The UN’s Philip Alston is an expert on deprivation – and he wants to know why 41m Americans are living in poverty. The Guardian joined him on a special two-week mission into the dark heart of the world’s richest nation
Once upon a time, the world suffered.
In 1987, 20 million people across the world were plagued by a debilitating, painful and potentially blinding disease called river blindness. This parasitic infection caused pain, discomfort, severe itching, skin irritation and, ultimately, irreversible blindness, leaving men, women and children across Africa unable to work, care for their families and lead normal lives.