Instead, for a half-century, an unspoken social contract among four broad groups has held Thailand together: the “Palace” – a euphemism used here to avoid violating draconian lèse majesté laws; big business, the custodian of economic growth; the military, which ensures, first and foremost, the sanctity of the Palace and the moral values it represents; and the common people, mostly rural and urban poor, who accept the rule of the other three estates.