Dear white boss. Do you remember that first management-team offsite

It's easy for white managers to assume that their colleagues of color face the same basic challenges they do. On one level that's true--the work itself is the same. But on another level, African-American managers often contend with an atmosphere of tension, instability, and distrust that can be so frustrating they lose the desire to contribute fully. Their white bosses and coworkers are simply unaware of the "miasma" and are often puzzled when African-Americans quit apparently for no reason or seemingly overreact to a minor incident. This portrayal of what it's like to be different in the workplace takes the form of a fictional letter from a black manager to a white boss. The letter, based on interviews and surveys the authors conducted with hundreds of mid- to senior-level African-American managers, is not about the lack of role models or mentors of color or any of the other barriers that limit opportunities for blacks in corporate America. Instead, the letter sheds light on the realities that lurk below the surface for black managers--the feeling that they leave some part of their identities at home and the sometimes subtle and often systemic racial biases that inhibit and alienate African-Americans. "Differences really do matter, although they may matter in ways you probably didn't expect. One of the big ways they matter is that race is always with us," the letter writer observes. "As a friend of mine said recently, 'I don't think a day goes by that I'm not reminded that I'm black.'" The letter may not apply to every leader, black or white, or to every organization, but the issues are more widespread than corporate America cares to acknowledge. It should be required reading for all white executives who don't want talent to slip through their fingers.     

世界润滑油供需展望

预计到1997年,世界经济年增长率大约为3％,成品润滑油需求量也将增加,其年增长率约为2％。至少在今后5年内,世界润滑油仍将供大于求。预计中东、亚洲和南美等地区需求增长幅度较大,美国、西欧增幅较小,前苏联、东欧的需求平稳。在基础油供应方面,今后5年生产能力的增长主要来自中东和亚太地区。预计世界石蜡基基础油到90年代中期会出现大约6％的剩余能力。亚太地区尽管生产能力显著增加,但预计到90年代末供需关系仍显紧张,基础油进口主要将来自欧洲和中东。