Mr. Warren E. Buffett
Chairman of the Board
Berkshire Hathaway Inc.
1440 Kiewit Plaza
Omaha, NE 68131

Dear Mr. Buffett,

Your company, Berkshire Hathaway Inc., was recently named one of America’s “Most Admired” companies of 2007. We ask you to live up to that reputation by changing your stated policy relating to your $3 billion investment in PetroChina Company Limited (PetroChina), a Chinese oil company that helps to fund the genocide in Darfur. This genocide has already claimed 400,000 lives and displaced 2.5 million more people. Berkshire Hathaway is the largest US investor in PetroChina.

The statement Berkshire Hathaway issued on February 21 claims that divestment advocates are “wrong” about the relevance of your PetroChina holdings to the genocide. However, a closer and more thoughtful review of the facts shows that you have reached the wrong conclusions regarding your role in this tragic humanitarian crisis.

Here are the facts in brief:

  • PetroChina’s government-owned parent company, China National Petroleum Corporation (CNPC), is a major enabler of the genocide in Darfur because 70-80 percent of the income generated from Sudan’s lucrative revenue sharing agreement with CNPC is funneled into Sudan’s military.

  • The notion that PetroChina is not implicated in CNPC’s tainted relationship with Khartoum is incorrect.PetroChina is linked to CNPC through a collaborative and reciprocal relationship. This close relationship includes ongoing transfers of assets between parent and subsidiary and significant management overlap. Therefore, it is quite appropriate and important to pressure the subsidiary, PetroChina, as a tactic to influence the parent, CNPC. This relationship has been clear at least since Harvard University announced divestment from PetroChina on April 4, 2005, citing the “extensive role of PetroChina’s closely affiliated parent.” At that time, Harvard’s president, Lawrence Summers, noted the “compelling case for action.” Harvard has since been joined by a growing number of institutions and individuals, including Yale University and the state of California and its Governor Arnold Schwarzenegger, who have also determined that the ties between PetroChina and CNPC are so intimate that divestment is warranted.
  • Contrary to your assertions otherwise, economic pressure on CNPC through US holdings in PetroChina can be an important and effective factor to change China’ s approach towards Sudan diplomacy, especially given how highly China prizes its Sudan oil assets. This belief is widely supported by academic and policy experts with extensive knowledge regarding Sudan and its government.

Given these facts, we ask that Berkshire Hathaway, as well as other financial institutions with extensive holdings in PetroChina, take immediate and decisive action. The acceptable options are either to strenuously and publicly engage PetroChina to effect a change in the behavior of the government of Sudan or to divest. The moral imperative is clear. In the face of genocide, there are limits to business as usual. Would you have invested in firms that sought to make a profit by selling Zyklon-B gas to the Nazis or machetes for the genocide in Rwanda?

Mr. Buffett, you are one of the most generous individuals in the world, and your company, Berkshire Hathaway, is one of America’s most admired. We ask that you live up to this reputation by taking responsible action to confront the genocide in Darfur. This genocide is ongoing, authoritatively documented, widely and publicly discussed, and formally recognized by Congress, two Secretaries of State, and the President of the United States. Berkshire Hathaway’s large holdings in PetroChina provide you with a unique opportunity to take action that will make a difference. We hope that you will step forward and do so.

Eric Cohen
Chair, Fidelity Out Of Sudan campaign