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The 52:52:52 project, launching on this site and on social media in 2025, will help you address 52 issues with 52 responses over 52 weeks.

This site addresses what's changing, at the personal, organisational and societal levels. You'll learn about key changes across more than 150 elements of life, from ageing and time, through nature and animals, to kindness and love...and much more besides, which will help you better prepare for related change in your own life.

Halcyon In Kaleidoscope features irregular and fragmentary writings - on ideas and values, places and people - which evolve over time into mini essais, paying humble homage to the peerless founder of the genre. The kaleidoscope is Halcyon's prime metaphor, viewing the world through ever-moving lenses.

A Mundane Comedy is Dom Kelleher's new book, which will be published in 2025. The introduction is available here and further extracts will appear on this site and on social media in the coming months.

Planets

On the Universe

Submitted by Halcyon In Kal… on 13 May 2016

Imagine our universe as only one of an infinite number of possible universes - be they "Quilted", "Brane" or, most strangely of all, "Ultimate". Brian Green tackled this almost mystical idea head-on in The Hidden Reality: Parallel Universes and the Deep Laws of the Cosmos. Greene discussed his ideas further during a March 2011 edition of Start the Week.

Imagine too flying through the universe. This animated flight through the universe shows close to 400,000 galaxies, and was derived at John Hopkins University from the Sloan Digital Sky Survey.

Another video meanwhile takes viewers from the Himalayas through our atmosphere and the inky black of space to the afterglow of the Big Bang.

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