The hardest part of "going green" is to actually understand its importance. You need to first and foremost know that our environment cannot stand much more abuse. This reason alone is the backbone of why we are taught different ways to go green.
Not to mention the fact that you can save TONS of money in energy costs. You can save one your energy bills, save on your water bills, and most importantly save the earth.
You can get energy saving tips that will dramatically reduce your power bill and the negative effects pollution has on our ozone layer. If we learn these different ways to save energy we will cut down our dependence on conventional methods of energy use.
Going green is not just limited to just making sure that you turn a light out as you leave the room or making sure you run water over your toothbrush as needed. It's going the extra mile to do things like investing in solar and/or wind power to cut down on the normal use of electricity.
There are many different ways to save energy and the responsibility is ours to keep this planet alive and thriving. I personally want my children to grow up in an environment that is smog free and without the threat of acid rain. Although it may not happen in their lifetime but it most certainly will if we procrastinate and discard all of these different ways to go green.
I am sure that you've heard all of this information before and decided to just let it sit on the "back burner", but the time to act is now. We have to take responsibility and start changing the way we look at energy use.
Remember change is sometimes scary because of the fear of the unknown, but this is a change that is necessary for our environment to thrive.