I'm sensing some hostility.
The suggestions are somewhat implied in the post if you had read it completely. Its our need for continual progress that creates a situation where the destruction of our environment becomes common place. This mindset of endless forward progress also create artificial environments that affect us emotionally. Endless reams of information and media further inhibit our ability of experiencing positive emotion.
It's really just a matter of taking stock of where we are, recognizing what we are doing to ourselves, and changing our views of technology as the saviour of society. Create renewable energy, and discourage indiscriminate consumption and waste. This will never happen and is not simple. Thats fine, nature will humble us through natural processes resulting from our destruction of the environment. And if nature is slow to react, then war may do the same.
This is a situation where we drastically change, or the consequences will be a situation where the earth picks up the slack and sends us back into the stone age where we will have to subscribe to different beliefs about sustainable living. Like I said, most people believe the way we live is good and perfectly fine and live in denial about the effect that modern society is having on the world and on us as emotional beings.