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Nigerian writer Chinua Achebe brought Nigeria to life in American schools and colleges and in schools and colleges throughout the world. He started as an obscure writer from Nigeria's rural southeast. His early novels were written in the fifties and sixties an embodied a perod of great expectations in Africa after independence. "Things Fall Apart," wa published in 1958, and sold 10 million copies in 50 languages. Other books reflected the troubles in Nigeria as things fell apart with dictatorships and wars- "Man of the People," "There Was A Country." In the seventies Achebe was editor of British publishing house Heinemann's African writer series and was instrumental in bringing a whole new set of African writers to readers around the world- Kenya's Ngugi wa Thiong'o, Ghana's Ayi Kwei Armah, Cameroon's Mongo Beti. In 1982 he campaigned briefly for a political party and wrote the 68 page "The Trouble With Nigeria." After a car accident in Lagos, Achebe was paralyzed waist down and had to be in a wheelchair. During this period he went to Bard Colege in New York, and in 2009 joined Brown University in Rhode Island, and lectured extensively. He was revered in Nigeria but remained critical of Nigeria's political leaders, telling them they were "turning my homeland into a bankrupt and lawless fiefdom." The gradual emergence of Nigeria and the rest of Africa from decades of strife and corruption, following the great hopes of the early post colonial era, owes much to the work of writers and other individuals like Achebe. Achebe has some important advice for writers, for business, and life in general, "if you don't like the story write your own." Another writer who writes about Nigeria and Africa was honored with the Nobel Prize in Literature....

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Berlin's most famous hospital. Half of Germany's Nobel prize winners for medicine and physiology worked at Berlin Charite Hospital. It was setup in 1710, by 1810 it was a medical university, and today a leading world medical centre. Mr. Navalny is being treated here. It is also a centre in the fight against the pandemic.

Here DW.com gives pictures of the hospital over the 300 years of history. It was part of the controversial period in Germany in the thirties and was part of the GDR after 1945. It was part of the fight against the Ebola virus in 2005 and now leads the fight in Germany against the coronavirus, showing how Germans can play a international role that brings dignity to the German people.

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The down to earth candour of Hawkeye Pierce of the TV show MASH on an American medical unit in the Korean war is back in the movie "Marraige Story." Alan Alda returns as a principled lawyer in a story about a marraige divorce. The 83 year old actor lets his Parkinson's disease with tremor in the hands show. In real life Alda discovered he had Parkinson's at 83. Alan is also active, very active. He is a psychiatrist in the Showtime series "Ray Donovan." He also teaches at the Alan Alda Center for Communicating Science. 

Recently we profiled Mr. Goodenough, a Nobel prize winning scientist who is active in his lab at a New York university 92 years making another effort to rediscover principles behind lithium ion batteries.

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Laurence Kotlikoff is a Boston University economist who calls the Obama administration's plans for fixing the financial system akin to "putting a Band-Aid on cancer." He outlines his own proposal in a book just out with the title: Jimmy Stewart is Dead. It calls for taking the risk out of the nation's financial system with "too-big-to-fail" banks, which threaten America's financial system, and may cost huge amounts of taxpayer money approaching by one estimate the entire unfunded liabilities of the Social Security System. He writes in the book that "the problem is the leveraging of the taxpayer by people with no formal training in finance or economics, no personal downside, an assortment of Napoleonic complexes, the money to buy ratings in New York and policy in Washington, and the ability to run circles around regulators." His proposal is to turn banks - intermediaries taking deposits and making loans- into institutions that connect borrowers and depositors with very safe mutual funds created for this reason. Each deposit would be pooled with other deposits in the new kind of mutual fund with all the money held in cash. These mutual funds would supply loans. This strips banks of their risk-taking function. It has attracted attention and support of Columbia University's Jeffrey Sachs and University of Chicago's Nobel Prize winning economist Robert Lucas. Most recently Bank of England's Governor mentioned Kotlikoff three times in a speech to Parliament as ideas worth looking at. With bankssstripped of risk-taking only one single Federal Financial Authority as the national regulator would be needed, instead of the myriad regulators in the current system that have failed in crises. MIT's Simon Johnson agrees that some strong action is needed and compares the need for action with what Theodore Roosevelt had to do to break up the once impregnable Standard Oil. By 1911 the Supreme Court had broken up Standard Oil into 34 companies....

