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Farming practices in China could be designed to simultaneously improve yields and reduce environmental damages substantially, according to a new study by Stanford biology professor Peter Vitousek and a team of his colleagues at China Agricultural University.

Vitousek is the Clifford G. Morrison Professor in Population and Resource Studies in the Department of Biology and is a faculty affiliate of the Center on Food Security and the Environment at Stanford University. He also is a senior fellow at the Stanford Woods Institute for the Environment and is a professor, by courtesy, in the School of Earth Science’s Department of Environmental Earth System Science.

The research paper, published in Nature, compared current farming practices for staple crops corn, wheat and rice in Eastern and Southern China to three alternative approaches:

• incremental improvements of the current method, aimed at boosting crop growth and improving environmental quality;

• a yield-maximizing approach with no regard to either financial or environmental costs; and

• an "integrated soil-crop system management" (ISSM) approach that used crop models to redesign the production system.

The integrated soil-crop system approach aims to tailor decisions like crop selection, planting, sowing, and nutrient management to each field’s conditions in order both to enhance yields and to minimize environmental damage.

Nitrogen fertilizer is used extensively in modern agriculture – and nowhere more than in China.  Overall, Chinese farmers overuse fertilizer, with much of it ultimately polluting the air and water and contributing to hundreds of thousands of premature deaths each year. The production and transport of fertilizer also contributes significantly to agriculture's share of greenhouse gas emissions that fuel climate change. 

In total, the team tested the four farming methods in 153 site-years of experiments between 2009 and 2012 in widely distributed sites within China’s regions of intensive agriculture. Of the four methods, the yield-maximizing approach produced the highest yields of corn, wheat and rice. Yields from ISSM treatment were a close second, reaching 97-99% of the levels seen in yield-maximizing fields. Crops grown in the ISSM approach also required much less fertilizer, and used it much more efficiently, resulting in nearly no wasted nitrogen and significantly lower greenhouse gas emissions.
 

quzhou 1 2 Stanford professor Peter Vitousek with a team of colleagues in China at an agricultural experiment station.


 “This is exciting work, because the joint challenges of increasing agricultural yields and reducing the environmental costs of agriculture are particularly stark in China – which has less farmland than the United States, a population that’s four times greater, and really horrendous levels of air and water pollution,” Vitousek said.  “If we can combine much higher yields with much lower environmental consequences in China, there is real hope that those challenges can be met around the world.  It’s globally significant that agricultural science in China is meeting these challenges in fundamental ways, and it’s a pleasure to collaborate with our colleagues there.”

The authors predict that if farmers can reach even 80% of the yields seen in the study's ISSM test fields by 2030 (when China’s human population will reach its peak), on the same amount of land that Chinese farmers cultivated in 2012, grain production could then meet demand for both human and animal consumption. This would help ensure food security in China and make China’s role in global food markets to more deliberate and predictable. At the same time, nitrogen losses could be cut by nearly half, thereby saving many lives, and total greenhouse gas emission could fall by one quarter. Moreover, the ISSM approach could be applied in other areas of the world, where it would boost global yields of major grain crops on existing farmland, while simultaneously reducing nitrogen use, greenhouse gas emissions, and economic costs to farmers.

Contact:

Peter Vitousek: vitousek@stanford.edu, (650) 725-1866

Laura Seaman: lseaman@stanford.edu, (650) 723-4920

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A new study compares current farming practices in China for staple crops to alternative approaches that can increase yield and lower environmental damage.
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Featuring:  Ronald Egan (moderator) - Professor, East Asian Languages & Cultural Studies at Stanford University

An international conference on manuscripts, reading, writing, book history, and the classification of knowledge in medieval China and Europe. Special attention to common problems and divergent paths taken with regard to manuscript production, copying and transcription, orality vs. the written circulation of texts, writing systems, and the social space of manuscripts. The conference brings together international specialists on the medieval manuscript tradition in Europe with those working on parallel topics in medieval Chinese history.

Schedule:

September 11, 2014 • 1:30pm–5pm

September 12, 2014 • 9am–5pm

September 13, 2014 • 9am–12pm

 

Stanford Center at Peking University
The Lee Jung Sen Building
Peking University
No.5 Yiheyuan Road Haidian District
Beijing, P.R.China 100871

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Ronald Egan (moderator) - Professor, East Asian Languages & Cultural Studies at Stanford University
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Featuring:  Ronald Egan (moderator) - Professor, East Asian Languages & Cultural Studies at Stanford University

An international conference on manuscripts, reading, writing, book history, and the classification of knowledge in medieval China and Europe. Special attention to common problems and divergent paths taken with regard to manuscript production, copying and transcription, orality vs. the written circulation of texts, writing systems, and the social space of manuscripts. The conference brings together international specialists on the medieval manuscript tradition in Europe with those working on parallel topics in medieval Chinese history.

