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Part consultancy, part thinktank, part social enterprise, Halcyon helps you prepare for and respond to personal, organisational and societal change.

Halcyon's 52:52:52 campaign on Twitter will help you address 52 issues with 52 responses over 52 weeks.

To be a catalyst is the ambition most appropriate for those who see the world as being in constant change, and who, without thinking that they control it, wish to influence its direction - Theodore Zeldin

A Mundane Comedy is Dominic Kelleher's new book, which will be published in early 2020. We will be publishing extracts on this site and across social media during the last quarter of 2019. Please feel free to contact us with any questions about the book.

Demographics

What's Changing? - Migration
Migration
Halcyon Impacts 30 September 2019

 

Please see below selected recent migration-related change.

 

See also:

 

September 2019

What Counts? - Global Population Trends

Demographics

 

 

HOW GLOBAL POPULATIONS REACHED ITS CURRENT LEVEL

It took 200,000 years for our human population to reach 1 billion—and only 200 years to reach 7 billion. But growth has begun slowing, as women have fewer babies on average. When will our global population peak? And how can we minimize our impact on Earth’s resources, even as we approach 11 billion?

 

POPULATION GROWTH IS NOW DECLINING

Megatrend Watch - September 2016

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Please see below the most compelling new megatrend headlines over the past month. This edition covers demographic, economic, societal, sustainability, technology and urban trends.

For more information about our megatrend and related products and services, please get in touch.

Dominic Kelleher 

Africa In Business

Please see below selected recent intelligence about Africa in 2014 to date. These headlines are a synthesis of selected major recent developments at corporates, business schools, thinktanks, media, commentators, and other key influencers.

 

August 2014