William Strauss and Neil Howe wrote several books on the subject of generations and are widely credited with coining the term Millennials. Howe has said "No one knows who will name the next generation after the Millennials". In 2005, their company sponsored an online contest in which respondents voted overwhelmingly for the name Homeland Generation. That was not long after the September 11th terrorist attacks, and one fallout of the disaster was that Americans may have felt more safe staying at home. Howe has described himself as "not totally wed" to the name and cautioned that "names are being invented by people who have a great press release. Everyone is looking for a hook. "