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Southern California, particularly Los Angles is hit with mega floods. BBC cites predictions for half a years rainfall to fall in a single day in February 2024.

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Cost of driving depends on where you live in the US- California (taxes and climate change fee), and mountain states (no inland supplies in West), Illinois taxes are much higher compared to the South and South East (close to refineries no taxes). Specific formulations add extra on the Eastern seaboard states  from New Hampshire to Virginia, and in the West California have requirements to reduce smog and pollution. At one time in the 1980's in Pasadena the smog would be so bad you could not see the green color on the leaves clearly. For most of the US gas prices on April 22, 2026 are around $3.62 or lower compared to $3.92 on average in March for the whole US and $5.83 in California, $5.00 in Oregon, $5.38 in Washington. Texas, Alabama, North and South Carolina at around $3.62 and Florida at $4.00. In Virginia to Maine in the North East it is around $4.00. A look at the map shows that talk of $5.00 gasoline hurting the Republicans in the midterms for Congress is incorrect because the Democrats are likely to hold on to California, Washington Oregon, their base with gas at close to $6.00 the very opposite of what they are saying. Much of it because of state policies against oil refining and climate change taxes, formulations of gasoline that cost more to address smog. The head of the distribution channel for gasoline in the US, Scott Berhang, head of fuel wholesalers marketing group Sigma says- “At some point, [the war] could translate into supply shortages. That could happen. But we’re not really there yet. I talk to my members all over the U.S. They’re not seeing any supply issues. There’s no problem getting fuel. Everything is normal.” State taxes can be as low as 9 cents in Alaska and 71 cents in California, 66 cents in Illinois. The price of gas in swing states Arizona $4.59, Pennsylvania $4.11, Michigan $3.78, Wisconsin $3.69, North Carolina $3.75, Georgia $3.57. If we use $3.61 price of Texas and most of South and close to this in all but mountain states and western states then we are slightly above the same price gasoline was sold at the pump in 2011-2014 of $3.51 per gallon. This is a significant fact considering the media talks about gasoline prices in the US as a significant cost of living issue. Which means saying Iran War is "crippling" US consumers at the pump is farfetched and totally incorrect.  ...

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California, New York and Washington are  three states, with 30 other cities in the U.S., and 100 large businesses, forming the U.S. Climate Alliance, saying they will  follow the Paris agreement on climate change. Former Mayor Bloomberg of New York City is organizing the effort, and he says in the U.S. it is cities, states and businesses that actually do the work of reducing emissions, not the federal government. Bloomberg said: "The fact of the matter is Americans don't need Washington to meet our Paris commitment." Governor Jerry Brown of California says the response will be for California and other states to set even bolder standards for reducing emissions.

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When it comes to climate change China is the largest emitter of greenhouse gases in the world- more than North America, Europe, South America and Africa combined. It emits about one third of greenhouse gas emissions in the world. When it comes to climate change action China is meeting its 2030 targets 6 years earlier, and it is meeting all the increased use of energy through renewables. Yet there is another side and this is that China is building coal fired plants at a rapid pace to meet its energy needs. Xie Zenhua meets John Kerry at Sunnylands estate in southern California to discuss how China and the US can cooperate on climate change action. No two nations are so critical to meet the challenges posed by climate change from fires to floods and drought.

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With record snow after years of drought the eastern Sierra region in California is experiencing effects of climate change. The ski season will extend into August 6 in the mountains because of the effects of the climate crisis, even as nearby Arizona sees record temperatures of 111 degrees Fahrenheit.  The southern US is experiencing a heat wave with temperatures at levels unprecedented in history.

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Battered by wild fires, heat waves and drought California is taking action for fighting climate change by ban on new gas powered cars in 2035.

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"They are not doing a goddamned thing" about climate change, says Gavin Newsom about large oil companies. "I came here on a car that uses gas. I'm not naive. Nor am I naive about their deceit and delay, and as a consequnce of the delay" in climate change action. As Gavin Newsom begins a second term as governor of California, and sets his sights on the 2028 presidential elections, he makes climate change action a key part of his platform. By 2035 a ban on the sale of gas powered cars. By 2045 no oil drilling in the state, By 2045 a mandate to stop adding carbon dioxide to the atmosphere. A new law requiring major companies to self disclose their green house gas emissions. Such is the pace he is setting. He just 

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Climate change is affecting about one fifth of the conifer forest cover in the Sierra Nevada mountains of California, as shown in this NYT report. Forests have moved upland by 100 to 600 feet since the 1930's. Drier conditions and this movement upland have led to mismatch between the soil conditions and the trees in this area.

