Savior and Sin
Isabel Carmen Johnson
The Science
This poem is inspired This poem is inspired by the ecological catastrophe of an oil spill, and it also introduces its potential hero: the water hyacinth (Pontederia crassipes). Oil contamination always poses an environmental risk in the Gulf Coast like the Deepwater Horizon oil spill in 2010 that destroyed more than 1,000 miles of shoreline and countless inland bayous and wetlands. The water hyacinth is usually seen as a pest as it is invasive in the US and costly to manage due to excessive biomass accumulation. However, recent work has repurposed the water hyacinth for phytoremediation (the process of using living plants to clean environments), effectively removing oil through its oil-absorbing, cellulose-rich structure. The flowers of the water hyacinth are bilaterally symmetrical with a bright yellow, star-like mark on the uppermost petal, which functions as a nectar guide for pollinators.
The Poet
Isabel Carmen Johnson is a PhD Candidate at Louisiana State University in the biological sciences department. Her research focuses on plants that can survive in extreme environments, and she is very passionate about science education/outreach and the combination of science and art. Read more of her work on her substack.
Next poem: Shedding Light on ALAN by Deborah Lloyd