by Albert Ball
What kind of world have we created? Increasing numbers of us live in fear of losing our homes and jobs, many forced to rely on charity for food. Many of us live destitute on the streets, and no-one seems to care. Many more live in poor countries where lack of clean water and basic sanitation kills millions every year. Then there are the environmental dangers that we face, above all climate change, which is well able to kill us all. Yet in the midst of all this some of us have wealth that can't...