Mother Earth Lyrics

So quietly slept the Mother Earth,
Until mankind came and did hurt
It's vulnerable cycle,
That turned so curt.
Life Of A Ladybug - Mother Earth - http://motolyrics.com/life-of-a-ladybug/mother-earth-lyrics.html
So what really went wrong in this?
Should the mankind get lost & dismiss?
Are we disease?
Are we? Are we?