Air temperature change in recent years
The temperature actually rises compared with a past temperature though “Global warming” is the one for the temperature of the entire earth to rise according to the name and for it to have various influences.
The average temperature of the present atmosphere and the ocean in the earth surface is 0.75℃ warmer than that of the mean value for five years from 1896 to 1900.
A comparatively steady state continued to the temperature of surface of the earth in the earth during 2000 years ago from 1000 the past though there was a change such as warm intervals and small ice ages.
However, Global warming in recent years continues the rise that doesn’t see the example in the past.
It is true for the heat-trapping gas that has continued to be generated so that the human race may develop to destroy the environment of the earth, and to make them face Global warming though “Global warming” is recited and it has passed for about 20 years that everyone now knows.
The detailed data also becomes complete in around the past ’50 though it is restored by using the proxy of the natural world as a measurement means of a past temperature because an immediate observation of the temperature using the latest measurement equipment has been started at the same time globally since about 1860.
Moreover, the observation to make good use of the latest technology that says that it observes the troposphere temperature in the satellite in 1979 is done.
“Global warming” must be advanced from such detailed measurement data and a past temperature transition, and there is credibility also in the forecast where the temperature rises every year.
Still, is the thing that each one can be done executed at once, and are there a systematic activity such as neither politics nor the enterprises, neither activities in the entire country nor activities to which the world is common now because it needs it?