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Rugged hilly coast and shallow narrow straits - problems for Straits of Hormuz shipping is shown in the NYT following similar reports in WSJ. It will cost $200 billion for the munitions supplies and interceptors, and US naval operations, French naval operations to keep the Straits of Hormuz open, which is supported by US business as is seen in opinion in Editorial Board of WSJ on March 24, 2026. The Straits are a lifeline for Asia until renewable energy and alternative supplies of oil make the Straits history and a redundant proposition, which will be sooner than later after this episode, one too many more from the Middle East. More likely by 2030-2035. China and Japan depend on it for 90% of imports, and India 50% with alternative supplies provided for India from the US and Russia. Germany is only dependent on the Straits for 6% of its imports showing how far Germany has come and how important renewables and alternative sources of oil such as Venezuela will become in the time ahead, in a two pronged strategy that does not forget the challenges posed by climate from fires and floods. Were not stuck with the Straits- Japan and China can and will find alternative sources and increase production of renewable energy in the way Germany has done to get to 6% of imports from that region. ...

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The importance of opening doors, windows, to let in fresh air is emphasized as a coronavirus protection effort. This is particularly important in reopening schools and colleges.

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The confusion about guidelines for reopening, conflicts about social distancing in communities and families, is prolonging the pandemic in the U.S. as this report shows in the WSJ.

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The U.S. faces a critical gap in its coronavirus effort - the lack of one centralized source of reliable quality data. What we have today says this report in WSJ, are many disparate sources of information, without any uniform set of rules, different chronologies, and lacking consistency, all feeding into national or global databases run by individuals or private organizations that lack the resources needed. Not  the centralized government source for quality data that is being used in other countries. This is the second of articles in the WSJ on this problem. The first was on the John Hopkins database run by students and a professor lacking the funding or the resources for such a critical task, dependent on disparate and multiple sources of information without any set of rules. Other sources at the University of Washington or run by private institutions face similar problems. The data coming out of these databases is only as good as the data going in, say experts. As a substitute for quality data from a centralized U.S. government source these sources cannot give the decision makers in states the confidence they need, and the federal public health decision makers the confidence they need in their decisions for reopening in stages, says this report in the WSJ. ...

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Public health experts warn that it is essential that countries reopening their economy have a reproduction ratio of much less than 1.0 so that the rate of increase is under control. Germany's Robert Koch Institute which advises the German government says the reproduction ratio which was 0.70 in mid April is now up to 0.96 after creeping back up. This is based on a mathematical model and extrapolated from infection numbers several weeks back.  It doesn't reflect the change by recent easing of lockdown measures starting with reopening smaller stores. This validates the careful approach adopted by France which was put forward by prime minister Edouard Philippe in his address to the National Assembly. The Assembly approved the plan 368 to 100. More legislation will back up the French government's authority to ban non essential travel between French departments and the creation of a large brigade to perform contract tracing. That involves finding testing and isolating everyone potentially infected, using dedicated locations. Detailed restrictions on travel, work and gatherings will take effect when France reopens partially on May 11.  France is also putting resources behind its testing program to test every person having coronavirus symptoms, and all they are in contact with. That means about 700,000 tests a week. Officials will generate a color coded map from this with red areas facing more restrictions than green areas. Student size is capped at 115 per class. Cafes, restaurants, movie theatres and large museums will remain closed. Gatherings of more than 10 banned. Those who can work from home asked to do so. Public transit users will be required to use masks, and marks on platforms will indicate the social distance required. Only essential travel is allowed more than 62 miles from home. These rules remain till June 2, when new ones will be set. Large music festivals and sporting events are canceled till the fall. Mr. Philippe says "these efforts will not be in vain and should allow us to arrange for a better summer season." ...

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This report in WSJ shows what offices would look like in a coronavirus economic reopening. Till a vaccine is developed in about one year from now what will the gradual reopening look like?   It shows a cafeteria at a company in Seoul with plastic shields separating each person, the Amsterdam office concept of six foot distancing offices at Cushman & Wakefield. This real estate company manages 800 million square feet in China real estate. It has developed a 300 page manual on safely reopening offices with every detail possible. Toyota plants will run at slower speeds because of large drop in demand, with plants reconfigured to maintain social distancing. Many companies are doing this now when it is easier to do without people. Protocols such as onsite health screenings are being integrated. A Knotel app  will add features for office tenants that gives employers the option to track some employee movements and trace their contacts to prevent illness. For sports and event venues the challenge is sanitation and cleanliness. Adding janitorial cleaning shifts and making food grab and go, cashless transactions and protective shields. Schools and colleges face a challenge of how many students to let in, and how many to seat and how, dorms with one room one student, and so on. One college in Maine is planning for thinning the students on campus, rotating students with shorter term modules, more online instruction.  ...

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Dr. Ezekiel Emmanuel of the University of Pennsylvania gives this early warning on the risks of the sudden U turn in China's zero covid policy to complete reopening. He says the switch from zero covid to population wide immunity via viral spread is coming on too suddenly without preparation. He says China made three mistakes. First, the economic cost of zero covid that dropped growth and created high youth unemployment of over 20%. Second, not procuring Pfizer and Moderna mRNA vaccines with newer technologies. Third, moving to abruptly end the zero covid policy 180 degrees in a sudden move that lacks preparation. Precipitiously ending the zero covid policy for 800 million people means rapid spread says Dr. Emmanuel. He says the key variable the R statistic that measures how many people get infected from one covid patient on average, has moved from 2 to 3 during the early stages of the pandemic to 10 with the omicron variant. Chinese officials report the R to be at 16 in China today, says Dr. Emmanuel. ...

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President Biden was the first US president on a picket line when he joined the picket line at a UAW strike in Wixom, Michigan recently. Here Gene Sperling the Biden liason with the autoworkers UAW union, says Biden believes in a strategy that counters technological disruption in a different way. Biden wants companies to retool, reinvest and rehire workers in the same impacted community. This is the striking difference with Biden compared to any of his predecessors Reagan, Clinton, Obama, and the two Bush presidents. Not only will the president's support ensure 1200 jobs are preserved, another 1000 union jobs will be added at the Belvedire, Illinois location and $4.8 billion will be invested by Stellantis for a new parts distribution center and and electric vehicle factory.

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New hotspots for coronavirus in the U.S. include California, Illinois, Florida, Texas and Arizona. Cases are close to 200,000 in California.

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The Bavarian government and the CDU party oppose the closing of the last 3 nuclear plants in Germany. This will increase use of fossil fuels till renewable energy supplies are secured. Bavarian prime minister Soder wants the federal government to give the state authority to continue operating the Isar 2 nuclear power station 80 kilometres northeast of Munich.

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France's Macron introduces a three step plan for reopenings after lockdown, with dates of December 15 and January 20 for reopening the economy. Shops will be allowed to open under strict social distancing rules for Christmas sales. If cases per day drops below 5000 the government will lift the lockdown on Dec. 15 and replace it with a 9 pm curfew. " After saying that spirits can be low, debates get heated, Macron said "we need to do everything to prevent a third wave, a third lockdown."