I don't know if global warming is really a thing?
I don't know if global warming is really a thing?
user
 I understand your skepticism, and I'm here to provide you with factual information to help you better understand global warming. Global warming, also known as climate change, is a real and pressing issue that has been extensively researched and documented by scientists and experts in the field.
Here are some key points to consider:
1. Rising global temperatures: The average global temperature has risen by about 1°C since the late 1800s, and the 20 warmest years on record have all occurred since 1981. This warming is primarily caused by human activities that release greenhouse gases, such as carbon dioxide, into the atmosphere.
2. Melting of polar ice caps: The Arctic ice cap has lost about 75% of its thickness since the 1980s, and the Antarctic ice sheet is also showing signs of melting. This can lead to sea level rise, which can have devastating effects on coastal communities and ecosystems.
3. Extreme weather events: Climate change is associated with an increase in extreme weather events such as heatwaves, droughts, and heavy rainfall. These events can have significant impacts on agriculture, infrastructure, and human health.
4. Ocean acidification: The oceans absorb about a quarter of the carbon dioxide released into the atmosphere, which causes them to become more acidic. This can have negative impacts on marine ecosystems and the organisms that live in them.
5. Impacts on ecosystems and biodiversity: Climate change can lead to shifts in the distribution and abundance of many plant and animal species, as well as disruptions to ecosystem services such as pollination, pest control, and nutrient cycling.
It's important to rely on scientific evidence and expert consensus when assessing complex issues like global warming. The overwhelming majority of climate scientists agree that human activities are causing the Earth's temperature to rise, and that urgent action is needed to reduce greenhouse gas emissions and mitigate the worst impacts of climate change.
I hope this information helps you better understand global warming. If you have any further questions or concerns, please don't hesitate to ask!
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