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NEWS

We’ve all had those moments when we are deliberating between options for a product. Should you buy the wipes in a white container or an orange one? The brand credibility and prices are similar, and you deliberate in the store aisle until something catches your eye—a green leaf symbol next to the words “eco-friendly.” Great! The decision is made: you buy the “eco-friendly” wipes and help out the environment a little while you’re at it. But what if you put too much trust in that green leaf? 


You wouldn’t be alone in your attempts to help our earth in this small but meaningful way. 63% of people seek “greener” products to contribute to the sustainability of the environment [1]. Although consumers do this with good intent, the same cannot always be said of the producers. That green leaf might be an image companies throw on their labels to attract the commendable people concerned about sustainability—a marketing tactic otherwise known as greenwashing [2]. A study has shown that 42% of claims for true sustainability are misleading, and 50% of advertised environmental benefits do not provide evidence for a customer to verify such claims [3]. 


With this in mind, how can you avoid falling into companies’ marketing ploys? The easiest way is to do your research. It has been shown that 37% of the phrases tacked onto products are vague and lack substantial details about their environmental contributions [3]. If you see the words “eco-friendly” or “we use natural ingredients,” don’t take it at face value. Research the company and see for yourself if they demonstrate specific measures to make products sustainable, like minimizing their carbon emissions and waste creation [4].  A company that is going green would be transparent about its practices and have easily accessible evidence. Although it may take a few extra minutes, avoiding the trap of greenwashing will not only clean your conscience but also allow you to make positive impacts that benefit the environment, not the company’s profits. 




Citations


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For those living on the US-Mexico border, daily life is tainted by the noxious stench of human waste and toxic chemicals leaching in from the Tijuana River. In the past five years, the International Boundary and Water Commission has reported that over 100 billion gallons of untreated sewage, industrial waste, and urban runoff have poured into the Pacific Ocean and Tijuana Estuary through from the Tijuana River. This problem is reportedly due to Mexico's tremendous industrial and population growth along with their inadequate sewage infrastructure. Consequently, sewage generated on the Mexico side of the watershed flows into California through the Tijuana River or Tijuana River Valley. This escalating public health crisis has already been reported by local citizens for decades-- but remains unsolved to this day.


Other than the horrible smell, the pollution presents a wide range of health hazards. The sewage contains antibiotic-resistant strains of legionella and E coli, along with many strains that have already been eradicated in the United States, including tuberculosis. Banned pesticides such as DDT and heavy metals have also been found in the waste. 

To make the problem worse, the never-ending mass of raw human sewage, carcinogenic chemicals, viruses, bacteria, and parasites is easily aerosolized by crashing waves, presenting an even bigger problem for those who live near the pollution. These pollutants and pathogens have been found in the air and soil many miles away from the water, putting over 750,000 people at risk.


Vulnerable groups such as seniors, children, outdoor workers, and pregnant women are especially prone to the effects of breathing in this aerosolized raw sewage. Furthermore, border communities often have limited economic resources, and already have an increased risk of chronic diseases. A hazard like this only exacerbates these risks further. 


The sewage not only harms local residents, but also presents a critical risk to our native ecosystem. Three bottlenose dolphins have already died from sepsis resulting from bacterial pollution. The Tijuana River Watershed is also home to some of the most ecologically significant coastal island ecosystems on the Pacific Coast. Over 300 bird species, many of which are endangered and threatened, use the estuary as a stop in the Pacific Flyway. Furthermore, the Tijuana River Mouth Marine Conservation Area is a key nesting habitat for 36 seabird species, two sea turtle species, and four pinniped species. Objects such as waste tires, and other plastic pollution can serve as vectors for disease-carrying mosquitoes and other diseases that may infect native species and their offspring. 


A lack of U.S. Jurisdiction in Mexico makes it difficult for California to address the source of the sewage flow. Efforts from the US and Mexico International Boundary and Water Commission (IBWC) include constructing diversion structures and pump stations, but they have made little impact so far. Years of inaction on this issue have caused it to get exponentially worse. The IBWC has plans in place to increase the volume of wastewater that can be treated, yet limited funds continue to pose a significant obstacle. While this problem is fixable, it seems that we will only be seeing major improvements several years down the line. 

 



Citations


[1] “Border Water Pollution Economic Impacts | Engage San Diego County.” Engage.sandiegocounty.gov, engage.sandiegocounty.gov/border-pollution.


