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The Little Big Lie
THE LIESTHE DANGERS
JOIN THE FIGHT
THE LIESTHE DANGERS
The tobacco industry’s plastic pollution is destroying our planet
The tobacco industry’s plastic pollution is destroying our planet
The tobacco industry’s plastic pollution is destroying our planet
The tobacco industry’s plastic pollution is destroying our planet

The Little Big Lie

The tobacco industry’s plastic pollution is destroying our planet

The tobacco industry’s cigarette filters scam could put us all in danger. 123 The industry makes filters from microplastic fibers,45 which filter practically nothing.6 Microplastics contaminate our soil, food, and water,78 and new studies suggest links to mutations in DNA.9 They’re destroying our environment – and may wind up inside you and the ones you love.10
Enough is enough

Microplastics are small but their impact is huge11

Microplastics are bits of synthetic material measuring 5 mm or less – about the size of a sesame seed.12 They’re too small to clean up – and they’re everywhere. The tobacco industry produces13 an estimated 6 trillion filtered cigarettes a year,14 making them a top contributor to a global plastic crisis.15

PLASTIC FILTERS
Each filter (or “butt”) is non-biodegradable because it’s made from 15,000+ microplastic fibers.16
PLASTIC FILTERS
CIGARETTE PAPERS
CIGARETTE PAPERS
TOBACCO
TOBACCO
cigarette butts on the beach
“

[Cigarette] filters are the deadliest fraud in the history of human civilization. They are put on cigarettes to save on the cost of tobacco and to fool people. They don’t filter at all. In the US, 400,000 people a year die from cigarettes – and those cigarettes almost all have filters.

Robert Proctor - Professor, The History of Science, Stanford University28

The lies

But who created
microplastic filters?
Big Tobacco did.17 18
An evil lie we’ll never forgive.

Floating plastic
Floating plastic
Floating plastic
Floating plastic
Floating plastic
Floating plastic
Floating plastic
Cigarette butt disintegrating
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Big Tobacco’s deadly scam
In the 1940s and 50s, as the health dangers of cigarettes became clear, Big Tobacco added filters – a harm reduction scam promising to make a "safer cigarette.”2021 The industry duped people by making filters out of a plastic material that was economical to use but not at all effective.2223 Because the filters filtered practically nothing.24 But Big Tobacco’s deception worked: In 1951, only 1% of cigarettes on the market had a filter; by 1958, almost half had a filter; and by 1993, almost all cigarettes were filtered.25
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As Big Tobacco began to realize filters didn’t reduce harm – but made their cigarettes easier to smoke27 – they doubled down on their harm reduction scam. In the 1950s, a chemist from R.J. Reynolds named Claude Teague developed the “Teague Filter” that turned filters from white to brown.28 The change in color fooled people into believing the filters protected their lungs from the toxic chemicals in cigarettes.29

Truth is, no matter what color they turn, filters don’t actually filter out toxic chemicals30 and have even been linked to a specific type of lung cancer.3132 It’s more lies from an industry that pretends to care about harm reduction.33

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Greenwashing: Big Tobacco flat-out lied about their products harming the environment
The industry has known their products destroy the environment35 – but that didn’t stop them from lying about it.
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Big Tobacco deliberately dodges environmental regulations
The tobacco industry wants us to believe that cigarette butts and vapes found on the ground are simply a litter problem.3738 They want us to waste our time installing ashcans in our cities and having beach cleanups.39404142434445 This ruthless industry uses slick PR campaigns to blame smokers for its tobacco trash, dodge accountability, avoid regulations, and spread outright lies.4647
Floating plastic

For far too long
They’ve polluted the Earth.48
They’re literally everywhere,49 50
There’s no need to search.

