History of Silicon Valley and the Toxic Remnants of the First Computers
gizmodo.com
gizmodo.com
But proving any cause with a with a 20 year delay in its effect is going to be very difficult. At best it seems reasonable to believe that lead in fuel was a sizable chunk of the problem, but it’s certainly not proven beyond doubt.
I just find it funny, when discussing issues in comments, the depths people will go to, to frame things in black and white.
https://www.youtube.com/watch?v=z47Gv2cdFtA
As sad as the pollution is it's still quite amazing to imagine that in 1967 they were on the cusp of a revolution driven mainly by efficiency. At one point in the video they talk about magazine pages that have chips on the front and a schematic for a "real industrial application" on the back. This was literally the start of the "maker" revolution, it just took original makers like Woz to see it and many years of evolution so that people with minimal electronics training can build amazing things on the shoulders of giants before them.
What are the possible side-effects of transferring ground water in quantity to surface waters?
The CIR report is also worth reading. http://cironline.org/reports/cleanup-silicon-valley-superfun...
>Waste begets waste. At every step along the trail, treatment leaves behind a new batch of waste that needs to be shipped somewhere else. At one stop, a plant in Wisconsin creates more waste than it takes in.
I wonder if biological technologies can take some of the "zero sum" out of this system? The technology doesn't have to be particularly 'high' either; perchlorate rocket fuels (which btw are also present in lethal quantities in the regolith of Mars) are broken down by... wait for it... composting. http://www.denix.osd.mil/edqw/upload/GEOSYNTEC_BIO_P2.PDF
http://yosemite.epa.gov/r9/sfund/r9sfdocw.nsf/ViewByEPAID/CA...
I grew up a few miles from here, close enough that my parents were worried about the contamination. Thankfully the well supplying our neighborhood wasn't contaminated.
For years, I'd always wondered what the giant concrete sarcophagus was whenever we'd drive out to the freeway, but it never occurred to me to look it up. Only when visiting the Bay Area in the early 2000s and finding it demolished and replaced with a freaking strip mall did I look things up and realize both what a horrible thing it was (birth defects and all) and how lucky we got that this site was clean enough to build on again.
In other words, looking at it in it's default state, the entire coast of CA is covered in toxic plumes, but when zoomed in, you see there are several areas along a particular road but large areas in between that are unaffected.
It's a good idea, but the implementation is extremely misleading.