World-famous environmental photographer Edward Burtynsky and IDEAS host Paul Kennedy both grew up in St. Catharines, Ontario. In fact, their childhood homes were less than 300 metres apart, and young paperboy Paul delivered a daily dose of newspaper comic strips to future visual artist Ed.

Paul and Ed lived parallel lives close to — but separate from — each other. When they eventually met in 2008, they talked about one day doing an episode of IDEAS, in which they'd return home to revisit their shared roots. Well, they did it: welcome to Paul and Ed's Excellent Adventure. The two made plans to visit the old GM plant on Ontario Street where both of their fathers had worked. The plant was bought by General Motors in 1929 to manufacture cars after World War I and was the largest employer in St. Catharines until its closure in 2010. 

Listen to the full episode here.