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Anthropogenic methane emissions have a significant contribution to warming due to the high global warming potential of methane. At the same time, methane also acts as a precursor to surface ozone, which is a significant air pollutant. Its effects include lowering physiological functions and therefore the yield and quality of crops.
In August 2012, a Horizons poll showed that 64.4% of respondents wanted Parliament to do more to respond to global warming. 67.5% of respondents wanted business to do more to address global warming. Horizons commented that the poll "makes a strong case for more political action". [233]
A 32-bit register can store 2 32 different values. The range of integer values that can be stored in 32 bits depends on the integer representation used. With the two most common representations, the range is 0 through 4,294,967,295 (2 32 − 1) for representation as an binary number, and −2,147,483,648 (−2 31) through 2,147,483,647 (2 31 − 1) for representation as two's complement.
[32]: 1157 These regions include central and northern Europe. Without climate change mitigation, around one third of land areas are likely to experience moderate or more severe drought by 2100. [32]: 1157 Due to global warming droughts are more frequent and intense than in the past. [33]
In reference to the use of nuclear power to mitigate global warming, Gore has stated, "Nuclear energy is not the panacea for tackling global warming." [ 83 ] In July 2017, Gore published An Inconvenient Sequel: Truth to Power: Your Action Handbook to Learn the Science, Find Your Voice, and Help Solve the Climate Crisis , concurrent with his ...
The global warming potential (GWP) is defined as an "index measuring the radiative forcing following an emission of a unit mass of a given substance, accumulated over a chosen time horizon, relative to that of the reference substance, carbon dioxide (CO 2).
[102] [103] [104] Ice-free summers are expected to be rare at 1.5 °C (2.7 °F) degrees of warming. They are set to occur at least once every decade with a warming level of 2 °C (3.6 °F). They are set to occur at least once every decade with a warming level of 2 °C (3.6 °F).
On a scale of 1 out of 7, where higher numbers indicated greater disagreement, "global warming is already underway" had a mean rating of 3.4, and "global warming will occur in the future" had an even greater agreement of 2.6 Surveyed scientists had less confidence in the accuracy of contemporary climate models, rating their ability to make ...