Why is global warming a concern for some?

Answer 1

Those of us who are past childhood and early adulthood probably have less to fear from the consequences of global warming and can focus on the short-term economic advantages of doing nothing. But there are some who are concerned to leave the world as a good place for their children and grandchildren to live. For them, global warming means rising sea levels, more prolonged droughts, more frequent severe floods, more intense storm events, starvation and forced displacement of populations, and economic losses even in the rich nations.

Answer 2

Global warming is a concern because it is causing changes to Earth's climate that are leading to more frequent and severe weather events, such as heatwaves, hurricanes, and droughts. These changes can have serious consequences for ecosystems, human health, agriculture, and economies around the world. Additionally, global warming is driven by human activities, such as burning fossil fuels, deforestation, and industrial processes, which are releasing greenhouse gases into the atmosphere at an unprecedented rate.