Cigarette
Learn more

The tobacco industry produces51 an estimated 6 trillion filtered cigarettes each year.52

Cigarette
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The toxic chemicals in cigarette butts and vapes officially put them in the category of “toxic waste” and make them nearly impossible to dispose of safely.53 54

Cigarette
Cigarette
Learn more

#1 most discarded item on California beaches57 and waterways.58

Cigarette
Cigarette
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#1 most littered item on Earth.59

Cigarette
Learn more

The tobacco industry’s products and waste disproportionately harm lower-income communities and communities of color, which Big Tobacco has targeted for decades.6061

Cigarette
Cigarette
Cigarette
Cigarette
Learn more

On California beaches, there are 9x more cigarette butts than plastic straws.62

Bottle
Bubble tea
Cup
Knife
Straw
Bag
Cigarette

The tobacco industry produces51 an estimated 6 trillion filtered cigarettes each year.52

Cigarette

The toxic chemicals in cigarette butts and vapes officially put them in the category of “toxic waste” and make them nearly impossible to dispose of safely.53 54

Cigarette

#1 most discarded item on California beaches57 and waterways.58

Cigarette

#1 most littered item on Earth.59

Cigarette

The tobacco industry’s products and waste disproportionately harm lower-income communities and communities of color, which Big Tobacco has targeted for decades.6061

Cigarette

On California beaches, there are 9x more cigarette butts than plastic straws.62

Photo with no alt text

The dangers

Could they end up in you?6364
Your bodies, their prey?
New studies suggest links
To mutations in DNA.65

Cartoon image of fish

Cigarette butts are made from microplastic called cellulose acetate.66 Microplastics are tiny enough to get into our food chain.67 Microplastics have been found in drinking water,68 apples, broccoli, lettuce,69 seafood,70 and more.71

Cartoon imagery of internal organs

Studies have found microplastics in human lungs,72 blood,73 and stool74 – which means we’re ingesting and breathing in these dangerous chemicals.

harms-bg

These tiny plastics could be a big threat to everyone’s health. Research in humans and animals suggests microplastics may be linked to:

Infertility76 77

DNA mutations75

Intestinal damage7879

cigarette butts on sand
“

I feel like cigarettes and other bigger companies who sell into our communities, they don’t care. They just want to make money. They don’t want to see or hear about any responsibility of what they’re doing to the community or to the environment. Hit them where it hurts. Hit them in the wallets, and then they’ll have to listen, take responsibility for what they’re doing.

Kevin Donovan Nieves-Montiel - Student Intern, Watsonville Wetlands Watch102

In the news

You’re Literally Eating Microplastics; Here’s How to Cut Down Exposure
The Washington Post logo
Microplastics have been found in air, water, food and now ... human blood
USA Today logo
California officials approve plan to crack down on microplastics polluting the ocean
Los Angeles Times logos
Cigarette butts are toxic plastic pollution. Should they be banned?
National Geographic logo
A Reality Check on Environmental Racism & Plastics
Surfrider Foundation logo
Who Made that Cigarette Filter?
The New York Times logo
Cartoon image of characters in suits holding a cigarette
Enough is enough

Hold them accountable

Express your outrage about the damage caused by the tobacco industry. You can make a difference by raising your voice.