Schedule:

September 11, 2014 • 1:30pm–5pm

September 12, 2014 • 9am–5pm

September 13, 2014 • 9am–12pm

Stanford Center at Peking University
The Lee Jung Sen Building
Peking University
No.5 Yiheyuan Road Haidian District
Beijing, P.R.China 100871

Directions/Map

Ronald Egan (moderator) - Professor, East Asian Languages & Cultural Studies at Stanford University
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Intense competition between the United States and China will be one of the significant global issues in the years to come. Stanford international security fellow Karl Eikenberry says there's no reason the two nations should repeat the "Thucydides Trap," which refers to seemingly inevitable and violent conflicts between rising and existing powers.

The United States and China can peacefully co-exist if they avoid history's most dangerous geopolitical pitfalls, according to a Stanford expert.

The key is not to presume an inevitable conflict, said Karl Eikenberry, the William J. Perry Fellow in International Security at Stanford's Center for International Security and Cooperation and a faculty member of the Shorenstein Asia–Pacific Research Center.

"More often than not, the subsequent competition between the rising and status quo powers results in increasingly bitter conflicts and ultimately ends in all-out war," he wrote in a recent journal article.

A retired U.S. Army lieutenant general, Eikenberry was the U.S. ambassador to Afghanistan from 2009 until 2011. He also served as the defense attaché in the American embassy in the People's Republic of China. He earned an interpreter's certificate in Mandarin Chinese from the British Foreign Commonwealth Office and an advanced degree in Chinese history from Nanjing University.

Eikenberry said that colliding powers sometimes fall prey to the "Thucydides Trap," which harkens back to the Peloponnesian War from 431 B.C. to 404 B.C. when the rising Greek city-state of Athens fought the reigning city-state of Sparta. The Greek historian Thucydides famously wrote, "It was the rise of Athens and the fear that this inspired in Sparta that made war inevitable."

Today, Eikenberry wrote, pundits and experts use the term "Thucydides Trap" to describe the phenomenon of a rising power provoking so much fear in a status quo power that it ultimately leads to conflict between the two. 

Economic bond

However, Eikenberry pointed out, more differences abound than similarities to Sparta and Athens in the case of the United States and China. For starters, the two countries are deeply intertwined in a global marketplace, whereas Sparta and Athens were separate economies.

"The type of economic interaction matters," Eikenberry said in an interview.  

For example, on the eve of the First World War, trade among major European powers was at high levels by historical standards, he said. Yet that did not prevent the outbreak of a cataclysmic war. As for the United States and China, they have a different trading relationship than the European powers in the early 20th century.

"China and the U.S. today enjoy a high level of bilateral trade and China holds a significant amount of American debt. More stabilizing, though, would be increased mutual direct investment," he said.

Eikenbery wrote in his essay that the Sino-American relationship offers its partners particular benefits difficult to find in other countries – such as the world-leading quality of U.S. higher education and the "safe harbor" appeal of U.S. treasury notes as a safe Chinese investment.

"Athens did not hold $1 trillion worth of Spartan treasury notes. Also, huge numbers of Athenian students did not live and study in Sparta. In short, Athens and Sparta were distinct and rival city-states with very little integration or sharing of sector-specific resources or services," he said.

On top of this, Washington and Beijing are in discussions on a bilateral investment treaty, he said. "A good treaty would hopefully encourage more economic activity that in the long term would make military conflict even more costly than it already is."

Values and history count

Still, concerns exist. The differences in belief systems between the United States and China cannot be ignored when one contemplates the future, Eikenberry wrote.

"The United States places a heavy emphasis on democracy, freedom and human rights. By contrast, Chinese President Xi Jinping has cautioned party members against advocacy of constitutional democracy, universal values, civil society, neo-liberalism, media freedom, historical nihilism (excessive criticism of the party's past) and questioning reform. In China, democracy is still considered subversive," he wrote.

In the end, values and history do matter, Eikenbery said. They shape how nations perceive the world and pursue their strategic goals.

"The United States has defined itself as an exceptional nation that has championed democracy and freedom. It sees itself on the winning side of mankind. By contrast, China, feeling aggrieved and humiliated, sees a great need to restore itself to its rightful place in the world as a rich and strong nation," he wrote.

If values like freedom and democracy matter, does this bode well for the United States in its competition with China? Perhaps, Eikenberry said. 

"Americans are questioning their government's performance, especially at the federal level. But the debate is over methods and processes, not whether democracy has run its course," he said in an interview. 

