| James N. Markels | ||||
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by
James N. Markels Environmentalists are wringing their hands over President Bush’s move
to pull the United States out of the Kyoto protocol for reducing global
warming, but the treaty was doomed from the start. The Senate had
already voted a ringing denunciation of the protocol’s exclusion of
Third World nations from emissions requirements. European Union leaders
are looking for ways to alter the treaty to make it signable, but
addressing the Senate’s concerns are only the first step. If the Kyoto treaty is meant to address CO2
emissions, then it must allow for CO2 sequestering. If the
production of CO2 is bad, then the absorption of CO2
is thereby good and must be rewarded. All the CO2 absorbed by
plants in the United States should count toward America’s CO2
emissions status. But this implicitly allows that CO2
production itself is not bad providing it can be “cleaned up” later
by planting more trees and the like, and this is not the message that
the EU is interested in sending with the Kyoto treaty. When one looks at the EU’s proposals, one clear
belief shines through: The United States is morally wrong to produce and
consume so much, and we must be punished. Otherwise, how to explain the exclusion of developing
countries from emissions regulations or the resistance against CO2
sequestering? Romano Prodi, president of the European Commission—the
executive branch of the EU, argued in an op-ed last Thursday, “Nobody
denies that emissions from developing countries also need to be
addressed. It’s a question of timing. The Kyoto Protocol is our first
step towards solving this problem, but it will be an incremental process
that eventually involves everyone.” If global warming is such an
immediate concern, why not include everyone? If developing
countries are going to improve their economies, their first steps will
require the production of CO2 through industrialization.
Letting them off the hook while America is forced to cut back only
indicates a dislike of America, not an honest effort to combat global
warming. Prodi and others cite the terrible dangers predicted
to occur from global warming, from rising ocean levels to more extreme
weather, but they have not bothered to find out whether the earth is
already warming naturally, with or without our involvement. After all,
there has never been a fixed link found between greenhouse gas emissions
and global warming, as these emissions have steadily grown since 1900
yet global temperatures have fluctuated in that time. What if reducing,
or even eliminating, CO2 emissions won’t stop global
warming? Then what? The Kyoto treaty offers no alternatives for such a
situation. It assumes a direct causation. Even more interestingly, if
global warming is a problem, one would naturally realize that efforts to
promote global cooling would be beneficial. Yet the Kyoto treaty makes
no effort to promote action that will cool the earth, such as spraying
chemicals into the air that will increase cloud-cover and reduce
sunlight, or investigate options that could eat up more CO2
such as ocean fertilization. But the Kyoto treaty doesn’t allow for such
possibilities because allowing humans to consciously work to cool the
earth means justifying human manipulation of the environment, which is
exactly what the treaty was created to denounce. If the earth was found
to be cooling, would the Kyoto treaty have encouraged industrialized
nations to produce more CO2 in order to warm the climate?
Absolutely not. If anything, Kyoto signatories would have tried to find
a reason to link America’s economy to cooling. In a sense, the Kyoto treaty is left between a rock
and a hard place: It seeks to punish those who cause global warming, but
offers nothing to actually stop or reverse global warming. The treaty must also account for the weakness of the
science that supports its claims. A new article in the journal Science
finds a link between ocean temperatures and the earth’s climate. “By
and large, it was always thought that there was very little evidence
that any of the variability in climate was controlled by variations of
oceans,” co-author James Hurrell says. “We’ve shown that the
long-term changes in the climate from the east of North America across
the Atlantic Ocean onto Europe and Asia are indeed linked to the warming
of the tropical oceans.” Explanations for what causes ocean
temperatures to fluctuate or how oceans affect the climate are not yet
known, and the authors offer only possibilities, but the treaty makes no
allowance for the likely possibility that we are still in the dark on
climate change, and what we know today may wind up being significantly
off the mark from reality. |
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