Envisioning 1.5-Degree Lifestyles: Policies for Low-Carbon Cities in 2030

ポリシーブリーフ
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The concept of 1.5-degree lifestyles involves changes in household consumption for achieving levels of per person carbon footprint compatible with the 1.5°C target of the Paris Agreement (IPCC, 2018). This requires, on average, emitting the equivalent of 2.5 tons of CO₂
per person per year by 2030, and 0.7 tons of CO₂ per person per year by 2050 (Akenji et al., 2021), which implies substantial emission reductions, especially in industrial countries.
Besides how we consume, lifestyles are also how we relate to one another, what kind of neighbours, friends, citizens and parents we are, what kinds of values we nurture, and how we let those values drive
our choices.
Cities present the context and infrastructures that shape lifestyles and provide citizens with options for food, housing, transport, and leisure. By 2030, cities will host over 60% of the global population (UN, 2019). Local governments and cities thus play a fundamental role in leveraging the transition to sustainable lifestyles.
The project ‘Envisioning Future Low-Carbon Lifestyles and Transitioning Instruments,’ funded under the United Nations One Planet Network, was launched to explore the 1.5-degree lifestyles concept at the city level. The
project is led by IGES in collaboration with Hot or Cool Institute, D-mat, ICLEI Japan, the National Institute for Environmental Studies, Japan (NIES) and the local partners: Akatu Institute (Brazil); Swechha (India); ICLEI Africa (South Africa); and Chulalongkorn University (Thailand).
The project aims at co-developing low-carbon lifestyle pathways through engaging citizens in workshops, household experiments, and scenario-building in six cities around the world (Cape Town, South Africa; Kyoto and Yokohama, Japan; New Delhi, India; Nonthaburi, Thailand; and São Paulo, Brazil).
This brief shares findings from the project implementation in the six cities involved, including policy recommendations for enabling 1.5-degree lifestyles.

著者:
Coscieme
Luca
Yamanaka
Bruno
Iwasaka
Fernanda
Javier Contreras Pineda
Francisco
Lyn de Albuquerque Fujiwara
Flora
Alexsander Silva
Victor
Kumar Jha
Vimlendu
Bery
Ashim
Singh Sangwan
Kuldip
Choudhary
Kailash
Currie
Paul
Nekasa
Solophina
Guya
Jokudu
Chaikaew
Pasicha
Bunditsakulchai
Pongsun
Pongkijvorasin
Sittidaj
Lettenmeier
Michael
Broman
Jennie
Shirane
Sumito
Tahara
Keiichiro
Shinoda
Sayaka
Tuncer
Burcu
Oberti
Francesca
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