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To The Best Of Our Knowledge

Is mathematics what's most real in the universe?  MIT physicist Max Tegmark thinks so, and he says it's likely we live in one of many parallel universes.

To The Best Of Our Knowledge

Michael Dirda tells Anne Strainchamps that modern readers of Beowulf owe a great deal to J.R.R. Tolkien.

To The Best Of Our Knowledge

Michael Timmins writes the music and lyrics that his sister Margo Timmins sings as part of The Cowboy Junkies.

To The Best Of Our Knowledge

Ranya Idliby, Suzanne Oliver and Priscilla Warner- a Muslim, a Christian and a Jew- tell Jim Fleming how they came together after 9-11 with the goal of writing a children's book and shared their experiences and religious perspectives.

To The Best Of Our Knowledge

Walt Disney was greatly influenced by his relationship with his father, and much of his empire has to do with wish-fulfillment and escape.

To The Best Of Our Knowledge

Parker Palmer is a writer and educator who's spent a lot of time thinking about the question, "What makes life worth living?"

To The Best Of Our Knowledge

What happens to your digital self when you die? Currently, Facebook lets users "memorialize" their pages, giving family members a virtual space to post rememberances. Religious studies professor Candi Cann believes new digital tools like these are changing the way we mourn, by letting anyone share their stories about someone who's died, and preserving social connections to departed loved ones.

To The Best Of Our Knowledge

Peter Turchi tells Steve Paulson that both map-making and writing place great importance on the empty spaces.

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