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Everything you might want to know about coffee, where it comes from, how cultivation is changing with climate change and higher temperatures, and the effort to map the coffee genome. With higher temperatures the farming of coffee moves to higher altitudes in coffee growing countries in the tropics, but it is easier to cross breed the 124 varieties to produce a plant that can withstand the change in temperatures and one that can resist fungus.  A coffee fungus and higher altitude rains destroyed much of the crop in Central America including Guatemala. This led to increased migration to Mexico and U.S. of farmers leading up to Mr. Trump's plan to have the National Guard of Mexico police Mexico's border with Guatemala.  Coffee is a sensitive plant and needs cooler weather and water which is found more in the tropics. Growing it in California or in Italy makes it very costly leading to Frinj coffee being sold in California at $16 a cup. Climate change could reduce the area where coffee can be grown by about 50% in the tropical countries from South east Asia to African countries such as Kenya, Uganda, Tanzania and Ethiopia, and in south America Colombia and Brazil, says Climate Institute, Washington DC based climate change experts.   ...

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Oil prices at the pump for automobiles are declining for the seventh straight week. Prices declined to about $4. In Texas the average is about $3.67 a gallon. California has the highest gas prices at an average of $5.46 a gallon. The price decline is a result of rapidly slowing growth in China. China and India are still getting oil supplies from Russia which frees up oil supplies for the US to import. 

Public in the US is also cutting back on driving and the miles driven is likely to see a drop of 5-10% this summer. There is better planning of trips to combine errands. This helps combating climate change through conservation efforts that were neglected during the last decade.

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The Klamath river flows for 250 miles from the Cascade mountains in Oregon through California to the Pacific ocean. The Washington Post gives this look at this part of the Pacific Northwest where dams built during the period 1900-1960 for electrification which interrupted the natural flow of the river are now being removed. This is a part of restoring the ecology of this region and reducing the long term effects of climate change. More than 2000 dams have been removed since 1912, with half of these removals coming in the last 10 years. Over the years dams like these on the Klamath are no longer useful as cheaper sources of electricity exist and do not serve for flood control. For many this is a way to restore the balance to the ecology of the region.

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The effects of drought on the Colorado river and the dams in the arid west of the US which support 40 million people. This is also part of the fastest growing region in the US. The seven states along the river must negotiate major cuts in water use by mid-August or the federal government has to step in an make the cuts, says this NYT report. Years of overuse of water and climate change have led to this situation.  Lake Mead the US's largest water reservoir is two thirds empty. It is fed by the Colorado river. The upstream states or Upper basin states are Colorado, Wyoming, New Mexico, Utah. The downstream states or Lower Basin states are Nevada, California, and Arizona. Downstream and upstream states have to figure out how the water cuts will be made. Agriculture use makes up 70-80% of the water use. Then there are the sprawling cities such as Los Angeles and Denver and Salt Lake City. Affected are the Imperial Irrigation District in Southern California, a major agricultural area. Las Vegas has come up with solutions for its 1.6 miillion metro area population by conserving water and staying under its 1.8% of the river allocation even as the population grows. Converting lawns and turf to desert and growing only arid zone vegetation to conserve water is being applied. This is a reality check for climate change and a reversal from the earlier effort in the 1930's to impose brute will on the landscape to build huge sprawling cities and agriculture zones. Now all that has to go into adapting to the landscape and fitting into it, limiting the use of water, recycling it, and conserving water in every way possible. It means adapting in every way, not acting in crisis solution mode but shifting to a whole new way of adapting to the environment that should have been there in the first place with some respect for Nature. ...

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The causes of La wildfires are dry conditions, little rainfall in the Santa Monica Mountains, and winds gusting with record speeds. Loss estimated at $57 billion for Southern California, and the trauma of seeing wildfires spread at unheard of speeds. It is also attributed to climate change that has caused such fires all over North America, different in scale and speed from the past.

