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% Environment
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@book{liboiron2021,
  title     = {Pollution Is Colonialism},
  author    = {Max Liboiron},
  publisher = {Duke University Press},
  isbn      = {2020037439,2020037440,9781478013228,9781478014133,9781478021445},
  year      = {2021},
  series    = {},
  edition   = {},
}

@book{trocate2020,
  title     = {Quando vier o silêncio: o problema mineral brasileiro},
  author    = {Charles Trocate and Tádzio Coelho},
  year      = {2020},
  series    = {Coleção Emergências},
  isbn      = {978-85-6830-217-0,ISBN 978-85-7743-382-7},
  edition   = {1},
  publisher = {Fundação Rosa Luxemburgo;Expressão Popular},
  url       = {https://rosalux.org.br/wp-content/uploads/2020/12/quando_vier_silencio.pdf},
}

@book{singer2021-2,
  title     = "Teaching Climate History: There is No Planet B",
  author    = "Singer, Alan J.",
  year      = "2021",
  publisher = "Routledge",
  isbn      = "2021031615,2021031616,9781032061344,9781032061320,9781003200864,1032061340",
  series    = "",
  edition   = "1",
  volume    = "",
  url       = "",
}

@book{weisman2007,
  title     = "The World Without Us",
  author    = "Weisman, Alan",
  year      = "2007",
  publisher = "Thomas Dunne Books",
  isbn      = "0312347294,9780312347291",
  series    = "",
  edition   = "",
  volume    = "",
  url       = "",
}

@book{weisman2014,
  title     = "The World Without Us",
  author    = "Weisman, Alan",
  year      = "2014",
  publisher = "HarperCollins Canada",
  isbn      = "9781443400084,1443400084",
  series    = "",
  edition   = "",
  volume    = "",
  url       = "",
}

% Las estrellas serían invisibles en 20 años por causa de la contaminación lumínica
% https://actualidad-rt.com/actualidad/468660-estrellas-serian-invisibles-20-anos
@misc{mckie2023,
  title     = "Stars could be invisible within 20 years as light pollution brightens night skies",
  author    = "Robin McKie",
  year      = "2023",
  month     = "05",
  url       = "https://www.theguardian.com/science/2023/may/27/light-pollution-threatens-to-make-stars-invisible-within-20-years",
  note      = "Acessado em 09/04/2024",
}

@article{kyba2023,
  title    = {Citizen scientists report global rapid reductions in the visibility of stars from 2011 to 2022},
  author   = {Christopher C. M. Kyba and Yiğit Öner Altıntaş and Constance E. Walker and Mark Newhouse},
  year     = {2023},
  journal  = {Science},
  volume   = {379},
  number   = {6629},
  pages    = {265-268},
  doi      = {10.1126/science.abq7781},
  url      = {https://www.science.org/doi/abs/10.1126/science.abq7781},
  eprint   = {https://www.science.org/doi/pdf/10.1126/science.abq7781},
  abstract = {The artificial glow of the night sky is a form of light pollution; its global change over time is not well known. Developments in lighting technology complicate any measurement because of changes in lighting practice and emission spectra. We investigated the change in global sky brightness from 2011 to 2022 using 51,351 citizen scientist observations of naked-eye stellar visibility. The number of visible stars decreased by an amount that can be explained by an increase in sky brightness of 7 to 10\% per year in the human visible band. This increase is faster than emissions changes indicated by satellite observations. We ascribe this difference to spectral changes in light emission and to the average angle of light emissions. Artificial lighting that escapes into the sky causes it to glow, preventing humans and animals from seeing the stars. Satellites can measure the light emitted upward, but they are not sensitive to all wavelengths produced by LED lighting or to light emitted horizontally. Kyba et al. used data from citizen scientists to measure how light pollution is affecting human views of the stars worldwide (see the Perspective by Falchi and Bará). Participants were shown maps of the sky at different levels of light pollution and asked which most closely matched their view. Trends in the data showed that the average night sky got brighter by 9.6\% per year from 2011 to 2022, which is equivalent to doubling the sky brightness every 8 years. —KTS Observations of the night sky by citizen scientists show that it is rapidly getting brighter due to light pollution.},
}

@article{andrae2015,
  title    = {On Global Electricity Usage of Communication Technology: Trends to 2030},
  author   = {Andrae, Anders S. G. and Edler, Tomas},
  year     = {2015},
  journal  = {Challenges},
  volume   = {6},
  number   = {1},
  pages    = {117--157},
  url      = {https://www.mdpi.com/2078-1547/6/1/117},
  issn     = {2078-1547},
  abstract = {This work presents an estimation of the global electricity usage that can be ascribed to Communication Technology (CT) between 2010 and 2030. The scope is three scenarios for use and production of consumer devices, communication networks and data centers. Three different scenarios, best, expected, and worst, are set up, which include annual numbers of sold devices, data traffic and electricity intensities/efficiencies. The most significant trend, regardless of scenario, is that the proportion of use-stage electricity by consumer devices will decrease and will be transferred to the networks and data centers. Still, it seems like wireless access networks will not be the main driver for electricity use. The analysis shows that for the worst-case scenario, CT could use as much as 51\% of global electricity in 2030. This will happen if not enough improvement in electricity efficiency of wireless access networks and fixed access networks/data centers is possible. However, until 2030, globally-generated renewable electricity is likely to exceed the electricity demand of all networks and data centers. Nevertheless, the present investigation suggests, for the worst-case scenario, that CT electricity usage could contribute up to 23\% of the globally released greenhouse gas emissions in 2030.},
  doi      = {10.3390/challe6010117},
}

