We came all this way to explore the moon, and the most important thing is that we discovered the earth.

— William Anders

William Anders left Texas faster than any human had ever traveled before - rockets launched him into space and he and the other crew of the Apollo 8 traveled for three days before reaching the moon and becoming the first people ever to see its hidden side.

On Christmas Eve 1968, while on the dark side of the moon William Anders took this photograph of the distant earth rising over the horizon. Originally labeled image AS8-14-2383, as it captured the public imagination it became known simply as 'Earthrise'.

This photograph triggered a fundamental paradigm shift; it changed the way we thought about ourselves and our relationships to each other and the environment. This image allowed us to conceive of 'the planet' as opposed to 'the world', and seeing the earth floating; beautiful, tiny and fragile in the void of space inspired a movement of environmental consciousness which is still active today. This Christmas Eve will be the fortieth anniversary of breaking of that old gestalt - which is worth a little reflection perhaps.

No one, it has been said, will ever look at the Moon in the same way again. More significantly can one say that no one will ever look at the earth in the same way. Man had to free himself from earth to perceive both its diminutive place in a solar system and its inestimable value as a life -fostering planet. As earthmen, we may have taken another step into adulthood. We can see our planet earth with detachment, with tenderness, with some shame and pity, but at last also with love.

— Anne Morrow Lindbergh, 'Earth Shine,' 1969.

I was sitting at home working a moment ago when I heard the sound of what I thought was a tennis ball hitting the window high up on the side of our house.

I looked up as a bird fell into the court yard, and I watched it as it lay on the ground where it landed and twitched a little before lying still. A indigenous Little Wattlebird, dead.

And I feel faintly ridiculous about this, but the bird dying has upset me a little. I'm not used to watching a creature die. And I'm not used to being confronted by my impact on the natural world as directly as this.

This whole blog is supposed to be about how to make my neighbourhood more ecologically sustainable, but for this bird the fact my house existed at all, with it's unnatural glass surfaces, was enough. And right now, faced with the reality of this little prone body, the life of even one wild bird seems like a high price to pay.

I'm feeling a little guilty.

For the first time in my life I saw the horizon as a curved line. It was accentuated by a thin seam of dark blue light—our atmosphere. Obviously this was not the ocean of air I had been told it was so many times in my life. I was terrified by its fragile appearance.

"You have to love the area you're trying to change"

I was reading Dave Pollards addictive blog "How to Change the World" again just now, and he writes; "We don't need 'leadership' or 'leaders'. What we need is experimenters".

I think what he suggests makes sense - a leader is supposed to know the answers, they're expected to be wiser and more experienced than the rest of us - whereas an experimenter doesn't need to know anything, an experimenter can be anyone, an experimenter can focus on questions; and it's only by asking questions that we can grow, and that we can achieve real change.

As Bruce Mau exhorts in "An Incomplete Manifesto for Growth":

• collaborators: they don't do anything alone
• facilitators and coaches: they help others to learn and discover how to do things better
• demonstrators: more than just communicators, they show how it works and what it means
• ideators: they imagine what's possible, and tell stories to bring those ideas to life
• innovators: they take those good ideas and realize them, make them real
• researchers: they study what's been done, in nature, by other cultures and communities, and what's needed, and spread that knowledge
• connectors: they bring people together who were meant to work together
• model-builders: they design and build something that can be understood, replicated and adapted by others
• founders: they start new things -- enterprises, communities, different ways to do important things; they build something new rather than criticizing what exists