I think, that everyone knows about the problems our planet is struggling with, but not everyone takes them seriously and tries to do something about it.
As many things that we are currently doing will have a negative impact on the Earth only in hundreds or thousands of years, many people do not care about it, because they are not alive until then. I believe that caring for our planet is very important. Because it gives life not only to us, but also to animals, which on our planet are less and less, because of the constantly bad actions from humans. Taking care of our planet is not so hard, and there are many things we can do to regenerate Earth condition: rubbish segregation, reducing car use, not throwing rubbish into forests, not burning rubbish, etc. It is not difficult, and once everyone started doing it, it would be much better. Nevertheless, over time, more attention is paid to caring for our planet and people take more actions to reduce the damage.