The liberal democratic political model has proven itself over the past couple hundred of years, he noted. "States ruled by closed autocracies have had occasional good runs – sometimes for a few decades – but most have ended failures. I bet on the former," he added.

How the future unfolds for America and China depends on a proper reading of history and political context, Eikenberry said.

"Mismanaged by one or both sides, conflict is possible," he said.

But there's no need for leaders in Washington and Beijing to cast themselves as tragic actors condemned to re-enact the Peloponnesian War.

"To do so would make for a bad reading of history, poor political science and a very flimsy basis for statecraft," he said.

He would advise U.S. and Chinese leaders to focus on fixing their respective political systems. A lot is at stake, not only in both countries, but also for others around the world.

"Failure on China's part would, in the long-term, have severe consequences for its internal and global stability. Failure on America's part would erode its material and moral claim to world leadership," he said. 

Media Contact

Karl Eikenberry, Freeman Spogli Institute: (650) 723-0145, kweikenberry@stanford.edu

Clifton B. Parker, Stanford News Service: (650) 725-0224, cbparker@stanford.edu

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Meetings like this one in 2012 between President Obama and Chinese leader Xi Jinping can ease tensions between the two nations if leaders promote healthy interactions, according to Karl Eikenberry of Stanford's Freeman Spogli Institute for International Studies.
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AHPP and CEAS joint event

Three distinguished healthcare entrepreneurs will share their experiences in adding value within health systems of East Asia. Mr. Zhang, founder of iKang Healthcare Group, Inc., will share his experience with merging traditional healthcare with a versatile online platform to build a preventative healthcare service network in China. Dr. Yang will share his experience in Taiwan and China to analyze opportunities in China, and use a case study of MissionCare to exemplify Value-driven Business Transformation. Dr. Wei will share his vision for Borderless Healthcare Group.

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Mr. Lee Ligang Zhang has been a successful entrepreneur and business executive since 1998, bringing his knowledge and acumen to a number of companies in his professional career that range from healthcare to the Internet. Mr. Zhang founded iKang Healthcare Group, Inc. (“iKang”) in December 2003, successfully merging traditional healthcare with a versatile online platform to build a preventative healthcare service network that spanned the entire country. This “anytime, anywhere” network was to become the blueprint for the industry that transformed how customers accessed healthcare services in China. Since its inception, Mr. Zhang has been serving as its Chairman and Chief Executive Officer, and has overseen many important milestones in its lifetime. iKang was listed on the NASDAQ on April 9, 2014 and is currently the largest provider in China's fast growing private preventive healthcare services market, accounting for approximately 12.3% of market share in terms of revenue in 2013.

Prior to iKang, Mr. Zhang was a co-founder of eLong.com, a NASDAQ-listed online travel service company, and served as CEO of its China operation from 1999 to 2003. From 1998 to 1999, Mr. Zhang served as head of product development at Sohu.com, a leading NASDAQ-listed Chinese Internet company. Mr. Zhang founded the Harvard China Review in 1997 and co-founded the Harvard China Forum in 1998 while studying at Harvard University.

Mr. Zhang studied biology as an undergraduate student at Fudan University in China, and went on to receive a bachelor's degree in biology and chemistry from Concordia College in the US before obtaining a master's degree in genetics from Harvard University. Mr. Zhang has been a member of the Harvard Graduate School of Arts and Science Alumni Association Council since 2005, and also serves as Vice President of the Harvard Club of Beijing and the Shanghai Alumni Association at Fudan University.

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Dr. Fred Hung-Jen Yang is a physician executive and is currently Chairman of MissionCare Inc,, and President of Healthcare Corporation of Asia, a company that owns and operates four community hospitals and seven long-term care facilities in northern Taiwan.

After graduating from National Taiwan University Medical School with an MD degree in 1994, Fred chose to pursue a career in healthcare management.  He earned a Master of Public Health (MPH) degree from Harvard in 1995 and an MBA from the Drucker School of Management at Claremont Graduate University, CA in 1997. Before going back to Taiwan in 1998, he worked as a financial analyst for Tenet Healthcare System, the second largest hospital chain in the US. He is currently a candidate in the doctorate program of Johns Hopkins Doctor of Public Health Part-time Program.

Since 1998, Dr. Yang has been actively serving  the MissionCare Group in many important capacities, such as Chief Financial Officer, Chief Operation Officer and, Chief Executive Officer.

Over the past ten years, Dr. Yang has made significant contributions not only to his company but also to the healthcare industry in Taiwan. Under his leadership, MissionCare became Taiwan’s first JCI accredited hospital, hence helping to elevate Taiwan’s healthcare quality to a higher level.

