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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.

Life

On the Anthropocene
Anthropocene
Halcyon In Kal… 31 December 2023

 

Are we now entering the Anthropocene, an age shaped primarily by people?  

Some geologists say we are already living in the Anthropocene age: the age of man. For example, almost 90% of the world’s plant activity, by some estimates, is to be found in ecosystems where humans play a significant role, thereby putting further strains on the planet's resilience.

People are living longer almost everywhere Halcyon In Figures 14 October 2019

 

In 1960, the average life span globally was 52.6 years. Today it’s  72 years. The reasons include improvements in child survival, expanded access to healthcare (including widespread vaccination), and people being lifted out of extreme poverty.

Everyone, Everywhere Is Living Longer

On how people really live
Dollar Street
Halcyon Impacts 23 January 2018

Dollar Street is a powerful and fascinating site, showing how people really live around the world. Dollar Street is a project from Gapminder, the foundation set up by the late, great Hans Rosling, who died a year ago from pancreatic cancer, aged only 68. He is missed.