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This NYT report covers the period around 2019 and since when Tesla established its first factory in China.  It is the remarkable story of how the intuition and rapid decisionmaking  of Huang Li, a top Shanghai official and now premier since 2022, helped China create its own EV industry from scratch. He did this by giving Tesla a start with a new factory in Shanghai with $1.5 billion in incentivized loans and building it in 1 year 2019-2020.  A top Shanghai official Huang Li hoped to attract Tesla to China in 2019 after contacts were opened through California officials. Tesla had its only factory at Fremont, California, and had worked with the state government on a program of emissions credits as a form of financing that it could use. California officials  advocated for a similar policy in China in 2019. With Mr. Li's backing the Tesla factory in Shanghai was built in 1 year, California style emissions credit were put in place in China. What Mr. Huang Li's intuition told him was that China was at a turning point it had to take strong steps for a emissions free auto industry to tackle climate change. A company like Tesla offered an opportunity to do this. The factory was built faster than Chinese time in 1 year and loans of $1.5 billion helped finance this. Li correctly sensed that local supplier chain had to be built giving China a way to build its own EV industry. CATL was a lead supplier to Tesla. By providing assistance to CATL and other suppliers and using China's rapid development model Li was able to build an entire EV vehicle industry from scratch. BYD became through work in the pandemic years the largest EV maker in the world, and CATL the largest battery maker. Tesla provided the impetus which Li took on with the idea of building its own versions to soon overtake Tesla in 4 years between 2020 and 2024. BYD went even further and developed its own in house battery technology to cut costs and bring prices down. ...

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This Biden Xi meeting at Woodside, California, November 19, 2023, sets the stage for US- China relations to 2050. It is a momentous event.     Biden: "We have a responsibility to our people and the world to work together when it is in our interest to do so. And the critical global challenges we face, from climate change to counter narcotics to artificial intelligence, require our joint efforts."                                                                      Xi Jinping: The China-U.S. relationship, which is the most important bilateral relationship in the world, should be perceived and envisioned in a broad context of the — of the accelerating global transformations unseen in a century.  It should develop in a way that benefits our two peoples and fulfills our responsibility for human progress." "I am still of the view that major-country competition is not the prevailing trend of current times and cannot solve the problems facing China and the United States or the world at large.  Planet Earth is big enough for the two countries to succeed, and one country’s success is an opportunity for the other."     ...

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Michael Boskin, Professor of Economics at Stanford University, and chairman of the Council of Economic Advisors during the Presidenc of George H.W. Bush writes about Obama's economic policies, what looks good and what might fail. He thinks the paln for toxic assets is one that might expose the USA to the risks of a Japanese style lost decade. He doesn't like the idea of the Fed as asystemic risk regulator. He thinks the health care bill should level the tax subsidy playing field so individuals can purchase low-cost, high deductible, catastrophic insurance. And he sees abetter alternative to the climate change bill in a broad based transparent carbon tax, and energy efficiency intitiatives. He sees the tax hikes proposed by Democrats in California driving marginal rates on earnings to among the world's highest at 57%. He calls for a rethinking of many aspects of Obama's economic plan.

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In this audio BBC Witness History talks with Shuji Nakamura, the inventor of the LED lightbulb in 1992.  Nakamura shows the resilience and stubborn persistence against the odds that has given the world an extraordinary invention. The LED bulb does great things for climate change action because for example Califonria uses 35% of its electricity for lighting. The LED bulb cuts this in half and this means many coal fired power plants are not needed. In India, Indonesia and China this means lighting for about 3 billion people, with lighting for children studying in remote parts of India and China, and in Africa and Latin America. Nakamura took an unconventional route. He did his PhD in Japan not by going to school which is allowed in Japan, but by writing a paper on White LED development. He made a single minded focus on this goal. Nakamura says it made him angry that no one wanted to try new ideas and he persisted for years of research. At the time GaN research was done by less than one percent of researchers. Nakamura decided to try the path less trodden and by 1992 developed a blue light emitting LED bulb. Add phospor particles and blue becomes bright white LED. ...