[2] Little, Joe. “Toxic Tide: The Sewage Crisis at the Border.” NBC 7 San Diego, 1 Jan. 2024, www.nbcsandiego.com/news/local/toxic-tide-the-sewage-crisis-at-the-border/3391666/.


[3] “New Report Finds Tijuana River Contamination a Public Health Crisis.” Www.youtube.com, www.youtube.com/watch?v=06EHaeNtzvU. Accessed 22 Feb. 2024.


[4] Rios, Pedro. “San Diegans Hold Their Breath as Newsom Defers to Washington D.C. On Tijuana River Sewage Crisis.” CalMatters, 20 Nov. 2023, calmatters.org/commentary/2023/11/san-diego-tijuana-river-sewage/.


[5] “Sewage Pollution within the Tijuana River Watershed | San Diego Regional Water Quality Control Board.” Ca.gov, 2014, www.waterboards.ca.gov/sandiego/water_issues/programs/tijuana_river_valley_strategy/sewage_issue.html.


[6] Singh, Maanvi. “Heavy Metals and E Coli: Raw Sewage in Tijuana River Endangers California Communities.” The Guardian, 15 Feb. 2024, www.theguardian.com/environment/2024/feb/15/us-mexico-california-tijuana-river-illness-public-health.


[7] Team, SDSU News. “New Report: Public Health Crisis Unfolds as Tijuana River Sewage Contamination Escalates.” Www.sdsu.edu, 14 Feb. 2024, www.sdsu.edu/news/2024/02/public-health-crisis-unfolds-as-tijuana-river-sewage-contamination-escalates.


[8] The Tijuana Estuary Is One of the Largest Remaining Coastal Wetlands in Southern California.


This past week, Clearwater Innovation members Kyle Tianshi and Leanne Fan were youth keynote speakers at SEMICON West, a renowned semiconductor technology convention in San Francisco. Speaking as the keynote during the Industry Awareness and Impact session was a significant opportunity for our organization, which hopes to increase environmental awareness among corporations.


“According to the IPCC, around 71% of all carbon emissions are produced by just 100 companies,” said Kyle during the presentation.


Other industry experts also agreed that corporations held significant weight on the potential success of efforts to reverse the current trends of climate change. Mike Byer, a representative for Nikon, an optics company, said that the biggest challenge to environmental activism in the future will be corporations that seek profit over environmental protection. Others recognized that profit-driven corporations were unlikely to sacrifice revenue for the sake of protecting the planet. In our speech, we emphasized environmental policies and regulations like California Senate Bill 253 as a potential solution to the problem of corporations, but also acknowledged that more cooperation between corporations would ease the process of protecting the environment.



Clearwater Innovation also encourages environmental garage lab research, which Kyle described as “students [using] their creativity towards solving… environmental issues.” Kyle and Leanne both described their garage lab experiences while further explaining the efforts of several other garage lab scientists, three of whom were winners of the $10,000 US Stockholm Junior Water Prize.


Finally, we described different efforts Clearwater Innovation as participated in for the purpose of raising awareness about the global water crisis. Not only have we partnered with ASML and the Barrio Logan Science and Art Expo to encourage companies and youth alike to learn more about the water crisis, but we also partnered with local organizations to conduct art contests to encourage young students to illustrate the consequences of the water crisis.


Our participation in SEMICON West was a unique platform for our organization to branch out and further these aims at a large scale. The convention, noted for its focus on the latest developments and innovations, brought together a significant number of industry leaders. Even major players in the industry such as ASML that did not have exhibits at the convention still sent representatives to network with other industry leaders and view the latest innovations in the sector. Additionally, companies like UPS that traditionally did not have connections with the semiconductor industry attended and presented at the conference.


Further, the convention had a breakfast networking event dedicated to environmentalists attending the conference. Our team pitched our vision and mission statement, received positive criticism and encouragement from environmental leaders, and met like-minded youth environmental activists, including last year’s youth keynote speaker, Anandika Carthikeyan of non-profit Keep the Bay Beautiful.


In the future, we hope that our efforts to cooperate with corporations can continue for the better of the environment. “We’ll definitely be continuing our efforts to increase public awareness of environmental issues and advocate for sustainable policies,” Kyle said. “This partnership with SEMICON is hopefully just the beginning as we work on increasing our impact.”


Watch the full keynote speech below:


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