The past few days have been a bit crazy. I made a post during a time of extreme frustration because of extreme empathy I have for those living in South Bay San Diego who are being exposed to hundreds of toxic gases, carcinogens, and airborne pathogens. Multiple generations of these residents have had zero voice in California. I just sent the note below to them. Someone who was questioning me suggested I share it here so here it is.....
I want to share something with all of you living in South Bay San Diego and experiencing horrific health issues due to poor air quality due to the polluted Tijuana River.
When I first heard this weekend that a State of Emergency had been declared in California, my heart lifted. For one moment, I let myself hope that someone had finally heard all of us. Then I learned it was for Garden Grove, and that flicker of hope vanished almost as fast as it came.
I am genuinely glad those families are safe. They faced a real threat and deserved a fast, fully resourced response โ and the state gave them one, within 48 hours: more than 785 responders, scientists and air-monitoring teams among them. I would never wish them anything less.
I also want to share something I didn't expect. In raising my voice for the South Bay these past days, I found my own character โ my motives, even my integrity โ called into question. I won't pretend that didn't feel terrible. But I'd rather share it with you than pretend the road has been smooth, because you all know that it never is smooth for any of us.
So let me let you know directly what I believe. I believe Garden Grove and the South Bay both deserve the same protection โ fully, neither at the other's expense. I believe the quietest injustice in all of this is the way communities like ours are made to compete for the bare minimum, as though safety were a scarce favor and not a right. And I have spent years measuring the air you breathe not to win an argument, but because the evidence is undeniable and someone has to say it out loud.
Because for years, the people of Imperial Beach, Coronado, Chula Vista, Nestor, San Ysidro, and across the South Bay have been breathing something far worse than one single chemical โ and we have measured it, not guessed at it. In peer-reviewed science published in Science and Science Advances, my team at UC San Diego has documented hydrogen sulfide at more than 100 times California's health limit, night after night; hundreds of toxic chemicals in the air, including benzene, a known human carcinogen with no safe level of exposure; and airborne pathogens carried inland from the contaminated water. This is not a worst-case model. It is what you have been living, and being harmed by, for years. You did not imagine it. You did not exaggerate it.
So I've put that flicker of hope to work. I've written a formal statement making the case that under the very same law the state used for Garden Grove โ California Government Code ยง8558(b) โ the South Bay meets and exceeds the threshold for a State of Emergency. It's ready to send to the Governor, and I'm sharing it with leaders across the region. But I wanted you โ the people who live this every single day โ to see it.
We are not asking the state to do one thing less for Garden Grove. We are asking only that the same standards, the same urgency, the same humanity be extended to you in South Bay San Diego.
The data are public and updated continuously at
airborne.ucsd.edu/h2s. If you feel what I feel, share this โ the more of us who say it out loud, the harder we are to ignore.
That flicker of hope is not gone. Me and my entire team are holding onto it, and not going anywhere.
โ Dr. Kim Prather (UC San Diego)