A Look at Climate Change Effects On San Diego County

Originally published by the San Diego Free Press on December 6th 2017
By Cynthia Wootton and Angela Deegan / SanDiego350

A  recent presentation by Dr. Veerabhadran Ramanathan of UCSD’s Scripps Institution of Oceanography on climate change held locally (at the San Diego City Council Environment Committee meeting), made us wonder what climate change might look like here in San Diego County.

Typically, weather events will conform to two characteristics of climate change: more extreme and, generally, more frequent weather events. [Read more…]

Climate Change Lawsuits and Coastal Plans — Where Does San Diego Stand?

By Stephanie Corkran / SanDiego350
Originally published by the San Diego Free Press on October 27th 2017

Image of San Diego skyline viewed from Coronado, but with Coronado under water from sea level rise

Coronado Island in 2300 if sea level rises by 12 feet; Nickolay Lamm/StorageFront.com, Data: Climate Central

San Francisco, Oakland, San Mateo, Marin and Imperial Beach are suing fossil fuel companies over the sea level rise and expected property damages to homes and businesses. The claims cite increased cost of infrastructure, emergency response, coastal flooding and extreme storms. Danger to health and the obstruction of free use of property and free passage of waterways and parks is included.

[Read more…]

SanDiego350 Climate Presentation at Lions Club – National City

By Mônica Prado, SanDiego350 

On August 31st, the SanDiego350 Presentation Team shared with members of a local Lions Club in National City what we can do together to solve the climate crisis. Presenters Nancy Cottingham and Beverly Harju explained what climate change is and how we, as individuals and collectively, can act towards reducing fossil fuels emissions.  The presentation was organized by Larry Emerson, a National City resident and SanDiego350 volunteer, with the support of National City Host Lions Club.

Nancy Cottingham presenting at National City Lion’s Club, Photo by Mônica Prado

[Read more…]

State Legislative Initiatives on Climate You’ll Want to Support

By James Ferguson, SanDiego350

We have known for 50 years or more now that the effect of releasing millions of years of biologically-captured carbon into the atmosphere through the burning of fossil fuels would trap infrared heat radiation. According to James Hansen, formerly the top climate scientist at NASA, our climate is stable when the level of carbon dioxide does not exceed 350 ppm in earth’s atmosphere.

SanDiego350’s Climate Legislation training, July 2017, Hillcrest – Photo by Olga Cortes

This Summer, monitoring stations in the mid-Pacific measured net carbon concentrations at an average of over 400 ppm! This increase in the level of CO2 has raised the average global temperature by 1° Celsius since the dawn of the industrial revolution, with another 0.5° Celsius locked in from greenhouse gases already emitted (due to the lag between when greenhouse gases are emitted and resultant temperature rise). [Read more…]


By Ron Bonn, SanDiego350

Originally published in the San Diego Free Press on 4/20/2017

You could say I was present at the creation.

Looking back in our lives, we rarely know exactly when something started. But regular television news coverage of man-made climate change, with all it implies, started on New Year’s Day, 1970.

Ron Bonn

Ron Bonn, courtesy of the author

The staff of “The CBS Evening News with Walter Cronkite”: producers, writers, technicians; a couple dozen of us in all, were sitting around the newsroom waiting for something to happen—because nothing happens on New Year’s Day—when the man himself stormed in. “Goddamn it,” he said to us, “we’ve got to do something about this environment story.”

You might guess that when Walter Cronkite said, “Goddamn it,” things happened at CBS News. And what happened is that I, the science producer for “The Evening News,” was detached for eight weeks to “do something” about this environment story. Never before, to my knowledge, had a network spot news program paid that much attention to a non-breaking story. [Read more…]

Why I Am An Activist, #4

By Amy Knight, SanDiego350

It started when I began volunteering my Saturdays. It progressed when I got excited about giving up entire Saturdays. The feeling seemed all too familiar, but new. A laser-like focus, inexhaustible, melting hours away as if they were minutes. A flush of excitement came to my face whenever ice core records were mentioned.

Okay, maybe ice cores aren’t your thing. But, odds are that everyone has experienced these feelings in some way, about something. Perhaps it’s when floating on a surfboard, about to catch the next wave, or when about to take down a chess rival. It could even happen to some while tackling the intricacies of a tax return. If you’re getting a big return, that is…

I get that feeling when I’m teaching the science of climate change.

Amy teaching children about the ocean

Teaching children about the ocean. Photo courtesy of the author.

I didn’t magically wake up one morning and realize this was my passion. I realized it at 3:06 PM on a Saturday while listening to a University of Miami climate scientist explain the biogeochemical processes of ocean acidification. This was supposed to be my day off. Why was I here? Why was it transporting me so?