In addition to hospital management, Dr. Yang also excels at health economics, financial engineering and strategic management. In 2010, he received an Ernst & Young Taiwan Entrepreneur Award for conducting the successful listing of his company on the Taipei OTC, making it the only hospital group listed in Taiwan.

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Dr. Wei Siang Yu is a globally renowned pioneer in healthcare TMT (Technology, Media and Telecommunication). He is the founder of Borderless Healthcare Group of companies which operates borderless healthcare initiatives around the world. Dr. Wei graduated as one of the top students at Monash Medical School in 1995 and went against the conventional career path of an honours student to become a medical inventor in the space of digital bio-communication. He gained worldwide recognition in his work on social application of digital bio-communication and became the youngest nominee of CNN People Choice Award in 2003. Dr. Wei’s work was featured by international media all around the world including Discovery Channel, CNN, BBC, Fox News, CNBC, ABC, Time, Wired, ZDF German TV, ARTE French TV, Japan TV, Yomiuri Shimbun, Korean SBS TV, Figaro, Asian Wall Street Journal, Washington Post, Guardian UK, LA Times, Channel News Asia, Age, Sunday Times UK, Newsweek, Tatler, Bazaar, Marie Claire New York, Glamour Paris etc. Today, Dr. Wei chairs the Borderless Healthcare Group of companies with the key role of converging global healthcare practices with technology, media and telecommunication applications via strategic partnerships and merger & acquisition.

Philippines Conference Room

Encina Hall Central, 3rd Floor.

Stanford, CA 94305

 

 

Mr. Lee Ligang Zhang Chairman and CEO, Ikang Healthcare Croup, Inc.
Dr. Fred Hung-Jen Yang Chairman, MissionCare, Inc
Dr. Wei Siang Yu Founder, Borderless Healthcare Group
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An article in The Economist published on August 23, 2014, on school dropouts in rural China cites REAP research on the matter.

"In the past three decades China has made impressive gains in sending rural children to school. This has helped fuel its rise as a low-end manufacturing power. But the easy gains have been achieved. If the country is to create the 'knowledge economy' it says it wants, the government will have to change the way rural teenagers are educated and schools in the countryside are funded...

"Yi Hongmei of the Chinese Academy of Sciences and colleagues at Stanford’s Rural Education Action Programme found that the most impoverished students dropped out of middle-school at twice the rate as the others they surveyed. Students with at least one sibling were also more likely to drop out because of the strain on family resources. If parents fell ill, they found, needy students would often leave school to earn money to pay for treatment. The scholars concluded that giving money to students would help. In one trial, financial aid reduced the drop-out rate by 60%. In another, giving it to impoverished students in the final year of junior middle-school increased their chances of staying at least another year at school by 10%."

Read more here

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Speakers:

Timothy Garton Ash - Professor of European Studies at University of Oxford

Li Qiang (commentator) - Professor, School of Government at Peking University

Timothy Garton Ash is the author of In Europe’s Name, History of the Present, Facts are Subversive, and other books of political writing or ‘history of the present’ which have charted the transformation of Europe over the last thirty years. He is Professor of European Studies in the University of Oxford, Isaiah Berlin Professorial Fellow at St Antony’s College, Oxford, and a Senior Fellow at the Hoover Institution, Stanford University. His essays appear regularly in the New York Review of Books and he writes a weekly column in the Guardian.

Li Qiang is Professor of Political Science at the School of Government at Peking University, Director for Development Planning Department, and Director of Center for European Studies at Peking University. 

Stanford Center at Peking University
The Lee Jung Sen Building
Peking University
No.5 Yiheyuan Road Haidian District
Beijing, P.R.China 100871

Directions/Map

Seminars
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midieval manuscripts poster art

Featuring:  Ronald Egan (moderator) - Professor, East Asian Languages & Cultural Studies at Stanford University

An international conference on manuscripts, reading, writing, book history, and the classification of knowledge in medieval China and Europe. Special attention to common problems and divergent paths taken with regard to manuscript production, copying and transcription, orality vs. the written circulation of texts, writing systems, and the social space of manuscripts. The conference brings together international specialists on the medieval manuscript tradition in Europe with those working on parallel topics in medieval Chinese history.

Schedule:
 
September 11, 2014 • 1:30pm–5pm
September 12, 2014 • 9am–5pm
September 13, 2014 • 9am–12pm

Stanford Center at Peking University
The Lee Jung Sen Building
Peking University
No.5 Yiheyuan Road Haidian District
Beijing, P.R.China 100871

Directions/Map

Ronald Egan (moderator) - Professor, East Asian Languages & Cultural Studies at Stanford University
Conferences
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