience, the ability of complex systems to adapt to changing conditions, is a key frontier in ecological research and is especially relevant in creative urban design, as urban areas exemplify complex systems. With something approaching half of the world’s population now residing in coastal urban zones, many of which are vulnerable both to floods originating inland and rising sea levels, making urban areas more robust in the face of environmental threats must be a policy ambition of the highest priority. The complexity of urban areas results from their spatial heterogeneity, their intertwined material and energy fluxes, and the integration of social and natural processes. All of these features can be altered by intentional planning and design. The complex, integrated suite of urban structures and processes together affect the adaptive resilience of urban systems, but also presupposes that planners can intervene in positive ways. As examples accumulate of linkage between sustainability and building/landscape design, such as the Shanghai Chemical Industrial Park and Toronto’s Lower Don River area, this book unites the ideas, data, and insights of ecologists and related scientists with those of urban designers. It aims to integrate a formerly atomized dialog to help both disciplines promote urban resilience.