A year ago, I was teaching high school Psychology in Miami, Florida. My students were from predominantly low socioeconomic, minority communities sitting literally at ground zero for bearing the economic and social impacts of climate change. I’d spent the previous two years involved with Climate Leadership Engagement Opportunities (CLEO) outside of school hours, learning the science behind climate change and helping teachers incorporate climate change into their curriculum. The hours were long, the scientific concepts demanding, and the political climate in Florida somewhat short of supportive. [Read more…]

Climate Change and Faith: A Moral Imperative

By James Long, SanDiego350

(Originally published in the East County Magazine)

On Monday, March 13, 2017, at the First United Methodist Church in Mission Valley, a panel composed of a climate scientist and representatives of the Jewish, Catholic, and Islamic faiths discussed climate change, each from their perspectives.

Dr. Ramanathan

Dr. Ramanthan makes his presentation. Photo by Greg Withee

The evening began with Dr. V. Ramanathan’s summary presentation of his climate science findings over the past 47 years. Dr. Ramanathan is a professor of atmospheric and climate sciences at the Scripps Institution of Oceanography. He also serves as a council member in Pope Francis’ Pontifical Academy of Sciences. In his presentation, he made the following points:

  • We are giving a damaged planet to our children, who will witness a rapidly and adversely changing, unpredictable world in their lifetimes
  • $500 billion in subsidies are given to the worldwide fossil fuel industry each year; this amount would solve 60% of the climate problem
  • There is still time to avoid the effects that a global temperature increase of 6°C would impose (at which point one third of the planet would be uninhabitable), but the window of opportunity is only open for 4 or 5 more years
  • The wealthiest one billion people in the world contribute 50% of global CO2 emissions, while the poorest 3 billion people contribute only 5%
  • The University of California has put forth 10 solutions to combating climate change, gathered in a report called Bending the Curve
  • In addition, The Lancet has published a report on the adverse health effects that climate change will impose

[Read more…]

One Million Letters & Underappreciated Ocean Effects Presentations

by Mark Hughes, SanDiego350

(Originally published in the East County Magazine on 3/5/2017)

On the evening of March 1, the organization Stay Cool 4 Grandkids hosted speakers who presented on Kids 4 Planet Earthtwo climate change topics. Representatives from Kids 4 Planet Earth spoke about their goal to have school children send one million letters to President Trump by Earth Day, telling him how important it is to them that he address climate change. Please help their request to go viral by sharing this goal on Facebook and other social media outlets.

The next speaker on the agenda was Dr. Lisa Levin, professor and researcher at the Scripps Institute of Oceanography. Dr. Levin spoke about the effects of climate change on the oceans, saying her concern is that this issue doesn’t get as much press as climate change’s atmospheric effects. It’s accurate, she says, to call the Earth “Planet Ocean,” as most of world’s habitable volume is in the oceans. [Read more…]


By Mark Hughes, SanDiego350

(Originally published in the East County Magazine on 3/5/2017)

On February 21, 2017, an audience of approximately 75 attended the Security & Climate Change: Issues and Perspectives conference, held in the Veterans Museum at Balboa Park. Organized and funded by The Center for Climate and Security (with the support of The San Diego Foundation and Skoll Global Threats Fund). The program focused on the threat climate change imposes on world stability, the burden it puts on the US military, and what they, as well as our local and state governments, are doing to plan for the consequences. The conference was followed by a screening of a new documentary entitled “The Age of Consequences.”

Veteran's Museum

Veterans Museum in Balboa Park. Photo courtesy of the author.

The Mayor of San Diego, Kevin Faulconer, started the conference by noting that the city has been diligently working toward sustainability. Evidence of that effort, to name only two, include the city’s enforceable Climate Action Plan (CAP) as well as the largest water recycling effort in the western hemisphere. These projects could not be done without the close cooperation of the military based here (1 in 6 of the Navy’s personnel reside in San Diego, 1 in 4 of the Marines). San Diego, he said, sets the bar, leads the way toward positive, innovative change. [Read more…]

The Truth of the Matter

Originally Published in the San Diego Free Press on 11/24/16

by Mark Hughes

One of humorist Will Rogers’ signature lines was: “Well, all I know is what I read in the papers.” In subtext, he’s saying he trusted what he read, so it seems reasonable to believe that in those days newspapers lived and died by getting the story right. What a simpler time; if Will was reading papers and the Internet and watching TV today, depending on the sources he chose, some to much of what he learned would be either misleading or just plain false. The information portal guardians have been overrun by hordes bearing rocket-propelled innuendo, guided missile conspiracy theories, and bandoleers bristling with self-serving lies. But that was only the first wall to fall. In this country, those hordes are no longer raging outside governmental gates; soon they will be the government itself.

Welcome to the newest incarnation of the world. The rules, as they always do, have once again changed, and the eternal response is demanded: what do we do about it? How do we live now?

Let’s start with a review of the situation. Truth, in both the social setting and as science’s burnished product, took a hard beating in this election cycle. But perhaps that was an almost foregone conclusion, obvious once recent history is examined from a certain angle.

[Read more…]