CHAPTER 1

Dollar Democracy Has Brought Us

Global Warming, Climate Change,

Climate Disruption


Seacoast Drive Goes Underwater


It was a sunny sparkling day in Southern California with mild spring temperatures around 70°F (21°C). I was driving with a friend heading south along the beautiful California coast towards the city of Imperial Beach, just south of San Diego. As I viewed the aquamarine Pacific Ocean to the west, the euphoria I felt while gliding over the freeway in my electric Tesla was tempered by my understanding that the State of California had recently ordered coastal cities to come up with plans to address the dangers of rising sea levels due to global warming! I live in a coastal California city and recently attended a presentation to the community of plans by city agencies, architects and engineers to address the threats and challenges of rising sea level. I recall that standing-room-only meeting several months ago at the Golden Sails Hotel on Pacific Coast Highway in Long Beach, California.

I remember several hundred concerned faces in the packed room, as we were told by the experts that within a couple of decades we would have basically one of two choices to avoid the catastrophic effects of rising sea levels due to increased global warming: managed retreat, which means selling your house and moving inland; or if your house was at sea level or only several feet above it, spending thousands of dollars

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CLIMATE CHANGE | 1


to retrofit your foundation and raise your house, in order to survive devastating flooding, at least for a while. Stanford University doctoral student Miyuki Hino says "managed retreat" involves the strategic relocation of assets and people away from areas at risk, enabling restoration of those areas to their natural state." ("Adapting to Climate Change Through 'managed retreat', by Miyuki Hino in carbonbrief.org)

The world's oceans have risen by three inches since 1993. Mayor Serge Dedina of Imperial Beach should know. Because of global warming causing the Polar ice caps to melt and ocean temperatures to increase, the sea level rise around Imperial Beach has resulted in more frequent and intense "king tides" generating huge waves crashing through large rock barriers called riprap, even tossing sand bags and flooding streets and homes. The latest of these extreme weather events hit in January 2019 in this tranquil Southern California town of 27,000. Mayor Dedina said, "There's not much we can do once the ocean reaches a certain level and the surf a certain height. There's not much we can do."

Scientists from San Diego's Scripps Institution recently spent time in Imperial Beach studying the rising sea levels in order to develop a warning and prediction system that could save lives. Meanwhile Mayor Serge Dedina, who has to plan for the city's future, poignantly asked, "What are we going to do with our sewer pump stations? What are we going to do with our roads? What are we going to do with our electrical outlets? We're working with SDG&E (San Diego Gas and Electric) on that. We have a school that's on the bayfront. And then how are we going to deal with actually mitigating rising seas and increased erosion?.... What we are learning is that this is kind of the new normal and with a little bit of tide we're seeing a lot more coastal flooding than we used to," Dedina said (kpbs.org, "Scripps Institution Scientists Study Imperial Beach As Sea Level Rises", January 29, 2019, by Erik Anderson).

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