The Chicago Tribune special report on peak oil. Includes a documentary and reporting by Pulitzer-Prize winner Paul Salopek.
In the summer of 1995 there was a week-long heat wave in Chicago. Over 700 people died. Most of them were the elderly, poor, and African-Americans. Link above is a Slate article by Eric Klinberg who wrote the definitive Heat Wave: A Social Autopsy of Disaster in Chicago (2003) in which he concludes that "a city, in its decision to operate like a corporation, experienced the breakdown of massive social services" and the resulting "widening cracks in the social foundations of America's cities".