Year: 2025
Type: article
Abstract: Globalclimatechangesinthe Twenty-FirstCenturyarethe resultof the Industrial Revolution, the consumption of Natural Resources, unplanned urbanization and damage to the components of the atmosphere by increasing the concentration of greenhouse gases. Theconcept of State Security is no longer limited to protecting external borders only, but has been associated with threats to the environment and climate change, and environmental degradation has become a tangible reality. therefore, the term environmental security has emerged, which is an important means of achieving the security and stability of states and Man together. This study came to shed light on the climate changes of the Twenty-First Century and compare them with the twentieth and nineteenth centuries to identify the risks and challenges facing the world due to climate change, and the research concluded that the climate change in the world in the Twenty-First Century is the largest compared to the rest of the centuries, the evidence of this is the temperature anomaly and the unprecedented rise in the Arctic, where the temperature rise reached 3-4 m° from other centuries. The research also found that the world's countries are not committed to the amount of greenhouse gas emissions and did not realize the risks of climate change until 2007.The most important conclusion sreached by the research are that there may be an opportunity to reduce these effects, especially if the global agreement was made to reduce greenhouse gases and control emissions based on renewable sources and work on the development and investment in these projects, especially after the global attention and the holding of international conferences, including the Paris conference.
Author: Omar Naji Omair Dhahi
Institution: University of Anbar
Language: English
Subfield: Global and Planetary Change
Field: Environmental Science
Domain: Physical Sciences
SDG: Climate action
Open Access status: gold
Estimated APC paid: $60
OpenAlex ID: W4409170384