Re: It does give back to the environment
"what has the planet ever done for us?"
stupid gravity making things fall all of the time.
I give "the environment" my big middle finger! And I'll give back everything I use up, when I throw what's left of it into the trash can, or excrete it into the porcelain bowl. (at least it goes into a designated place afterwards; animals just 'give back' wherever the hell they feel like it, except when humans pick it up afterwards).
[this whole 'giving back' concept is nauseating anyway, like a bunch of sappy guilt-motivating psycho-babble]