Sentences with phrase «planetary thermostat»
The phrase "planetary thermostat" refers to Earth's natural ability to regulate its temperature, similar to how a thermostat controls the temperature in a room. It uses different processes and feedback loops, such as the water cycle and the greenhouse effect, to maintain a stable and habitable temperature for life to exist on our planet. Full definition
Our planetary thermostat likely rose dozens of degrees Fahrenheit.
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Spectroscopy may, for example, help exoplanetary researchers verify a phenomenon called the silicate weathering feedback, which acts as a planetary thermostat.
Methods to adjust the planetary thermostat might prove necessary, sparking interest from researchers to government agencies
In «Cool It,» Lomborg breezily ticks down a laundry list of high - tech ways to engineer the atmosphere, for example, but punts on the tougher questions related to such planet - scale enterprises — such as the inevitable diplomatic dispute over who sets the planetary thermostat and how blocking the sun does nothing to stem the buildup of carbon dioxide, much of which will stay in the atmosphere for many centuries.
The argument for geoengineering goes like this: the world is getting inexorably warmer; governments show no sign of drastically reducing greenhouse gas emissions, so why not control the planetary thermostat by finding a way to filter, block, absorb or reflect some of the sunlight hitting the Earth?
How can a party platform omit any characterization of global warming and CO2 as a problem while urging businesses to develop a technology with no purpose other than sopping up the main greenhouse gas emission raising the planetary thermostat?
Besides the amount of greenhouse gases in the air, another important switch on the planetary thermostat is how much of the sun's energy is taken up by the earth's surface, compared to how much is reflected back to space.