Geoengineering Earth's Climate: Resetting the Thermostat Library Binding –
August 1, 2017
by Jennifer Swanson
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"Most scientists agree that Earth is warming rapidly. Glaciers are melting
and rising seawaters are submerging islands and coastal cities. In the
coming decades, millions will likely have to escape extreme weather caused
by climate change.
Some scientists say we need to act faster and with radical new
technologies—now—to save our planet. They propose geoengineering, or
""engineering Earth,"" to reset our global thermostat. Ideas include
thickening clouds with chemicals to reduce the amount of sunlight and
pulling carbon dioxide from the air with machines. However, critics say
that geoengineering could backfire and create even worse weather. Is
geoengineering too risky? Or is it our best hope of survival?"
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