The Nitty Gritty: current affairs from around the world
The Nitty Gritty has now been moved to Perceptions Press, a collaborative movement with a purpose “to shed light on the world’s injustices, advance dialogues about them and to serve as a unique network and forum for those committed to positive change.”
Andy Paul 
For more, take a look at http://twitter.com/#!/pollywogpaul
and the University of San Diego’s Kroc Institute for Peace and Justice weekly update http://www.sandiego.edu/peacestudies/ipj/publications/peace_and_justice_update/index.php