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The IMF extends $100 billion in loans to countries that have healthy economies but need temporary help, such as S.Korea, Brazil, Mexco and Singapore. Some of these countries have borrowed heavily in other currencies and the drop in the value of their own currencies makes repayment difficult. No strings such as requirements to raise interest rates and to cut public spending are attached to this program. Under this program countries could borrow five times the amount they are normally entitled to, $25 billion in Brazil's case, without the strict conditions that normally accompany such loans. Nobel Prize winner Stiglitz was chief economist at the World Bank. He said the funds use of the words restore confidence itself could make a lot of countries nervous. That is because in the Asian and Latin American crises in the past, the IMF set strict conditions to increase interest rates and cut public spending and food subsidies at a time when the poor especially and the rest of the people, all needed help, thereby increasing public distress. In the developed countries stimulus packages and infrastructure spending goes up to support employment and incomes, but the IMF has advocated quite the reverse in the case of the developing countries, with the US Treasury a key factor in IMF support and ideology. Which is why countries in Asia like South Korea see a stigma attached to the IMF and are refusing IMF help. In Pakistan also the IMF support is a last resort or Plan C. Iceland for instance raised rates in return for IMF help from 6% to 18% to try to stabilize the currency. The IMF was created as part of the Bretton Woods agreement of 1944 when the Allied Powers USA and Britain and other countries that sent representatives met in New Hampshire for a postwar economic system. Japan, S. Korea, India and China and many other countries were not part of it because of the war or colonial empires....

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Harry Markovitz who invented Portfolio Theory and won the Nobel Prize in 1990 on the economic crisis and solutions. His idea in portfolio theory is that you reduce risk by creating a portfolio of uncorrelated assets. Owning GM and Ford together is more risky because they are correlated. The securities owned by banks were not not portfolio type with uncorrelated risk, they were all of one type in the mortgage securties industry. He goes to the heart of the problem saying until all these securities are scrutinized and underlying mortgagesare scrutinized, sorted out down to the individual zip code level, and this is not as complicated as it seems given the amount of resources that can be thrown at this problem, and given what is at stake, and they are striped of their lack of transparency, the country and the global economies that are intertwined with America's problems cannot see a solution to this problem. And this is true for the banks like Bank of America and Chase and the government run banks like the FDIC Indymac bank, where only a small fraction of homeowners can be helped with loan modifications to make monthly payments affordable, as a big part of the mortgage loans they hold or service are in the form of mortgage securtities where they don't make the decisions. Unless mortgage securities are sorted out to restore transparency and the government steps in with help and mandates a direction, the foreclosure process will lead to dropping property prices and further deterioration and economic stagnation similiar to the experience of Japan. Markovitz says it could take a year to do this. He says "the valuation process will take as long as takes, but it is the primary step toward effectively utilizing the very controversial bailout and avoiding the structural problem of a stagnant economy." Writes Gordon Crovitz of WSJ, "to put the issue in probability terms, the odds are very remote and nonexistent that the economy can recover until these basic steps are taken."...

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China has seen novel uses of the internet. Pinduoduo is one of them. It brings people together on the internet to socialize and shop together. Purchases are small compared to Alibaba- $324 a year on average. By  bringing people in large numbers it has brought in about 788 million users in 2020.  One of the attractions is an orchard game where people tend to their digital orchards to earn shopping vouchers and prizes such as boxes of mangoes.The founder Mr. Huang studied computer science at the University of Wisconsin- Madison where he met Chen who now runs the company. Huang's first effort as recently as 2015 was to sell lychees and fruit from their sole warehouse in Shanghai on WeChat platform. This failed when the computer systems of the website could not handle the large number of orders. Lychees then rotted at the warehouse. From that first effort he realized the way social and browsing platforms could work with shopping. To build up large number of buyers who could be served advertising he came up with subsidies to buyers that are financed from the advertising. Money from advertising is put back into the subsidies. The buyers get discount on purchases and the browsing social platform builds large number of users in a short time. In this way it has as many users as Alibaba but purchases are small.  As in these types of startups with huge valuations and fast growth no profits were made in 2020. The loss is $1.1 billion in 2020. It has put $13 billion of the ad revenues into subsidizing the products on the site. Investors have given the company $6 billion for an agriculture program to sell fresh food and produce.  The Chinese government sees the company subsidies as having an effect of distorting the market prices. Regulators have fined the company for its practices. The company's working culture has some aspects that come under criticism with deaths of two employees.  This offers a glimpse of China's internet culture. How much of it is real constructive development of the internet is always a question. Is investor capital productively invested is also a question. Like Japan in the late 1980's few questions are asked by investors about productive uses of capital. As growth slows as it did in Japan by 2000 a lot of these questions are likely to come back.   ...

