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This WSJ report on critical analysis of coronavirus data has a very useful chart of Estimated Range of Symptomatic Cases Reported by Country. Complete coronavirus data for all symptomatic persons who have the coronavirus infection is lacking in most countries. Many people in large populations have symptoms and are positive but are not reflected in the official data collection. This is a big problem as the total number of cases are understated by a magnitude of twice to five times the numbers reported in official tally.   South Korea has done a good job of getting more of the symptomatic people with the infection in its data, as about 53% to 90% of such persons are reflected in official data. Next comes Germany at a range of 38% to 55%.  China comes third and has about 28% to about 38% of such persons reflected in its data, the U.S. currently on April 4 at about 14% to 19%, according to this chart in the WSJ. The source for this is Mathematical Modeling Center at the London School of Hygiene and Tropical Medicine. What this means is that the US. number of cases at 278,000  reported infected people with symptoms (April 4) is only 14% to 19% of the true number. Another way to say this is that the actual infected persons with symptoms is about 5 times what is reported, or over 1 million not the 278,000 reported.  As happens for China data collection agencies may never get the true number. To be comparable to the Chinese numbers, as the U.S. is a large country, the figure closer to the true numbers would be twice the 278,000 reported or over half a million symptomatic infections of coronavirus in the U.S. Why is this data important. With widespread testing as in South Korea one gets data that tells one how many people are infected (the size of the problem) and therefore the resources needed and the point of greatest impact. Also it tells one the typical transmission rate per person, and it helps hospitals in each area know what to expect and what resources are needed to prepare- not find people suddenly turn up in the E.R. in unpredictable numbers. The lack of widespread testing and better reporting in the data to get a grip on the pandemic is shown in this chart for countries hardest hit, less than 5-6% for Italy and Spain. The UK and France at 5-8%.   ...

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Morning Star Firstlinks on AI investing which says that AI is not generating cash flow, it is burning it. It looks at the huge depreciation of data center technology over 5 years and that 25% returns on the AI center investments would not recover the cost of depreciation, let alone the whole investment. The depreciation for 2025 year is shown at $40 billion with $15-$20 billon in revenue in this hypothetical case. Revenue has to grow ten fold from what it is now to support the $40 billion in depreciation each year for these data chips.

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The US under president DJT puts out a new National Security Strategy in a document which states it clearly. The days of the Middle East given importance are thankfully over it says. The focus is on the First Islands, from Taiwan, Philippines to Japan for strengthening defense in relation to China. The Monroe Doctrine is now part of US foreign policy with a DJT addition- "that the American people- not foreign nations or globalist institutions- will always control our own destiny in our hemisphere."  It also means the US has a new policy towards Russia and for NATO.  The DJT administration priority, it states, is “ending the perception, and preventing the reality, of NATO as a perpetually expanding alliance.” The new strategy is that Europe needs to “take primary responsibility for its own defense.” The Monroe Doctrine and the disassociation with NATO expansion are linked. How so? Russia's foreign policy is for winning recognition as a Northern European Power with its own version of the Monroe Doctrine, being able to control its destiny in its sphere of influence. The way the Monroe Doctrine was implemented in 1823 was by a tacit recognition gained from Britain that it would support the US in its idea of no European colonial powers (France, Spain other ) being allowed to interfere in Latin America, in the western hemisphere. In 2025 the way the Monroe Doctrine is implemented with the DJT Corollary is that the US is tacitly gaining support from Russia/China for implementing the Monroe Doctrine so that no foreign powers will interfere in US sphere influence in the western hemisphere.  Where does this leave Europe and Ukraine? European Union and NATO expansion has now gone too far and NATO which was primarily for Cold War struggle between Communism and US/UK style democracies is over, but NATO has not been disbanded, or a new alliance setup with new goals. Instead as it lingers on it has created new problems such as NATO expansion to the borders of Russia, creating security risks for Russia. This has led to the war in Ukraine and the Republican administration under DJT seeks to defuse tensions and the Ukraine war by excluding NATO expansion, removing the US from European security by delegating that back to Europe (Germany and France, Italy, UK) and by acting as a moderating influence between Russia and Germany, France, that see Russia as a threat after it's attack on Ukraine. US also upholds the policy and principle of no nation invading another country, as Russia did with Ukraine, and in anticipation of the China threat to Taiwan. This part gets nuanced but the overall policy is coherent and Russia accepts this, China is gradually coming to the idea that it has to accept this situation with Taiwan to preserve its economic advances and its exports to the US and EU.  In practice once the interference of China or Russia is removed and European powers in addition, the US has freedom of action in the Western hemisphere and Latin America to prevent crises such as with drug trafficking gangs in Mexico and Venezuela, and unstable regimes sending people north to the US across the Mexican border as from Central America and Venezuela.   ...

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The launch of 5G is expected to impact every aspect of life in India and act as a transformational force. Mr. Modi said he is happy that school children from rural parts of India, part of a 1.3 billion population, are a part of  this rollout. Students he said were interacting with eminent scientists from the classroom using this technology. He emphasized 4 pillars - cost of device, digital connectivity, cost of data ,and the mindset of Digital First. 

The goal is internet for all. Before 1 gigabyte of data cost Rs 300, now it costs Rs 10.  On average an Indian spends on 14 gigabytes of data a month which costs $150. This means, says Modi, that the poor are saving approximately Rs. 4000 a month. Adding that as the technology is developed locally- "This is not just India's decade, it is the century of India."

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70% of the world's internet traffic goes through 6 miles of land in Ashburn, Virgina, that is called Data Center Alley. This part of northern Virginia is filled with data centers that generate tax revenue for local communities. Culpepper where 17 year old George Washington worked as a Surveyor in the 1740's is one of these counties with data centers. Nearby 90 miles from Washington DC is Rappahannock County, which has rejected this development and not increased its population of about 8000 people for decades. WSJ looks at this part of rural Virginia where civil war battles took place.

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The Labor Department report for September 2013 shows 148,000 jobs added, lower than expected. The lower jobs figures and the political uncertainty provide additional support for new Fed chairman Janet Yellen to continue pursuing the policies of Ben Bernanke aimed at reducing high unemployment.

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Conversations between a group of reporters and GM chairman Wagoner at a breakfast meeting at St Regis.

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Apple is introducing end to end encryption or Advanced Data Protection. It expects iPhone buyers to set up recovery contacts, recovery key, and to turn on this feature of Advanced Data Protection. Joanna Stern talks to Apple's head of Software Engineering  Craig Federighi in this video that shows how this works. Stern asks why this took so long.

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Harvard loss of all federal funds for violation of Student civil rights. In a letter to Harvard's president the administration lawyers said the results of it's investigation shows Harvard violated the civil rights of students with it's indifference to the plight of Jewish students. 

“Failure to institute adequate changes immediately will result in the loss of all federal financial resources and continue to affect Harvard’s relationship with the federal government. Harvard may of course continue to operate free of federal privileges, and perhaps such an opportunity will spur a commitment to excellence that will help Harvard thrive once again.”