As some of you may know tomorrow April 22nd is the earth day, and if you are thinking in a way to contribute, you can do by splitting your PC into two, using Linux.
This way your children or spouse will not need an extra PC to work while you are using your PC.
I think that Linux philosophy has a lot to do with earth conservation, and ecology, as we think that software and knowledge should be free, also the nature should be free, free for anyone to enjoy it, but preserving it for future generations, and only for its own use and benefit.
So if you want to help, act now, got to Userful webpage and split your PC into two PCs.
If you are using Ubuntu, here is the way you can do it.
So act know and help preserving the nature for future generations, it is in your hands