More ways to speak up
  1. Wang Y-L, Lee Y-H, Chiu I-J, Lin Y-F, Chiu H-W. Potent Impact of Plastic Nanomaterials and Micromaterials on the Food Chain and Human Health. International Journal of Molecular Sciences. 2020;21(5):1727. doi:10.3390/ijms21051727
  2. Ziv-Gal A, Flaws JA. Evidence for bisphenol A-induced female infertility: a review (2007-2016). Fertil Steril. 2016;106(4):827-856. doi:10.1016/j.fertnstert.2016.06.027
  3. Campanale C, Massarelli C, Savino I, Locaputo V, Uricchio VF. A Detailed Review Study on Potential Effects of Microplastics and Additives of Concern on Human Health. Int J Environ Res Public Health. 2020;17(4):1212. Published 2020 Feb 13. doi:10.3390/ijerph17041212
  4. Harris B. The intractable cigarette 'filter problem'. Tob Control. 2011;20 Suppl 1(Suppl_1):i10-i16. doi:10.1136/tc.2010.040113
  5. Belzagui F, Buscio V, Gutiérrez-Bouzán C, Vilaseca M. Cigarette butts as a microfiber source with a microplastic level of concern. Science of The Total Environment. 2021;762:144165. doi:10.1016/j.scitotenv.2020.144165
  6. Proctor RN. Golden Holocaust: Origins of the Cigarette Catastrophe and the Case for Abolition. Berkeley, CA: University of California Press. 2011.
  7. Zarus GM, Muianga C, Hunter CM, Pappas RS. A review of data for quantifying human exposures to micro and nanoplastics and potential health risks. Sci Total Environ. 2021;756:144010. doi:10.1016/j.scitotenv.2020.144010
  8. Oliveri Conti G, Ferrante M, Banni M, et al. Micro- and nano-plastics in edible fruit and vegetables. The first diet risks assessment for the general population. Environ Res. 2020;187:109677. doi:10.1016/j.envres.2020.109677
  9. Poma A, Vecchiotti G, Colafarina S, et al. In Vitro Genotoxicity of Polystyrene Nanoparticles on the Human Fibroblast Hs27 Cell Line. Nanomaterials (Basel). 2019;9(9):1299. Published 2019 Sep 11. doi:10.3390/nano9091299
  10. Wang Y-L, Lee Y-H, Chiu I-J, Lin Y-F, Chiu H-W. Potent Impact of Plastic Nanomaterials and Micromaterials on the Food Chain and Human Health. International Journal of Molecular Sciences. 2020;21(5):1727. doi:10.3390/ijms21051727
  11. Ocean Conservancy, International Coastal Cleanup. We Clean On, 2021 report. Washington, DC: Ocean Conservatory, International Coastal Cleanup; 2021.
  12. National Ocean Service. What are microplastics? oceanservice.noaa.gov. https://oceanservice.noaa.gov/facts/microplastics.html. Updated February 26, 2021. Accessed March 28, 2022.
  13. Zafeiridou M, Hopkinson NS, Voulvoulis N. Cigarette Smoking: An Assessment of Tobacco’s Global Environmental Footprint Across Its Entire Supply Chain. Environmental Science & Technology. 2018;52(15):8087-8094. doi:10.1021/acs.est.8b01533
  14. Novotny TE, Slaughter E. Tobacco Product Waste: An Environmental Approach to Reduce Tobacco Consumption. Curr Environ Health Rep. 2014;1(3):208-216. Published 2014 May 6. doi:10.1007/s40572-014-0016-x
  15. Break Free From Plastic. Branded Vol. III: Demanding corporate accountability for plastic pollution. 2020.
  16. Belzagui F, Buscio V, Gutiérrez-Bouzán C, Vilaseca M. Cigarette butts as a microfiber source with a microplastic level of concern. Science of The Total Environment. 2021;762:144165. doi:10.1016/j.scitotenv.2020.144165
  17. Proctor RN. Golden Holocaust: Origins of the Cigarette Catastrophe and the Case for Abolition. Berkeley, CA: University of California Press. 2011.
  18. Smith EA, Novotny TE. Whose butt is it? tobacco industry research about smokers and cigarette butt waste. Tob Control. 2011;20 Suppl 1(Suppl_1):i2–i9. doi:10.1136/tc.2010.040105
  19. DUNN,WL; JOHNSON,ME JR. MARKET POTENTIAL OF A HEALTH CIGARETTE SPECIAL REPORT NO. 248. 1966 June. Philip Morris Records; Master Settlement Agreement. Unknown. https://www.industrydocuments.ucsf.edu/docs/kgkp0124
  20. Tobacco Product Waste In California: A White Paper, draft from February 2022
