Let's think about your ethical footprint.

So let's forget your environmental footprint.

Say no more. Look at the effect you have on me.

What have you got in your hand? Because this is your influence.

Have I told you how deeply you move me?

When you go on these kinds of trips, you think you're going to change the world, change the people, and have an influence.

And the most important thing you can do, I think, is to use your personal power and your Rolodex to lead your business, your institution, in going green.