A BBC RADIO 4 BOOK OF THE WEEK A TIMES SCIENCE BOOK OF THE YEAR A SUNDAY TIMES SCIENCE BOOK OF
THE YEAR 'Powerfully argued... Fascinating and pacy' Sunday Times Book of the Week 'Superbly
written... sure to please readers of Yuval Noah Harari or Rutger Bregman' The Times 'Full of
amazing facts' Observer ' The book shines when it brings cutting-edge science to bear'
Financial Times ' A dizzying range of material' The Economist ' A humbling story for humankind'
Spectator Challenges some of the greatest cliches about colonialism... A revelation' SATHNAM
SANGHERA 'Thrilling and eye-opening ' LEWIS DARTNELL ' Science and history at its best' MARK
HONIGSBAUM 'Unpicks everything we thought we knew... Mind blowing' CAL FLYN In this
revelatory book Dr Jonathan Kennedy argues that germs have shaped humanity at every stage
from the first success of Homo sapiens over the equally intelligent Neanderthals to the fall of
Rome and the rise of Islam. How did an Indonesian volcano help cause the Black Death setting
Europe on the road to capitalism? How could 168 men extract the largest ransom in history from
an opposing army of eighty thousand? And why did the Industrial Revolution lead to the birth of
the modern welfare state? The latest science reveals that infectious diseases are not just
something that happens to us but a fundamental part of who we are. Indeed the only reason
humans don't lay eggs is that a virus long ago inserted itself into our DNA and there are as
many bacteria in your body as there are human cells. We have been thinking about the survival
of the fittest all wrong: evolution is not simply about human strength and intelligence but
about how we live and thrive in a world dominated by microbes. By exploring the startling
intimacy of our relationship with infectious diseases Kennedy shows how they have been
responsible for some of the seismic revolutions of the past 50 000 years. Provocative and
brimming with insight Pathogenesis transforms our understanding of the human story revealing
how the crisis of a pandemic can offer vital opportunities for change.