  21. Harris B. The intractable cigarette 'filter problem'. Tob Control. 2011;20 Suppl 1(Suppl_1):i10-i16. doi:10.1136/tc.2010.040113
  22. Harris B. The intractable cigarette “filter problem.” Tobacco Control. 2011;20(Supplement 1):i10-i16. doi:10.1136/tc.2010.040113
  23. Pauly JL, Mepani AB, Lesses JD, Cummings KM, Streck RJ. Cigarettes with defective filters marketed for 40 years: what Philip Morris never told smokers. Tobacco Control. 2002;11 Suppl 1:I51-61. doi:10.1136/tc.11.suppl_1.i51
  24. Proctor RN. Golden Holocaust: Origins of the Cigarette Catastrophe and the Case for Abolition. Berkeley, CA: University of California Press. 2011.
  25. Tobacco Product Waste In California: A White Paper, draft from February 2022
  26. TEAGUE,CLAUDE E. DISCLOSURE OF INVENTION. FILTER TIP MATERIALS UNDERGOING COLOR CHANGE ON CONTACT WITH TOBACCO SMOKE. Philip Morris Records; Master Settlement Agreement. https://www.industrydocuments.ucsf.edu/docs/lgkj0191 1953 December 17; 2012 August 29.
  27. Kozlowski LT, O’Connor RJ. Cigarette filter ventilation is a defective design because of misleading taste, bigger puffs, and blocked vents. Tob Control. 2002;11 Suppl 1(Suppl 1):I40-I50. doi:10.1136/tc.11.suppl_1.i40
  28. Kennedy P. Who Made That Cigarette Filter? The New York Times. https://www.nytimes.com/2012/07/08/magazine/who-made-that-cigarette-filter.html#:~:text=In%20the%201950s%2C%20an%20RJ. Published July 6, 2012. Accessed March 24, 2022.
  29. Harris B. The intractable cigarette 'filter problem'. Tob Control. 2011;20 Suppl 1(Suppl_1):i10-i16. doi:10.1136/tc.2010.040113
  30. Proctor RN. Golden Holocaust: Origins of the Cigarette Catastrophe and the Case for Abolition. Berkeley, CA: University of California Press. 2011.
  31. U.S. Department of Health and Human Services. The health consequences of smoking—50 years of progress: a report of the Surgeon General. Atlanta. 2014
  32. Song M-A, Benowitz NL, Berman M, et al. Cigarette Filter Ventilation and its Relationship to Increasing Rates of Lung Adenocarcinoma. JNCI: Journal of the National Cancer Institute. 2017;109(12). doi:10.1093/jnci/djx075
  33. Dewhirst T. Co-optation of harm reduction by Big Tobacco. Tob Control. 2021;30(e1):e1-e3. doi:10.1136/TOBACCOCONTROL-2020-056059
  34. WHITT DD. BEACH ANTI-LITTER PROGRAM. EXPANSION OF DAYTONA BEACH PROGRAM. RJ Reynolds Records; Master Settlement Agreement. 1991 May 06. https://www.industrydocuments.ucsf.edu/docs/lxfb0082
  35. Novotny TE, Lum K, Smith E, Wang V, Barnes R. Cigarettes butts and the case for an environmental policy on hazardous cigarette waste. Int J Environ Res Public Health. 2009;6(5):1691-1705. doi:10.3390/ijerph6051691
  36. “LITTER" (A PROPOSAL FOR TI POLICY). RJ Reynolds Records; Master Settlement Agreement. 1979 March 26. https://www.industrydocuments.ucsf.edu/docs/yzdk0016
  37. Smith EA, McDaniel PA. COVERING THEIR BUTTS: RESPONSES TO THE CIGARETTE LITTER PROBLEM. Tob Control. 2011;20(2):100. doi:10.1136/TC.2010.036491
  38. Home. World No Ashtray. Accessed March 23, 2022. https://www.worldnoashtray.com/en/
  39. Holm P. Ventilation Research – Overview by Types of Workplace: Philip Morris, 1998. http://legacy.library.ucsf.edu/tid/uhv70b00 (accessed 14 Aug 2009)
  40. Environmental Newsletter No. 30 Environmental Issue Tracking – Asia Pacific Region: Philip Morris, 1999.
  41. Tidy Britain Group. [Attitudes Towards Cigarette Disposal Outdoors]. Philip Morris, 1996.
  42. RJ Reynolds International. RJRI News Report. Wednesday, December 04, 1996: RJ Reynolds, 1996.
  43. PM Corporate Affairs: Robinson & Maites litter program development scope-of-work: Philip Morris, 1997. http://legacy.library.ucsf.edu/tid/bhm16c00 (accessed 14 Nov 2008).
  44. Corporate Affairs Gameplan: Philip Morris, 2002. http://legacy.library.ucsf.edu/tid/kir02c00 (accessed 2 Jul 2009).