@article{vernadsky1945,
  title     = {The Biosphere and the Noösphere},
  author    = {Vernadsky, Vladimir I.},
  year      = {1945},
  publisher = {Sigma Xi - The Scientific Research Society},
  journal   = {American Scientist},
  issn      = {0003-0996,1545-2786},
  volume    = {33},
  issue     = {1},
  pages     = {xxii, 1--12},
  doi       = {10.2307/27826043},
  url       = {https://monoskop.org/images/5/59/Vernadsky_WI_1945_The_Biosphere_and_the_Noosphere.pdf},
}

@article{bandara2018,
  title     = {Planetary electromagnetic pollution: it is time to assess its impact},
  author    = {Bandara, Priyanka and Carpenter, David O.},
  year      = {2018},
  volume    = {2},
  issn      = {2542-5196},
  number    = {12},
  journal   = {The Lancet Planetary Health},
  publisher = {Elsevier BV},
  month     = {12},
  pages     = {e512--514},
  doi       = {10.1016/s2542-5196(18)30221-3},
  url       = {http://dx.doi.org/10.1016/s2542-5196(18)30221-3},
}

@book{byers2023,
  title      = {Who Owns Outer Space? International Law, Astrophysics, and the Sustainable Development of Space},
  author     = {Byers, Michael and Boley, Aaron},
  year       = {2023},
  place      = {Cambridge},
  series     = {Cambridge Studies in International and Comparative Law},
  publisher  = {Cambridge University Press},
  collection = {Cambridge Studies in International and Comparative Law},
  url        = {https://www.cambridge.org/core/books/who-owns-outer-space/960CCB0464744F845B09434D932699EC},
}

@misc{losingthesky,
  title      = "Losing The Sky: Resources",
  author     = "Andy Lawrence",
  year       = "s.d",
  url        = "https://andyxlastro.me/losing-the-sky-resources/",
  note       = "Acessado em 19/04/2024",
}

% https://www.aura-astronomy.org/blog/2020/08/27/satcon1-report-on-effects-of-large-satellite-constellations-on-astronomy/
@techreport{satcon1,
  title      = "Impact of Satellite Constelations on Optical Astronomy and Recommendations Toward Mitigations",
  author     = "SATCON1",
  year       = "2020",
  url        = "https://aas.org/sites/default/files/2020-08/SATCON1-Report.pdf",
}

@techreport{satcon2,
  title      = "Report of the SATCON2 Workshop, 12–16 July 2021",
  author     = "SATCON2",
  year       = "2021",
  url        = "https://baas.aas.org/report-of-the-satcon2-workshop-1216-july-2021",
  note       = "Acessado em 19/04/2024",
}

% Report year was inferred from the press release date:
% https://www.iau.org/news/announcements/detail/ann21002/
@techreport{darkskies2021,
  title      = {Dark and Quiet Skies for Science and Society - Report and recommendations},
  author     = {{United Nations Office for Outer Space Affairs}},
  year       = {2021},
  url        = {https://www.iau.org/static/publications/dqskies-book-29-12-20.pdf},
}

% https://www.nsf.gov/news/special_reports/jasonreportconstellations/
@techreport{jason2021,
  title      = {The Impacts of Large Constellations of Satellites},
  author     = {{JASON Advisory Board}},
  year       = {2021},
  edition    = {2},
  url        = {https://irp.fas.org/agency/dod/jason/impacts-satcon.pdf},
}

% GAO-22-105166
% https://www.gao.gov/products/gao-22-105166
@techreport{gao2022,
  title      = {Large Constellations of Satellites: Mitigating Environmental and Other Effects},
  author     = {{United States Government Accountability Office}},
  year       = {2022},
  url        = {https://www.gao.gov/assets/gao-22-105166.pdf},
}

% GAO-23-105005
% https://www.gao.gov/products/gao-23-105005
@techreport{gao2022-2,
  title      = {Satellite Licensing: FCC Should Reexamine Its Environmental Review Process for Large Constellations of Satellites},
  author     = {{United States Government Accountability Office}},
  year       = {2022},
  url        = {https://www.gao.gov/assets/730/723690.pdf},
}