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Daniel Bell at Tsinghua University in Beijing, Andy Xie, economist in Shanghai, Zhang Habin, professor at Peking University, and Michael Meyer, author and hutong expert, talk about what issues are important. Bell says Obama mania is absent among the young in China, though they respect his intellectual abilities, and Chinese are not looking to the USA for ideals. They are looking to Chinese culture and characteristics, and democracy is seen in this light with emphasis on Chinese characteristics. This means the US has to engage at a deeper level with China. Treat China as an equal with something positive to offer, says Bell. Andy Xie is concerned about the US-China relationship, based as it is today on tenuous grounds, where what happens in Florida and California can have a significant and immediate effect on what happens in Guangdong. With 70% of the furniture sold in the US made in China, the effects are immediate when housing slumps. So he says the US lost 3 million jobs since the subprime crisis, and China lost 20 million jobs. And for the 5 million college graduates coming out in 2009, they will be adding to the 5 million college graduates from previous years who are seeking jobs. Ten million unemployed college graduates mean China is seeing whole new conditions as the backdrop of US-China relations. Habin says its important for the US to set an example in climate change and emissions of greenhouse gases. The US should sign an agreement with China with binding targets, make its technology available to China, and provide development aid to make this technology and other assistance accessible to China. Cooperation on this issue is vital to future relations says Habin. Meyer says the hutong, small enclaves of old Beijing with lanes and small homes, that the city officials call neighborhood slums, but actually have a sense of community and a vibrant life, are worth preserving. He questions the Walmart and Pepsi commercial culture, and questions building of the American car culture urban plan that generates pollution, lacks community feeling, and is not energy efficient. In fact he has a point here, because the US is shifting away from its own older urban planning design that encourages urban sprawl, as in California. The new Sacramento urban plan that is being adopted for the future in America has energy efficiency, more community and easy interaction, less urban sprawl in mind. See the link to this. But Meyer says Chinese planners insist on their right to make the same mistakes American urban planners made. And Meyer quotes the head of the first Chinese environmental NGO, who says, "if the Chinese want to live the American way of life we need 7 earths to support them". Which raises a disturbing question of the US postwar way of life with its large SUV's, urban sprawl, and less sense of community. Wouldn't the US have to join India and China in the worldwide scramble for resources to preserve this way of life? Just this week China signed $51 billion of deals for natural resources, see the link. And is the rapid decline of the SUV, just the first sign of changes that are taking place, with the economic changes in coming years leading to grappling with issues of better quality of life, smaller quantity of things, health and obesity and lifestyles, community, all coming to the fore. ...

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Awareness about climate change is increasing. A poll in 2017 shows 61% of people in 38 countries seeing it as a big threat. Only terrorists inspired bigger fear. Even with the U.S. withdrawal from the climate change agreement many cities and states in the U.S. including California and New York are committed to the goals set in the Paris Accords. China is making a shift away from coal and fossil fuels. Yet the huge demands in Asia, particularly India as it shifts from a rural to an urbanized economy, mean that the shift away from fossil fuels is going to be very difficult. In the last decade 2006-2016 energy demand in Asia increased by 40%, according to the Economist, oil and coal use increased by about 3% a year and natural gas at 5.2% a year. Solar energy and wind power use is increasing and solar becoming cost efficient. Yet Asia still depends on fossil fuels. Even the use of electric cars in China as it pushes for higher numbers of electric vehicles means use of energy coming from a electricity grid powered two thirds by coal, producing more carbon dioxide than some very efficient gasoline driven car models. There are short term costs in the shift from coal but this comes with a better cleaner air demanded by urban residents, and less costs in health. In certain countries like India the costs are to be balanced with the need to tackle rural poverty.   ...

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Impossible and Beyond Meat, two new companies promoting plant based meat are popularizing the sale of plant based products that contribute to efforts against climate change and at the same time improve health outcomes. Growth of animal based meat consumption is now less than 1% compared to 14% for plant based meat.  New technology is helping improve plant based products using new engineering and production techniques to form plant fibers and proteins that mimic what consumers are used to.  The growth is bringing new companies into the market, including Nestle, Smithfield and Cargill. On the retail side Starbucks, Yum Brands KFC, and McDonalds, Burger King are adding plant based burgers to their product mix.  A new development is cost with the new manufacturing technologies leading to lower costs that compete better on price with animal meat products. Impossible based in Redwood City, California, has a 15% price cut to reduce what it charges to $7.90 to $8.50 a pound.  Impossible and Beyond Meat say they use less energy, water and grain to make burgers from soy and pea protein, than companies that feed, slaughter and transport livestock. Plant based production processes are only now reaching the kind of scale needed to compete with sales of $1 billion in plant based meat. The effects on climate change are not fully understood by people, as animal based products have a much larger footprint on the climate. In particular the health benefits are not understood fully. Animal based fat including from dairy increased chances of prostate cancer say experts. The health benefits of soy protein compared to animal protein are also being better understood in relation to cancer and heart disease. Combining plant based protein with fruits, nuts, beans, ancient grains and vegetables, and reducing meat in the diet,  is now considered a healthy alternative that also is healthy for the environment.   ...