  45. Stigler-Granados P, Fulton L, Nunez Patlan E, Terzyk M, Novotny TE. Global Health Perspectives on Cigarette Butts and the Environment. Int J Environ Res Public Health. 2019;16(10):1858. Published 2019 May 26. doi:10.3390/ijerph16101858
  46. Smith EA, McDaniel PA. Covering their Butts: Responses to the Cigarette Litter Problem. Tob Control. 2011;20(2):100. doi:10.1136/TC.2010.036491
  47. Smith EA, Novotny TE. Whose butt is it? tobacco industry research about smokers and cigarette butt waste. Tob Control. 2011;20 Suppl 1(Suppl_1):i2-i9. doi:10.1136/tc.2010.040105
  48. Break Free From Plastic. Branded Vol. III: Demanding corporate accountability for plastic pollution. 2020.
  49. Choy CA, Robison BH, Gagne TO et al. The vertical distribution and biological transport of marine microplastics across the epipelagic and mesopelagic water column. Sci Rep. 2019;9:7843. doi: https://doi.org/10.1038/s41598-019-44117-2
  50. Prata JC. Airborne microplastics: Consequences to human health?. Environ Pollut. 2018;234:115-126. doi:10.1016/j.envpol.2017.11.043
  51. Zafeiridou M, Hopkinson NS, Voulvoulis N. Cigarette Smoking: An Assessment of Tobacco’s Global Environmental Footprint Across Its Entire Supply Chain. Environmental Science & Technology. 2018;52(15):8087-8094. doi:10.1021/acs.est.8b01533
  52. Novotny TE, Slaughter E. Tobacco Product Waste: An Environmental Approach to Reduce Tobacco Consumption. Curr Environ Health Rep. 2014;1(3):208-216. Published 2014 May 6. doi:10.1007/s40572-014-0016-x
  53. Hendlin YH. E-cigarettes and a new threat: How to dispose of them [blog]. The Conversation. https://www.universityofcalifornia.edu/news/e-cigarettes-and-new-threat-how-dispose-them. Published October 23, 2018. Accessed July 7, 2020.
  54. Environmental Protection Agency (1980). CFR §261.33 Discarded commercial chemical products, off-specification species, container residues, and spill residues thereof. https://www.govinfo.gov/content/pkg/CFR-2012-title40-vol27/pdf/CFR-2012-title40-vol27-sec261-33.pdf.
  55. Hendlin YH. E-cigarettes and a new threat: How to dispose of them [blog]. The Conversation. https://www.universityofcalifornia.edu/news/e-cigarettes-and-new-threat-how-dispose-them. Published October 23, 2018. Accessed July 7, 2020.
  56. Environmental Protection Agency (1980). CFR §261.33 Discarded commercial chemical products, off-specification species, container residues, and spill residues thereof. https://www.govinfo.gov/content/pkg/CFR-2012-title40-vol27/pdf/CFR-2012-title40-vol27-sec261-33.pdf.
  57. Ocean Conservancy, International Coastal Cleanup. We Clean On, 2021 report. Washington, DC: Ocean Conservatory, International Coastal Cleanup; 2021.
  58. Ocean Conservancy, International Coastal Cleanup. We Clean On, 2021 report. Washington, DC: Ocean Conservatory, International Coastal Cleanup; 2021.
  59. Ocean Conservancy, International Coastal Cleanup. We Clean On, 2021 report. Washington, DC: Ocean Conservatory, International Coastal Cleanup; 2021.
  60. Marah M, Novotny TE. Geographic patterns of cigarette butt waste in the urban environment. Tob Control. 2011;20(Suppl 1):i42-i44. doi:10.1136/TC.2010.042424
  61. Berg CJ, Schleicher NC, Johnson TO, et al. Vape shop identification, density and place characteristics in six metropolitan areas across the US. Prev Med Reports. 2020;19. doi:10.1016/J.PMEDR.2020.101137
  62. Ocean Conservancy, International Coastal Cleanup. We Clean On, 2021 report. Washington, DC: Ocean Conservatory, International Coastal Cleanup; 2021.
  63. Smith M, Love DC, Rochman CM, Neff RA. Microplastics in Seafood and the Implications for Human Health. Curr Environ Health Rep. 2018;5(3):375-386. doi:10.1007/s40572-018-0206-z
  64. Cox KD, Covernton GA, Davies HL, Dower JF, Juanes F, Dudas SE. Human Consumption of Microplastics [published correction appears in Environ Sci Technol. 2020 Sep 1;54(17):10974]. Environ Sci Technol. 2019;53(12):7068-7074. doi:10.1021/acs.est.9b01517
