Yes, climate change is real and is primarily driven by human activities, particularly the emission of greenhouse gases like carbon dioxide and methane. Overwhelming scientific evidence supports the reality of climate change, indicating significant alterations in global temperatures, weather patterns, and ecosystems.
Key points supporting the reality of climate change include:
Rising Global Temperatures: The last few decades have seen some of the warmest years on record globally.
Melting Ice and Rising Sea Levels: Significant reductions in ice mass in polar regions and glaciers, along with thermal expansion of seawater, have led to rising sea levels.
Increased Frequency of Extreme Weather Events: There is an increased frequency and intensity of extreme weather events such as hurricanes, droughts, and heavy rainfall.
Shifts in Wildlife Populations and Ecosystems: Climate change affects the natural habitats of many species, leading to shifts in population distributions and the timing of routine biological events, such as migrations and flowerings.
Scientific bodies worldwide, including the Intergovernmental Panel on Climate Change (IPCC) and national science academies, affirm that climate change is happening and that human actions are the primary cause. Efforts to mitigate and adapt to climate change are ongoing at international, national, and local levels.