To be honest I have come to a sad conclusion (although my mind has been trying to resist the evidence and facts) that we have reached the point of no return when planet's ecosystems are rapidly heading towards the state when they are no longer capable of sustaining human species. All Earth's ecosystem are in crisis and the foundation ecosystem's of the Ocean's are in critical state. Most of people have no idea and live in complete oblivion (even many so called "environmentalists") about how degraded the Earth's environment is. So, I don't think that we will have a luxury of that amount of time to wait until our children implement a better working social system... It's already too late.
I recommend donloading and watching, as priority, recent documentary called "Cowspiracy". The torrent is out there.
Also recommend watching these videos:
Climate Change Feedback loops explaiend in 5 mins
https://www.youtube.com/watch?v=jYU8iIWfvRU"There is No tomorrow"
https://www.youtube.com/watch?v=VOMWzjrRiBgThanks to all for your interesting comments. Take care guys