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Halcyon actively monitors change covering more than 150 key elements of life.

The 52:52:52 project, launching both on this site and on social media in early 2024 will help you address 52 issues with 52 responses over 52 weeks.

A Mundane Comedy is Dominic Kelleher's new book, which will be published in early 2024. The introduction is available here and further extracts will appear on this site in the coming months.


What's changing now?
Internal Change
Halcyon In Kal… 23 November 2023


Please see below significant recent changes across the more than 150 elements of life that we monitor actively, Please contact us for help in dealing with change.


What's Changing? - Water
Halcyon Impacts 7 November 2023


Please see below recent water-related change, including the United Nations Sustainable Development Goal goal six (SDG 6) of ensuring clean water and sanitation by 2030.



See also:


In figures:

On Leonard Cohen
blog image
Halcyon In Kal… 10 September 2023


So come, my friends, be not afraid.
We are so lightly here.
It is in love that we are made;
In love we disappear

What's Changing? - Law



Please see below selected recent legal, in particular regulation-related change. 


See also:


August 2023


What's Changing? - Habitat
Halcyon In Future 27 July 2023


Please see below selected recent cities/urbanisation-related change.


See also: 


July 2023