التغير المناخي : دراسة تحليلية نقدية بين الواقع و الحقيقة العلمية

الملخص EN

Climate change is a change in the statistical distribution of weather patterns when that change lasts for an extended period of time decades to millions of years.

Climate change may refer to a change in average weather conditions، or in the time variation of weather around longer-term average conditions more or fewer extreme weather events.

Climate change is caused by factors such as biotic processes, variations in solar radiation received by Earth, plate tectonics، and volcanic eruptions.

Certain human activities have also been identified as significant causes of recent climate change, often referred to as global warming.

Scientists actively work to understand past and future climate by using observations and theoretical models.

A climate record extending deep into the Earth's past has been assembled, and continues to be built up, based on geological evidence from borehole temperature profiles، cores removed from deep accumulations of ice, floral and faunal records, glacial and periglacial processes، stable-isotope and other analyses of sediment layers، and records of past sea levels.

More recent data are provided