I believe ours is going to developing a culture of living sustainably, living within our limits.
It's not only good intentions that count. Its setting a good example.
Its living in a way that shows that we care for ourselves and our surroundings. That we respect the earth and exemplify that in our choices - our daily choices.
When it comes down to it, will we allow our own distruction? If we rip apart our earth, the very thing we depend on for everything, do we even deserve to continue?
Is the very natural instinct that burns within us telling us to procreate, to develop, to progress, to pillage the earth to satisfy our desires, going to be the thing that leads to our demise?