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We have no problem thinking mathematically about four-dimensional space.
Where a 3-d cube has 8 vertices, a 4-d hypercube has 16 vertices.
Where a cube has 6 faces, like a dice, a 4-d hypercube has 24 faces.
The problem is imagining what that actually looks like. We live in a three-dimensional world. We can’t see a fourth dimension. We simply can’t imagine what a 4-D world would look like.
However, that doesn’t mean that lots and lots of people haven’t tried to, in a huge variety of ways: mathematicians and physicists, philosophers and theologians, occultists and mystics, artists, architects, designers, authors.
The fourth dimension, when you start to look for it, is everywhere.
On this week’s episode I’m joined by Professor Christopher White who has just written a book with a fascinating central premise: in the U.S, and in many parts of the Western world, the number of people identifying as Christian has been consistently falling, for about 30 years now. Yet the number of people who describe themselves as “spiritual but not religious”, people who still believe in a god of some sort, has remained very high.
So, if people believe in spirits or angels, in God or life after death, in heaven or another world of some sort, but not in traditional religious institutions, how are they constructing these supernatural worlds?
Well, in many ways, as Professor White explains, they are relying on science and maths. On other dimensions, multiverses, quantum entanglement, string theory, parallel universes.
There is, and has been for well over a century now, a type of scientific supernatural.
For links, pictures, full transcripts and more, head to wttepodcast.com
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If you want to understand how we ended up with anything from Star Wars to Star Trek, Superman to Batman, intergalactic travel to microscopic worlds, profound meditations on the nature of being human to thrilling tales about Martian princesses, you have to look at pulp fiction.
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What would happen if humanity ceased to exist?
Well, assuming, of course, that earth itself has not been destroyed in this hypothetical apocalypse, the world would continue quite happily without us.
People have long speculated about what would happen in the weeks, months, and years after the end of humanity. There is an obvious perverse pleasure in seeing the world we have destroyed, and continue to destroy, getting its revenge. There’s a misanthropy in this type of speculation, what’s sometimes called “catastrophe porn”, but there’s also a humble recognition that ultimately we are, as humans, largely insignificant in the vast scale of things.
Whatever we feel, we are definitely attracted to exploring the idea; apocalyptic and post-apocalyptic fiction has been around for a long time. We like to imagine the end of the world, but it’s quite hard to write a narrative with no people, so what we also like to do, is to imagine what would happen if just a small number of people remained. Not quite the end of the world, but the end of world as we know it.
Post-apocalyptic stories combine so many fascinating elements: there’s the speculation about the future, the frequent sense of adventure and problem solving in a new and dangerous world, the science fictional world building, the appeal to our curiosity about the future of our species. And the profound, complex questions about us, about our relationship with our planet, and with each other, and the huge societal issues that we face.
In conversation with Professor Heather Hicks, from Villanova University, this episode explores the end of the world, from plagues to nuclear war, drought to zombie hordes, Mary Shelley’s The Last Man to the best contemporary post-apocalyptic fiction.
For links, pictures, a full transcript and more head to wttepodcast.com
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In the 19th century, a very popular form of entertainment was the mummy unwrapping party. Yes, you could go to a private or public event at which an ancient Egyptian mummy would be unrolled and examined. Bandages would be passed around, touched and smelled, ancient jewellery would be admired, and a the dead body of an Egyptian would be revealed at the end.
So, how did this bizarre and macabre spectacle come to be? Where did the Victorians get all these mummies? Were they all comfortable with this gruesome spectacle?
Are we happy, today, to continue to display these mummies in museums?
And how did all this feed into the enduring fascinating with Egypt – from mummies’ curses to the Tomb of Tutankhamun, mummy fiction to Brendan Fraser romping around Egypt?
For more details, links, transcripts, and more, head to the Words To That Effect Website
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Words To That Effect is back! Season 3 kicks off next Monday, Jan 14th. In the meantime, have a listen to a preview of what's in store for the season.
The music heard in this episode was "Polydrug" by Forrests. You can check out their music here
Words To That Effect is a member of the Headstuff Podcast Network. You can listen to previous episodes, and lots of other great podcasts here.
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Words To That Effect is back! Episode 24 is a recording of September's live show for the Dublin Podcast Festival.
This episode is a story about a long-forgotten nervous disease. But it’s also a story of science and culture, psychology and mental health, feminism and creativity, war and masculinity. It's about ghost stories, science fiction and cowboy novels...
Featuring live music composed and performed by Ken McCabe.
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Learn more about your ad choices. Visit megaphone.fm/adchoices
Learn more about your ad choices. Visit megaphone.fm/adchoices
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