James Geach is a Royal Society University Research Fellow and Reader in Astrophysics at the Centre for Astrophysics Research at the University of Hertfordshire, specializing in observational cosmology and the formation and evolution of galaxies. He is the author of Galaxy: Mapping The Cosmos (Reaktion, 2014).
`With his elegant, supremely clear writing, Geach has succeeded at creating both a state-of-the-art cosmic overview and a rather wonderful meditation on the nature of our reality.’ – Caleb Scharf, author of The Zoomable Universe; `Geach’s beautiful cosmic biography takes readers on a sweeping tour of all that was, is, and ever will be. Five Photons is as elegant as it is enlightening.’ – Lee Billings, author of Five Billion Years of Solitude