Sally Fox (inventor)

Sally Fox (born 1959) is a cotton breeder who breeds naturally colored varieties of cotton. She is the inventor of FoxFibre and founder of the company Natural Cotton Colours Inc. Fox invented the first species of environmentally friendly colored cotton that could be spun into thread on a machine.[1]

Sally Fox
Born1959
Woodside, California
NationalityAmerican
EducationCalifornia State Polytechnic University
Alma materUniversity of California at Riverside (MBA)
Known forFoxFibre

Fox has been called a "cotton pioneer" for her efforts regarding organic, colored cotton and heirloom wheat.[2]

Early life and education

Fox was the sixth of seven children, born in 1959 in Woodside, California to two real estate agents. At the age of seven, her family moved to Menlo Park.[1]

Fox first became interested in cotton fibers at the age of 12. After purchasing her first spindle with babysitting money, she created various threads of cotton from household objects such as linen.[1][3]

In high school, an entomology teacher and then Stanford Ph.D. student, Elizabeth Wangari, inspired Fox to take an interest in insects. Wangari helped Fox secure an internship at Zoecon Corporation in Palo-Alto.[4] Fox went on to major in biology and entomology at California State Polytechnic University at San Luis Obispo.[3]

After graduation, Fox joined the Peace Corps and travelled to The Gambia, West Africa in order to learn about the environmental factors harming local rice and peanut crops.[1] It was here that Fox was first exposed, both socially and physically, to the dangers of pesticides such as DDT. Fox taught safety classes regarding the usage of pesticides but was forced to return home after becoming very sick (due to exposure).[1] After her stint in the Peace Corps, Fox furthered her education by earning a master's degree in integrated pest management from the University of California at Riverside.

Inspiration to grow colored cotton

In the early 1980s, Fox began looking for a job. However, the economic downfall of the farming industry during this time period created a sparse job market. Fox first found work as a pollinator for a cotton breeder in California.[1] During this job, Fox discovered a bag of seeds that produced brown, pest-resistant cotton. After a suggestion from her employer, Fox spun out the cotton and left her job so as to plant her first fields of naturally colored cotton.[1][4]

Natural Cotton Colors Inc.

Fox is the founder and owner of the company Natural Cotton Colors Inc. Fox's breakthrough occurred in 1988 at Texas Tech University when she successfully produced her first species of naturally colored cotton that could be spun on a machine. After a sale with a Japanese textile mill, Fox quit her job at Sandoz Crop Protection and founded Natural Cotton Colors Inc., setting up base in Wasco, California.[3]

Fox's second major sale occurred in 1989, when she sold 122 bushels of cotton to a different Japanese mill for $279,000. Following these sales, Fox obtained Plant Variety Protection Certificates (the equivalent of patents for plants) and trademarked her cotton brand: FoxFibre. Not long after, L.L. Bean and Land's End put in significant orders for FoxFibre. Fox's business, Natural Cotton Colours, soon became a company/business worth $10 million.[1]

However, Sally Fox and FoxFibre faced many obstacles in order to produce their cotton.Southern California cotton growers, who feared the crop would contaminate their own produce, pushed for re-enforcement of early 20th-century legislation that placed strict laws on Fox's growing process and her fields. In 1993, she relocated to Arizona. But in 1999, Arizona cotton growers pushed for similar laws on Fox's fields, causing Fox to relocate once again, this time to Northern California. The company faced further barriers when, between 1990 and 1995, a majority of the spinning mills in Europe, Japan and the United States closed down, possibly in efforts to promote globalization and industrialization.[1]

FoxFibre

FoxFibre is the patented name of Fox's various breeds of naturally colored, organically grown cotton. Different colors available for textile industries, including Redwood, Coyote, New Green, and Buffalo.[1][3]

Fox herself weeded, maintained, and grew cotton, each year harvesting and breeding only the best in color and in fiber. Fox even crossbred her brown cotton with traditional white cotton so as to produce crops with longer, stronger fibers for threading. Each color of cotton takes approximately ten years of cross-breeding before it can be sold on the market.[1] Her work mirrors, and pushed for more innovation in, the scientific field of genetic engineering.

Legacy

While Fox was not the first person to invent nor harvest naturally colored cotton, she was the first to invent a species of naturally colored cotton that could be spun into thread via machine. Naturally colored cotton has short, weak fibers that traditionally required hours upon hours of expensive hand threading.[3] White cotton has stronger, longer fibers that are able to be threaded by a machine. However, the bleaching process of the white cotton is not environmentally friendly, creating large amounts of pollution as a byproduct.[4] Fox's cotton was a gateway for the textile industry to see how good quality clothes could be made while prioritizing the health of the environment.[1] Furthermore, Fox grows all her cotton without pesticides or chemical pesticides, further promoting and encouraging farmers and textile industries to grow environmentally friendly products.[3]

Fox and her work has been featured in Civil Eats,[2] Core77,[5] the Sacramento Bee,[6] and Popular Mechanics.[7]

Awards

References
  1. 1969-, Brown, David E. (2002). Inventing modern America : from the microwave to the mouse. Cambridge, Mass.: MIT Press. ISBN 978-0262025089. OCLC 47916189.CS1 maint: numeric names: authors list (link)
  2. Wilson, Emily (30 August 2018). "Meet the 'Fanatic' Breeding Colored Cotton, Growing Heirloom Wheat, and Building Soil Carbon". Civil Eats. Retrieved 28 August 2019.
  3. Steve., Lerner (1997). Eco-pioneers : practical visionaries solving today's environmental problems. Cambridge, Mass.: MIT Press. ISBN 978-0262122078. OCLC 44962140.
  4. FutureFashion white papers. Hoffman, Leslie., Earth Pledge (Organization) (1st ed.). New York, N.Y.: Earth Pledge. 2007. ISBN 9780967509921. OCLC 179824450.CS1 maint: others (link)
  5. Noe, Rain. "Sally Fox, Materials Scientist In-the-Field, Yields Naturally-Colored Sustainable Cotton". Core77. Retrieved 28 August 2019.
  6. Anderson, Cathie. "North Face attempts to make all-local hoodie, using some Yolo County cotton". The Sacramento Bee. Retrieved 28 August 2019.
  7. Kiedaisch, Jill (31 March 2019). "32 Women Whose Inventions Changed Life As We Know It". Popular Mechanics. Retrieved 28 August 2019.
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