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

See Halcyon's unique reporting on the United Nations Sustainable Development Goals and contact us to discuss how we may be able to help you contribute to and/or create value from the SDGs.

Follow Halcyon's forthcoming 52:52:52 campaign on Twitter, which will feature 52 issues and 52 responses over 52 weeks.

Self

On Stars...and On Us

The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff - Carl Sagan, Cosmos

While the saying “we are stardust” seems poetic but vague, it is literally true. The atoms of our bodies were created in the cores of stars billions of years ago.