From teachers, carers, nurses and doctors, street sweepers, sales assistants and the like, working in service is an exchange of energy as old as civilisation. Serving one another in some way is a natural human instinct that we all have inside of us and can deliver on daily basis through our individual talents.
The tragic and senseless killing of black teenager Trayvon Martin in Florida on the night of February 26 2012 - and the controversy that has erupted over the acquittal of the man responsible, George Zimmerman - confirms that race remains an ever-present corrosive in US society, despite the election of the nation's first black president in 2008.
When France was moralizing over the Armenian genocide the Turkish Prime Minister, Erdogan accused them of hypocrisy.
The early 1990s were a golden era in postmodern black consciousness and 'X' was a symbol of empowerment emblazoned across the chests of so many young black men. However, within three or four years of such a potent resurgence of black radical thought, the 'X' tees seemed to disappear into the bottom drawer. So to see this symbol re-emerge on a suit jacket in 2011 was positively sublime.