If you think using all available technology to fell the earths old forests, denude the oceans of their fish, pollute the air we breath and water we drink with toxins and wipe out bio-diversity and animal habitat then yep, we're f*cking this planet up and 'ruining' it like there was no tomorrow.
The manager of the Eden woodchip mill (shitheads pulping and exporting to Japan the old growth forests of south east Australia) once said "The only wilderness is between a greenies ears!" I hope that's not a prophesy that comes true.
I detest the way we're gradually concreting the planet and when you go on google-earth night the globe is lit up like a christmas tree .. first thing a parental alien might scream is "HEY DOWN THERE - PUT THOSE LIGHTS OUT!"
unc who reckons we should give the planet back to the monkeys.