解锁基于自然的可持续城市发展解决方案

DisclaimerThis document is published by theWorld Economic Forum as a contributionto a project, insight area or interaction.The findings, interpretations andconclusions expressed herein are a resultof a collaborative process facilitated andendorsed by the World Economic Forumbut whose results do not necessarilyrepresent the views of the World EconomicForum, nor the entirety of its Members,Partners or other stakeholders.© 2024 World Economic Forum. All rightsreserved. No part of this publication maybe reproduced or transmitted in any formor by any means, including photocopyingand recording, or by any informationstorage and retrieval system.ContentsForewordAbout the Nature Positive Transitions seriesExecutive summaryCollection of insights1Why nature-positive cities can help transform the planet2Cultivating nature, cooling cities: an urban future grown to last3Urban sprawl and the nature opportunity of compact cities4Nature-positive urban waterways: solutions for inequalityand climate resilience5Greenways for nature-positive living: shaping nature-basedurban mobility6Beyond concrete: the building blocks of nature-positive cities7Nature first: a city identity grown to last8Cultivating resilience: San Francisco’s pledge to nature and community9Innovative multistakeholder finance for nature-based urban resiliencein Africa10From Africa to Ecuador: lessons for financing resilient and sustainableurban development11Incheon’s green vision: building an ecological hubfor a nature-positive futureContributorsEndnotes 3456681012141618212325272931Nature Positive:Leaders’ Insights for the Transition in Cities ForewordAs the planet becomes more urbanized, so tooshould the solutions to two of its biggest challenges– climate change and the loss of nature. Further,by 2050, the urban population is projected toswell by 2.5 billion people.1For this reason, localgovernments need to become increasingly centraland pivotal in shaping both local and global natureand climate agendas.The World Economic Forum’s Nature-Positive Citiesinitiative, established in collaboration with OliverWyman, is designed to promote advocacy andcooperation between local governments, the privatesector and civil society, and to catalyse investmentsin urban interventions that will have positive impactson nature.A cornerstone of the Nature-Positive Cities initiativeis its multistakeholder approach. Mayors andleaders from the private sector and civil society havecollaborated as members of the Global Commissionon Nature-Positive Cities to develop urban solutionsin harmony with nature. This collaborative approachis crucial for aligning urban development with thenatural environment and raising awareness of theEmilio El AsmarPartner, Governmentand Public Institutions,Oliver Wyman role that healthy ecosystems play in building moreliveable and resilient urban spaces. By empoweringthese ecosystems at a city scale, cities can accelerateadoption of nature-positive strategies that improvetheir infrastructure, safeguard public health andstrengthen local economies.The involvement of the private sector is particularlyvital. Companies within cities have the capacityto drive forward nature-positive solutions throughinnovations in technology, effective resourcemanagement and corporate social responsibilityefforts. Their commitment to sustainable practicesis essential for the broad adoption of nature-positiveactions across urban landscapes.We are honoured and delighted to introduce thiscollection of insights by members of the GlobalCommission. This compendium reflects thecollective efforts of engaged stakeholders, includingcity residents, that teach urban policy-makers how toadvocate for and accomplish nature positive actionin cities. We hope it prompts you to connect withour Nature-Positive Cities initiative and spearheadnature-positive efforts in your own communities.Vivian Brady-PhillipsHead, Strategic Initiatives,Urban Transformation,World Economic ForumNature Positive:Leaders’ Insights for the Transition in Cities 3 About theNature PositiveTransitions seriesNature Positive: Leaders’ Insights for the Transitionin Citiesis published by the World EconomicForum in collaboration with Oliver Wyman. It is partof the World Economic Forum’sNature-PositiveTransitions report seriesthat outlines thedifferent pathways to halt and reverse nature lossby 2030 – the mission at the heart of the GlobalBiodiversity Framework.The series consists of two parts: sector transitionsand city transitions. These reports highlight therelevance of nature-related risks, identify theimpacts and dependencies of the economy andsociety on nature, and provide guidelines forcity and business leaders on key actions toaccelerate the nature-positive transition.The Nature-Positive Transitions report seriesbuilds on the New Nature Economy report series.For more information, please visit:–Nature-Positive Cities–Sector Transitions to Nature PositiveNature Positive:Role of the Chemical SectorNature Positive:Role of t