For American companies, the theme of the moment is retrenchment...Does that mean that the corporate social responsibility movement...will be jettisoned for the bottom line?... We decided on a simple test...[T]he Socially Responsible Investing Stock Screener... ranks 500 of the nation's largest companies according to five categories of behavior: gay and lesbian rights; environmental practices; labor and human rights; whether the company sells military equipment and weapons; and a category called "vice”...We called the three companies that ranked lowest on the list -- Eastman Chemical, Lockheed Martin, and ExxonMobil -- to see what they thought about CSR...[W]hatever these companies actually think about the norms entailed in CSR, they've decided they have no choice but to play along, recession or no recession.