The world faces a multitude of significant challenges across various domains. Some of the major global problems include:
Climate Change: Climate change is long-term alteration of temperature and typical weather patterns in a particular region or globally. It is largely attributed to human activities that release greenhouse gases ( such as carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases ) into the atmosphere.
Rising temperatures, extreme weather events, melting ice caps, and sea-level rise due to human activities like burning fossil fuels and deforestation pose a severe threat to ecosystems and human livelihoods.