Note: an audio version of this interview aired on WGBH radio in Boston!
Henry David Thoreau is justly famous for his book Walden, which tells the story of the two years he spent living by the pond, in the Concord woods. But he also wrote a journal, which he started at age 20 in 1837, and kept up until 1861, shortly before he died. This diary of Thoreau’s daily thoughts and experiences has just been published by New York Review Books Classics, which is celebrating its tenth anniversary this autumn. Edwin Frank, the editor of the series, speaks with ThoughtCast at the Harvard Book Store in Cambridge, Massachusetts.
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Alan Lightman, the 
Noted Cambridge poet David Ferry has recently translated Virgil’s Georgics, and on ThoughtCast he joins Virgil scholar Richard Thomas, the chair of Harvard’s Classics Dept., for a detailed examination of this beautiful and insufficiently known poem. It is said to have taken Virgil 7 years to write, from about 36 to 29 B.C.
As such, The Georgics was written during a period of political instability and chronic civil war, and inevitably reflects Virgil’s dark, often pessimistic outlook on human nature. But at the same time, The Georgics (which means “agriculture” in Greek), is a celebration of nature and its ceaseless beauty. As Virgil describes the cycles of crops, the seasons, the weather — the birth, death and rebirth that mark the natural world — he provides us with a complex, realistic, painful but enduringly uplifting poem.