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99 Foreign Aff. 176 (2020)
The Case for Climate Pragmatism: Saving the Earth Requires Realism, Not Revolution

handle is hein.journals/fora99 and id is 806 raw text is: 




The Case for

Climate

Pragmatism

Saving   the  Earth   Requires
Realism, Not Revolution

Hal   Harvey



The Uninhabitable Earth: Life After
Warming
BY  DAVID  WALLACE-WELLS. Tim
Duggan  Books, 2019, 384 pp.

Falter: Has the Human Game Begun to
Play Itself Out?
BY  BILL McKIBBEN. Henry Holt,
2019, 304 pp.

The Green New  Deal: Why the Fossil Fuel
Civilization Will Collapse by 2028, and the
Bold Economic Plan to Save Life on Earth
BY  JEREMY   RIFKIN.  St. Martin's
Press, 2019, 256 pp.
Climate change is often described
        as a wicked problem, meaning
        that it resists easy definition and
defies conventional solutions. It tran-
scends political boundaries and cannot
be solved by a single country, but interna-
tional governance is a weak substitute.
It is a collective-action problem that
demands  a collective solution, but it has
instead led to a great deal of finger-

HAL  HARVEY  is CEO of Energy innovation and
a co-author, with Robbie Orvis and Jeffrey
Rissman, of Designing Climate Solutions: A
Policy Guide for Low-Carbon Energy.


pointing. Its effects-rising seas, intense
storms, desertification, and so on-are
felt most acutely in developing coun-
tries, far away from the industrialized
nations that are most responsible for
the problem. And government attempts
to address such negative externalities
(as economists call these nonmonetized
costs for third parties) by forcing
producers to shoulder the burden caused
by their carbon emissions have fallen
flat. In short, humanity uses the atmos-
phere as a free dumping ground for
pollutants, and deeply vested interests
resist changing that.
   Climate change also confounds
customary human  timescales. The worst
effects of today's emissions won't be felt
for generations, which makes morally
unsustainable behavior easier to rational-
ize. And the harm done by humans
induces natural systems to compound
their sins: the rising temperatures are
melting the Arctic's permafrost, which in
turn unleashes further monstrous quanti-
ties of carbon and methane into the
atmosphere, speeding warming. Mean-
while, thanks to the loss of ice in the
Arctic Ocean, that once shiny ice mirror,
which used to bounce solar energy back
into space, is now transforming into a
dark heat absorber, itself leading to rising
temperatures. Rampaging fires in
Australia-driven in large part by higher
temperatures and droughts-have taken
forests that absorbed carbon dioxide for
hundreds of years and converted them
into huge sources of it.
   Because the global community has
dawdled  in decarbonizing its energy
systems, it has spent most of the carbon
budget-the  quota of carbon emis-
sions, for all of civilization over all time,
that must not be exceeded if warming


176   FOREIGN AFFAIRS

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