  65. Poma A, Vecchiotti G, Colafarina S, et al. In Vitro Genotoxicity of Polystyrene Nanoparticles on the Human Fibroblast Hs27 Cell Line. Nanomaterials (Basel). 2019;9(9):1299. Published 2019 Sep 11. doi:10.3390/nano9091299
  66. Belzagui F, Buscio V, Gutiérrez-Bouzán C, Vilaseca M. Cigarette butts as a microfiber source with a microplastic level of concern. Science of The Total Environment. 2021;762:144165. doi:10.1016/j.scitotenv.2020.144165
  67. Zarus GM, Muianga C, Hunter CM, Pappas RS. A review of data for quantifying human exposures to micro and nanoplastics and potential health risks. Sci Total Environ. 2021;756:144010. doi:10.1016/j.scitotenv.2020.144010
  68. World Health Organization. Microplastics in drinking-water. Geneva: World Health Organization; 2019.
  69. Oliveri Conti G, Ferrante M, Banni M, et al. Micro- and nano-plastics in edible fruit and vegetables. The first diet risks assessment for the general population. Environ Res. 2020;187:109677. doi:10.1016/j.envres.2020.109677
  70. Rochman CM, Tahir A, Williams SL, et al. Anthropogenic debris in seafood: Plastic debris and fibers from textiles in fish and bivalves sold for human consumption. Sci Rep. 2015;5:14340. doi:10.1038/srep14340
  71. Rochman CM, Tahir A, Williams SL, et al. Anthropogenic debris in seafood: Plastic debris and fibers from textiles in fish and bivalves sold for human consumption. Sci Rep. 2015;5:14340. doi:10.1038/srep14340
  72. Pauly JL, Stegmeier SJ, Allaart HA, et al. Inhaled cellulosic and plastic fibers found in human lung tissue. Cancer Epidemiol Biomarkers Prev. 1998;7(5):419-428.
  73. Leslie HA, van Velzen MJM, Brandsma SH, Vethaak D, Garcia-Vallejo JJ, Lamoree MH. Discovery and quantification of plastic particle pollution in human blood. Environ. Int.2022. https://doi.org/10.1016/j.envint.2022.107199
  74. Schwabl P, Köppel S, Königshofer P, et al. Detection of Various Microplastics in Human Stool: A Prospective Case Series. Ann Intern Med. 2019;171(7):453-457. doi:10.7326/M19-0618
  75. Poma A, Vecchiotti G, Colafarina S, et al. In Vitro Genotoxicity of Polystyrene Nanoparticles on the Human Fibroblast Hs27 Cell Line. Nanomaterials (Basel). 2019;9(9):1299. Published 2019 Sep 11. doi:10.3390/nano9091299
  76. Ziv-Gal A, Flaws JA. Evidence for bisphenol A-induced female infertility: a review (2007-2016). Fertil Steril. 2016;106(4):827-856. doi:10.1016/j.fertnstert.2016.06.027
  77. Campanale C, Massarelli C, Savino I, Locaputo V, Uricchio VF. A Detailed Review Study on Potential Effects of Microplastics and Additives of Concern on Human Health. Int J Environ Res Public Health. 2020;17(4):1212. Published 2020 Feb 13. doi:10.3390/ijerph17041212
  78. Zarus GM, Muianga C, Hunter CM, Pappas RS. A review of data for quantifying human exposures to micro and nanoplastics and potential health risks. Sci Total Environ. 2021;756:144010. doi:10.1016/j.scitotenv.2020.144010
  79. Hwang J, Choi D, Han S, Jung SY, Choi J, Hong J. Potential toxicity of polystyrene microplastic particles. Sci Rep. 2020;10(1):7391. Published 2020 Apr 30. doi:10.1038/s41598-020-64464-9
  80. Proctor RN. Golden Holocaust: Origins of the Cigarette Catastrophe and the Case for Abolition. Berkeley, CA: University of California Press. 2011.
  81. Belzagui F, Buscio V, Gutiérrez-Bouzán C, Vilaseca M. Cigarette butts as a microfiber source with a microplastic level of concern. Science of The Total Environment. 2021;762:144165. doi:10.1016/j.scitotenv.2020.144165.
  82. Prata JC. Airborne microplastics: Consequences to human health?. Environ Pollut. 2018;234:115-126. doi:10.1016/j.envpol.2017.11.043
  83. Choy CA, Robison BH, Gagne TO et al. The vertical distribution and biological transport of marine microplastics across the epipelagic and mesopelagic water column. Sci Rep. 2019;9:7843. doi: https://doi.org/10.1038/s41598-019-44117-2
