What is climate change?

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Danae Hitch Profile
Danae Hitch answered

Climate change - a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.

Desmond Last Profile
Desmond Last , Writes about subjects that affect us all., answered

  • Climate Change is our Plants bio-system's response to changes mankind has made to it by altering the way nature reacts to changes in Pressure.
  • In 2015, the average temperature across global land and ocean surfaces was 1.62°F (0.90°C) above the 20th century average. This was the highest temperature among all 136 years in the 1880–2015 record; it marks the fourth time a global temperature record has been set this century.
  • The 17 warmest years on record have all occurred in the last 18 years.
  • The above information is taken from Climate Change: Global Temperature a U.S.A. Government website.
  • Our Governments have a non-mandatory agreement to combat Climate Change.
  • It is not good enough to say that a reduction in Global Emissions by 2050 will reduce both the trend and the average Global Temperature.
  • Paris 21 will go down in History as the biggest failure of Governments to deal with the biggest Problem to ever face mankind - Climate Change.
  • How can a temperature rise whose rate of change is increasing everyday be suddenly reversed when we do not have the method of decision to ensure that reverse. Paris 21 is not mandatory - are we insane?
  • We do not have an accurate, secure and verifiable data stream ,which we can use in a real-time replication of our Planet’s systems, to state if the temperature increase is going to be 2, 4 or even 10 degrees higher. We do we have a system of calculating the parameters of the equation, that are needed to prioritize our response to climate change.
  • What is the point of planting a forest of trees if it makes absolutely no difference to climate change unless it is planted in the right position?
  • Paris 21 will take our $100 billion a year and like AID money will be used to fill corrupt organisations and governments bank accounts.
  • Until we secure our data stream and use a model which we can use to replicate the parameters and effects of our changes to the pressure systems of our Planet, the rise could be as much as 10 degrees.

Tom  Jackson Profile
Tom Jackson answered

The most general definition of climate change is a change in the statistical properties (principally its mean and spread)[2] of the climate system when considered over long periods of time, regardless of cause.[3] Accordingly, fluctuations over periods shorter than a few decades, such as El Niño, do not represent climate change.

The term sometimes is used to refer specifically to climate change caused by human activity, as opposed to changes in climate that may have resulted as part of Earth's natural processes.[4] In this sense, especially in the context of environmental policy, the term climate change has become synonymous with anthropogenic global warming. Within scientific journals, global warming refers to surface temperature increases while climate change includes global warming and everything else that increasing greenhouse gas levels affect.[5]

en.wikipedia.org/wiki/Climate_change

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