We still haven’t given Nuclear Power a chance.

The times when I heroically threw myself in front of nuclear waste transports are over, but I’m with a green, nuclear fee electricity provider, I still try not to be wasteful with either power or water. I live in the city, but I get a weekly veggie delivery from local organic farmers (including the odd fair trade banana).
I don’t have a driver’s license. I recycle, of course, and more importantly, I’m trying to reduce the amount of stuff I buy in the first place, or try to get things used.
And yes, I do think not having kids (as opposed to suicide, really not funny) is an important contribution.

but using birth control is the number one thing you can do to reduce your impact on the earth.

If this is true, wouldn’t suicide be one up on birth control?

http://en.wikipedia.org/wiki/Women%27s_International_Terrorist_Conspiracy_from_Hell

http://www.jofreeman.com/photos/witch.html

women dressed as witches threw birth-control pills into the crowd (no one was quite sure why)

In this context, the parenthetical qualifier “no one was quite sure why” implies that somebody, somewhere, has an explanation for why dead fish were dragged through midtown in celebration.