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Kyle Wingfield meets up with Robert Mundell, Nobel winner in 1999. What does he have to say now? He thinks the oil prices are on track and would reach $130 by 2020 with 3.5% inflation, starting with $34 a barrel in 1980 doubling to $68 in 2000 and doubling again to $136 in 2020. Today its already at $136 but he thinks it will settle down lower to about $100, so hethinks were not so far off track. On inflation he looks at the price of gold at$850 an ounce , and now its still about the same, with high inflation gold should be at $1500, so he does not see the public thinking high inflation is coming. He was in favor of the Reagan tax cuts and set the groundwork for this and aslo supported the euro. He believes the Bush tax cuts should be kept as it would be disastrous for the world economy. Mundell has always believed that there is a link between economic growth and lower tax rates. He advocates corporate tax rates of 25%. Tax rates went down to 28% under Reagan back up to 40% under Clinton and down to 35% under Bush. Hewould like to see a ceiling on marginal rates of 30%. He would like to see a fixed exchange rate so that there are not these large currency rate swings, the euro should be valued somehwehere between 90 cents to the euro to $1.30. The US has a growing population and better adoption of innovation with a younger population than Europe so he sees the USA as a leader in innovation and growth and the dollar or some new global currency should be formed for a global economy. Just as he supported the euro he supports a currency for Asia. He does not see overvaluing the Chinese currency as doing much good as he sees the Japanese economy hurt by the overvaluing of its currency after a period of Japoan bashing. He is an advisor to China on currency issues....

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A digital strategy is what separates Books-A-Million Inc. of Birmingham, Alabama, a 257 chain store of bookstores, valued at a mere $47 million in April 2012, from Barnes and Noble with its Nook digital business valued at $1.4 billion after the deal with Microsoft.

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How ethanol picture as a useful alternative fuel has changed completely in the past year. The economics of ethanol also have changed completedly in the past year, as corn prices have risen to above $3 abushel and stayed there, even with the biggest corn crop since 1945, and prices of ethanol have dropped with huge oversupply of ethanol from $5 a gallon in June 2006 to about $1.85 a gallon today. Global ethanol production has grown from 10.9 billion gallons in 2006 to 13.4 billion gallons in 2007 according to IEA. US's ethanol production is about half of this or 7 billion gallons and is up 80% in 2 years. The production capacity of ethanol with new plants is expected to jump to about 12 billion gallons in 2008 even as demand for ethanol is about 7 billion gallons.This huge oversupply accounts for the drop in prices of ethanol with margins dropping from $2.30 in 2006 to 25 cents in late 2007. Its become less and less attractive as an alternative fuel as more studies appear and more groups cite the different ways in which ethanol has destructive effects on the environment. Corn is in demand by food companies and by livestock companies in the USA and generally across the developing world so raising corn prices is seen very unfavorably around the world. Nation Academy of Sciences study and a National Research Council study says corn based ethanol could strain water supplies and impair water quality. American Lung Assocation worries about the the air pollution from burning ethanol in gasoline. And a EPA Spring 2007 report says ozone levels increase with increased use of ethanol. A study coauthored by Nobel prize winning chemist Paul Crutzen says it might exacerbate climate change because of the added fertilizer used to produce corn raised emissions of nitrous oxide. All this has made people wary of ethanol and much of the early enthusiasm for ethanol has vanished. The lobbying struggle pits the ethanol producers and the farm lobby in the midwest against oil companies which don't like being forced to use a non-petroleum fuel even with a subsidy of 54 cents of gallon for blending ethanol into gasoline, and food and livestock companies which need corn at lower prices. Add to this the weight of environmental organizations and countries across the developing world which simply don't like the idea of using scarce food resources in this manner and find this to be just not a right thing to do for the world's poor which need corn as a basic food source. Consider Mexico where this affects the price of a staple food corn tortillas and China which bans the use of corn for making biofuels, both countries seek to keep food prices low for the country's large numbers of rural and urban poor people and could see the stability of these countries disturbed by huge rise in food or fuel prices. As a result of all this the ethanol lobby is looking to Congress to mandate a certain usage figure of ethanol in gasoline production in the new energy law. This legislation now could become controversial in the future as better ways of solving the energy crisis such as automobile fuel efficiency reducing demand and conservation, as well as other alternative sources that have fewer adverse environmental impact come into play. ...

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Microsoft will make a $300 million investment in Barnes & Noble's Nook digital book and college text unit. Microsoft will get a 17.6% stake in a new subsidiary for thsi business that values it at $1.7 billion. A Nook app will be included for Windows 8. The investment is useful for Barnes & Noble as it had to invest aggressively in its digital book business, leading to a loss before interest, taxes and depreciation of $94 million for fiscal third quarter.

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A view of rural life in China during the period of Japanese occupation and the Mao years in Mo Yan's short stories and novels. "Red Sorghum" (1993) is one of his well known novels turned into a movie, a popular short story is "Shifu, You'll Do Anything for a Laugh" (2001)