for - paper - Nature Sustainability - Translating Earth system boundaries for cities and business - Bai et al., 2024 - cross scale translation of earth system boundaries - Bai et al., 2024 - downscaling planetary boundaries - earth system boundaries - from - paper - Cross-scale translation of Earth system boundaries should use methods that are more science-based - Xue & Bakshi

paper details - Title: Translating Earth system boundaries for cities and businesses - Author: Bai et al. - Publisher: Nature Sustainability - Date: 2024, Jan 4

from - paper - Cross-scale translation of Earth system boundaries should use methods that are more science-based - Xue & Bakshi - https://hyp.is/jKlP4KvZEe-p1v9b-AbDOQ/jgvw2024.peergos.me/StopResetGo/2024/11/PDFs/MattersArisingBaietal.pdf

for - followup - downscaling planetary boundaries - challenges - Dillman et al.

.> for - key insight - downscaling planetary boundaries - Steffen et al.

• for: downscaled planetary boundaries, downscaling planetary boundaries
• annotate

• for: smart cities, doughnut cities, cosmolocal, downscaled planetary boundaries, cross-scale translation of earth system boundaries, TPF, community data, local data, open data, community data ownership, quote, quote - Garth Graham, quote - community owned data
• quote
• paraphrase
  • Innovation in the creation and sustainability of social institutions acts predominantly at the local level.
  • In the Internet of Things, for those capacities to emerge in smart cities, communities need the capacity to own and analyse the data created that models what they are experiencing.
  • Local data needs to be seen as a common, pool resource.
  • Where that occurs, communities will have the capacity to learn or innovate their way forward.
  • So far, smart city systems are being set up to appropriate and commercialize individual and community data.
  • So far, communities are not waking up to the realization that a capacity they need is being stolen from them before they have it.
• author: Garth Graham
  • leader of Telecommunities Canada

• Title
  • Downscaling the planetary boundaries in absolute environmental sustainability assessments – A review
• Authors
  • Morten W. Ryberg
  • Martin Marchman Andersen
  • Mikotaj Owsianiak
  • Michael Z. Hauschild
• Date
  • Dec 2020
• Source
  • https://www.sciencedirect.com/science/article/abs/pii/S0959652620333321
• Abstract
  • Excerpt
    • To ensure choices concerning sharing principles in absolute environmental sustainability assessments (AESA) are deliberate,
      • there is a need for understanding the distributive justice theory underlying the sharing principles. -This study provides a framework for determining and communicating the distributive justice theories that underlie the choice of sharing principles in AESA

• Earth Commission has develop principles for sharing responsibilities for cities and companies.
• Comment
  • This is implicitly a form of downscaling

• Comment
• In fact, Johan Rockstrom, one of the principal founders of the concept of planetary boundaries is currently working with the Earth Commission to effectively downscale fair share planetary boundaries to cities.
• reference: https://jonudell.info/h/facet/?max=100&expanded=true&user=stopresetgo&exactTagSearch=true&any=SBT+for+cities

No mention of Hachaichi's work

• Mohammed Hachaichi References https://jonudell.info/h/facet/?max=100&expanded=true&user=stopresetgo&exactTagSearch=true&any=hachaichi

• Paraphrase
• Few cities currently have science-based targets (SBT)
• Only 22 of 500 top greenhouse gas emitting companies set targets in line with SBT (Bloomberg Terminal)
• Only 110 of the top 200 cities with the highest emissions had "net zero" pledges aligned with Paris Agreement.
• Numbers are lower or missing for biodversity or other ESBs.
• Comment
• Setting such SBTs for cities is in effect downscaling Planetary Boundaries.

• Key Finding
  • This paper uses machine learning to overcome unavailable carbon footprints inventories of the Global South
  • which are usually hampered by:
    • lack of local urban emissions data,
    • reduced climate footprint, and
    • shortages in climate finance.

• using these algorithms, the author estimates 24,110 cities' carbon footprints of the Global South

  • to provide a comprehensive analysis on a planetary scale,
  • while allocating responsibilities according to the cities' regions and sizes.

• author

  • Mohammed Hachaichi

• Highlights
  • Downscaling seven of nine = planetary boundaries indicators
    • to the city scale-level
    • for 62 major cities in the = Middle East North Africa (MENA) region
  • Extended-Environmental Input-Output analysis is used to estimate cities’ footprints.
  • The Planetary Boundaries framework is a controlling tool for cities footprints.
  • City-level carbon footprint is higher than the national-level by 17%.

• Title
  • Downscaling the planetary boundaries (Pbs) framework to city scale-level: De-risking MENA region’s environment future
• Author
  • Mohamed Hachaichi

!- downscaling : planetary boundaries and doughnut economics - neither has the traction as SDGs