Mama Grizzlies don't produce jobs for other grizzlies. They don't organize to care for weak or vulnerable or disabled grizzlies. They don't drive innovation, they don't relocate easily, they don't change careers. Their ability to strategize doesn't get them past lunch.Check it out.
UPDATE 8-18-10: Gail Collins and Stacy Schiff have a back-and-forth at the NYT website on the Mama Grizzly phenomenon. I check in as comment #7...