Looking for ideas for ecology Photograph.

Hello, everyone:

I'm looking for ideas of what I could include in a photograph with the purpose of showing the current view of society on ecology and the care for the environment.

I was thinking of something involving plastic bottles being yelled at, or something like that, showing how people blame it on the trash they generate instead of realizing they're the ones putting it in the earth in the first place.

I'll be glad to hear you input.

Thanks.

-Jesús Tamez