A massive forest fire has been raging in Alberta, Canada, for nearly a month. Scientists say warmer, drier weather has increased the frequency and intensity of fires. For this month's Environmental Outlook: wildfires, climate change and threats to North America’s forests.
Guest Host: Susan Page
Author Kathleen Cambor talks about her new novel, set against the painstakingly researched story of the 1889 Johnstown Flood, which resulted from the catastrophic failure of a manmade dam and killed more than 2,000 people.
- Kathleen Cambor author
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