I believe it is a matter of influencing the people around you in ways that make a difference. Your either a part of the problem, or part of the solution. We all make choices every day in the things we buy, how we participate in the global economy. But the important thing is to keep engaging with people, seeking to make a difference. You know, the 100th Monkey effect.
Anyway, this is how I choose to live my life.
Tip #1: Avoid waterfront property
It will no doubt get worse before it starts to get better !