Friday, December 2, 2016
The Christian season of Advent countenances expectation, hope, joy and purity in the lighting of candles, culminating in a moment of reverence on Christmas Day. The hopes and expectations of the future during this century are now focused on the climate crisis of our time. The Paris climate change deal became international law on November 4, 2016. This milestone comes to pass as we are already approaching the 1.5C limit, and forests across the world are now burning. Glaciers are disappearing along with the water supply for many land-bound countries, and the polar caps are now collapsing and melting at unprecedented rates.
COP22 in Marrakech concluded in early December with a remarkable resolve by many nations to act on climate change issues, particularly fossil fuel emissions. Executive Secretary of the UN Framework Convention on Climate Change, Patricia Espinosa, summed up the central outcomes of the UN Climate Change Conference in Marrakech, along with outlining the next steps for international, national and local climate action. The Marrakech talks may not have tackled the actual gap between global climate goals and fossil fuel production, but individual governments don’t need to wait to show leadership.This means that it's incumbent upon countries, cities and states to do all they possibly can as soon as possible to reach zero emissions. It brings a focus to local governments to act on this policy.
California has been experiencing severe environmental impacts as a result of climate change that exacerbates the drought and reduces water supplies. It has been struggling to maintain water supplies throughout the state. The way water distribution works in California is that the water is pumped from the Bay area via several main aqueducts into the dry metropolitan areas in Southern California. Water allocations from the State Water Project go from there to the southern portion of the state. In addition there's the Colorado River Aqueduct from Lake Mead near Las Vegas, Arizona and also the City of Los Angeles which takes its water from the Owens Valley aqueduct. The allocations for this water are adjudicated by Department of Water Resources in Sacramento among the various water agencies. Their approach has shifted to significant conservation strategies.
Working to make water conservation a way of life, state agencies have released a draft plan for achieving long-term efficient water use and meeting drought preparedness goals that reflect California’s diverse climate, landscape, and demographic conditions. Here's a graphic record of our reservoir levels that are used by many agencies and individuals to track our water reserves. This year, the heavy rains in Northern California helped fill the reservoirs up north, but also allowed the water agencies to start filling the reservoirs in Southern California with a reserve supply via the aqueducts because it's not getting much rain. This system keeps the large coastal cities alive: San Francisco, Los Angeles and San Diego, although they are all now looking at severely restricted water supplies.
Another serious impact has been the health of our forests. The drought and climate change has had a devastating effect on California's forests. After 70 million tree deaths, the worst is "still to come" (as of August 2015). In November 2016, an astounding 102 million trees are now dead in California. There are no easy answers for what to do with them, or how to preserve what's left. And also, what's to become of the giant sequoias? Forest ecologists talk about the unprecedented die-off: "In more than 30 years of studying these trees Stephenson had only seen two die on their feet. Five years into the current drought, he’s now seen dozens of standing dead." Looking to the future of these forests, X-ray technology reveals that California's forests are in for a radical transformation, as well as a future of more forest fires which contribute large quantities of carbon and soot.
Because of these horrible conditions, we come to a reality check: California is about to find out what a truly radical climate policy looks like, as a result of the impact of climate change on the state. SB-32 is a new state law which will now mandate an additional 40 percent cut in emissions by 2030, the most restrictive emissions law in the country. So California, with the sixth largest economy on the planet, out of necessity will be providing leadership to the US and also the other developed countries of the world. And it's just the beginning.
Update 12/2/16: California climate leadership at COP 22 Marrakech
Update 12/3/16: Trump campaign is a direct threat to California citizens
Update 12/4/16: Trump victory is a threat to California's natural resources
Update 12/13/16: Bill Gates/University of California joint announcement about the start of a billion-dollar fund to invest in transformative energy research and development to reduce the emissions that cause climate change.
Update 12/14/16: California forest dieoff is turning tree-cutters into millionaires
Update 12/15/16: A Tale of two droughts in California
Update 12/15/16: The last five years were the driest ever documented in downtown L.A. since official records started 140 years ago.
Update 12/20/16: New California Law Recognizes Meadows, Streams As “Green Infrastructure”, Eligible For Public Works Funding
Update 1/20/17: The Great Exception - California and the Trump Administration
Posted by L Barlow at 1:00 AM