"We now find ourselves in a new geological age: the
Anthropocene. The climate is changing and species are disappearing at a rate
not seen since Earth’s major extinctions. The rapid, large-scale changes caused
by fossil-fuel powered globalization increasingly threaten societies in new,
unforeseen ways. But most security policies continue to be built on notions
that look back- ward to a time when geopolitical threats derived mainly from
the rivalries of states with fixed boundaries. Instead, Anthropocene
Geopolitics shows that security policy must look forward to quickly shape a
sustainable world no longer dependent on fossil fuels. A future of long-term peace and geopolitical security
depends on keeping the earth in conditions roughly similar to those we have
known throughout history. Minimizing disruptions that would further put
civilization at risk of extinction urgently requires policies that reflect new
Anthropocene “planetary boundaries.” "