As a child I once came across this phrase 'Water water everywhere, not a single drop to drink'. Though always amused, my young mind could never quite envisage the gravity of the above lines. Years later, I can perhaps now imagine how...

August 23, 2012: I have spent nearly 4 years with Greenpeace at sea. These years have brought many interesting encounters and experiences, but nothing's been quite like yesterday. Off the Eastern coast of South Africa, the coast line...