To test hypothesis and learn more about the world around us. We don't want to live in the dark, now do we? its human nature to wonder and imagine and explore. It's the major quality that makes us even human.
Explanation:
if you were looking for a long answer there u go XD. but a shorter one is just to learn about the world around us.
One way global warming can be beneficial is by making hotter days and more heat waves appear, and global warming can be detrimental to changing temperatures in the oceans, affecting animals.