  84. United Nations Environment Programme. Plastic planet: How tiny plastic particles are polluting our soil. unep.org. https://www.unep.org/news-and-stories/story/plastic-planet-how-tiny-plastic-particles-are-polluting-our-soil. Published December 22, 2021. Accessed March 24, 2022.
  85. Zarus GM, Muianga C, Hunter CM, Pappas RS. A review of data for quantifying human exposures to micro and nanoplastics and potential health risks. Sci Total Environ. 2021;756:144010. doi:10.1016/j.scitotenv.2020.144010
  86. Schwabl P, Köppel S, Königshofer P, et al. Detection of Various Microplastics in Human Stool: A Prospective Case Series. Ann Intern Med. 2019;171(7):453-457. doi:10.7326/M19-0618
  87. Poma A, Vecchiotti G, Colafarina S, et al. In Vitro Genotoxicity of Polystyrene Nanoparticles on the Human Fibroblast Hs27 Cell Line. Nanomaterials (Basel). 2019;9(9):1299. Published 2019 Sep 11. doi:10.3390/nano9091299
  88. Ziv-Gal A, Flaws JA. Evidence for bisphenol A-induced female infertility: a review (2007-2016). Fertil Steril. 2016;106(4):827-856. doi:10.1016/j.fertnstert.2016.06.027
  89. Campanale C, Massarelli C, Savino I, Locaputo V, Uricchio VF. A Detailed Review Study on Potential Effects of Microplastics and Additives of Concern on Human Health. Int J Environ Res Public Health. 2020;17(4):1212. Published 2020 Feb 13. doi:10.3390/ijerph17041212
  90. Hwang J, Choi D, Han S, Jung SY, Choi J, Hong J. Potential toxicity of polystyrene microplastic particles. Sci Rep. 2020;10(1):7391. Published 2020 Apr 30. doi:10.1038/s41598-020-64464-9
  91. Hendlin YH. E-cigarettes and a new threat: How to dispose of them [blog]. The Conversation. https://www.universityofcalifornia.edu/news/e-cigarettes-and-new-threat-how-dispose-them. Published October 23, 2018. Accessed July 7, 2020.
  92. Environmental Protection Agency (1980). CFR §261.33 Discarded commercial chemical products, off-specification species, container residues, and spill residues thereof. https://www.govinfo.gov/content/pkg/CFR-2012-title40-vol27/pdf/CFR-2012-title40-vol27-sec261-33.pdf.
  93. Berg CJ, Schleicher NC, Johnson TO, Barker DC, Getachew B, Weber A, et al. Vape shop identification, density and place characteristics in six metropolitan areas across the US. Prev Med Rep. 2020 Sep 1;19:101137.
  94. Belzagui F, Buscio V, Gutiérrez-Bouzán C, Vilaseca M. Cigarette butts as a microfiber source with a microplastic level of concern. Science of The Total Environment. 2021;762:144165. doi:10.1016/j.scitotenv.2020.144165
  95. Rochman CM, Tahir A, Williams SL, et al. Anthropogenic debris in seafood: Plastic debris and fibers from textiles in fish and bivalves sold for human consumption. Sci Rep. 2015;5:14340. doi:10.1038/srep14340
  96. Oliveri Conti G, Ferrante M, Banni M, et al. Micro- and nano-plastics in edible fruit and vegetables. The first diet risks assessment for the general population. Environ Res. 2020;187:109677. doi:10.1016/j.envres.2020.109677
  97. Choy CA, Robison BH, Gagne TO et al. The vertical distribution and biological transport of marine microplastics across the epipelagic and mesopelagic water column. Sci Rep. 2019;9:7843. doi: https://doi.org/10.1038/s41598-019-44117-2
  98. Prata JC. Airborne microplastics: Consequences to human health?. Environ Pollut. 2018;234:115-126. doi:10.1016/j.envpol.2017.11.043
  99. Zarus GM, Muianga C, Hunter CM, Pappas RS. A review of data for quantifying human exposures to micro and nanoplastics and potential health risks. Sci Total Environ. 2021;756:144010. doi:10.1016/j.scitotenv.2020.144010
  100. World Health Organization. Tobacco and its environmental impact: an overview. Geneva: World Health Organization;2017.
  101. Novotny TE, Slaughter E. Tobacco Product Waste: An Environmental Approach to Reduce Tobacco Consumption. Curr Environ Health Rep. 2014;1(3):208-216. Published 2014 May 6. doi:10.1007/s40572-014-0016-x
  102. Within An Inch. www.youtube.com. Accessed April 29, 2022. https://www.youtube.com/watch?v=ByOqnTUc98E