One World Dream

About 5 years ago I started thinking a lot more about the future of our world and the type of earth we want to leave to our children.  After extensive research and contemplation it became frighteningly clear that if we don't make some very dramatic changes to our way of life very soon we likely won't have any world to leave to our children at all. So where does this leave us?  The task is clearly too big for one person although every little bit will always help.  However, even with the green movement picking up more steam every day, the question is always there as to whether it will be enough.  Can we avoid passing the environmental, economical, and social political tipping points that will be the harbingers of our Apocalypse? So the question really comes down to what position do we want to take?  How much are we willing to do to become a part of the solution rather than part of the problem?  As the sources of our demise become increasingly clear do we continue to walk the