% Pre-print for the following article:
% https://www.nature.com/articles/s41550-022-01655-6
% https://www.nature.com/articles/s41550-022-01655-6.epdf?sharing_token=ODpK8FIi6SzVtU2GC1c1YNRgN0jAjWel9jnR3ZoTv0NAvWfn5s7zkOt3l73pLbbAydyYa9-6fP25IEAZ7SBQOvvJSILdfe-wGWOADmIH-76r4iCjx6xFWGxredGc7LABDDJspi2w9b9PtfCxPKeDj1Co1fimEotoHcYdWy-nzUM%3D
%
% Also available at:
% https://arxiv.org/abs/2204.10025
%
% Supplementary material:
% https://github.com/andyxerxes/Space-environment-paper
@article{lawrence2022,
  title     = {The case for space environmentalism},
  author    = {Lawrence, Andy and Rawls, Meredith L. and Jah, Moriba and Boley, Aaron and Di Vruno, Federico and Garrington, Simon and Kramer, Michael and Lawler, Samantha and Lowenthal, James and McDowell, Jonathan and McCaughrean, Mark},
  volume    = {6},
  year      = {2022},
  issn      = {2397-3366},
  url       = {http://dx.doi.org/10.1038/s41550-022-01655-6},
  doi       = {10.1038/s41550-022-01655-6},
  number    = {4},
  journal   = {Nature Astronomy},
  publisher = {Springer Science and Business Media LLC},
  month     = {04},
  pages     = {428–435},
}

@article{lawrence2023,
  title         = {Astronomy, Doughnuts, and Carrying Capacity},
  author        = {Andy Lawrence},
  year          = {2023},
  eprint        = {2311.09504},
  archivePrefix = {arXiv},
  primaryClass  = {astro-ph.IM},
  url           = {https://arxiv.org/abs/2311.09504},
}

@article{boley2021,
  title     = {Satellite mega-constellations create risks in Low Earth Orbit, the atmosphere and on Earth},
  author    = {Boley, Aaron C. and Byers, Michael},
  year      = {2021},
  volume    = {11},
  issn      = {2045-2322},
  url       = {http://dx.doi.org/10.1038/s41598-021-89909-7},
  doi       = {10.1038/s41598-021-89909-7},
  number    = {1},
  journal   = {Scientific Reports},
  publisher = {Springer Science and Business Media LLC},
  month     = {5},
}

@misc{solterhunt2023,
  title         = {Potential Perturbation of the Ionosphere by Megaconstellations and Corresponding Artificial Re-entry Plasma Dust},
  author        = {S. Solter-Hunt},
  year          = {2023},
  eprint        = {2312.09329},
  archivePrefix = {arXiv},
  primaryClass  = {physics.ao-ph},
  url           = {https://arxiv.org/abs/2312.09329},
}

% https://web.archive.org/web/20110515132446/http://webpages.charter.net/dkessler/files/Collision%20Frequency.pdf
@article{kessler1978,
  title   = "Collision Frequency of Artificial Satellites: The Creation of a Debris Belt",
  author  = "Kessler, Donald and Cour-Palais, Burton G.",
  year    = "1978",
  journal = "Journal of Geophysical Research",
  volume  = "83",
  number  = "6",
  url     = "https://web.archive.org/web/20110515132446/http://webpages.charter.net/dkessler/files/Collision\%20Frequency.pdf",
}

@misc{kessler2009,
  title  = "The Kessler Syndrome - As Discussed by Donald J. Kessler",
  author = "Kessler, Donald",
  year   = "2009",
  url    = "https://web.archive.org/web/20100527195029/http://webpages.charter.net/dkessler/files/KesSym.html",
}

@misc{david2021,
  title   = "Space Junk Removal Is Not Going Smoothly",
  author  = "David, Leonard",
  year    = "2021",
  journal = "Scientific American",
  url     = "https://www.scientificamerican.com/article/space-junk-removal-is-not-going-smoothly/",
  note    = "Acessado em 19/04/2024",
}

@misc{kelvey2024,
  title   = "Understanding the misunderstood Kessler Syndrome",
  author  = "Jon Kelvey",
  year    = "2024",
  url     = "https://aerospaceamerica.aiaa.org/features/understanding-the-misunderstood-kessler-syndrome/",
  note    = "Acessado em 19/04/2024",
}

@misc{esa2023,
  title   = {Space debris by the numbers},
  author  = {{European Space Agency}},
  year    = {2023},
  url     = {https://www.esa.int/Space_Safety/Space_Debris/Space_debris_by_the_numbers},
  note    = "Acessado em 19/04/2024",
}

@article{hardin2009,
  title     = {The Tragedy of the Commons},
  author    = {Hardin, Garrett},
  year      = {2009},
  publisher = {Taylor and Francis Group},
  journal   = {Journal of Natural Resources Policy Research},
  issn      = {1939-0459,1939-0467},
  doi       = {10.1080/19390450903037302},
  volume    = {1},
  issue     = {3},
  pages     = {243--253},
  url       = {http://doi.org/10.1080/19390450903037302}
}