Thursday, March 18, 2010

Water & air

Air menitik - Water Drop by emrank

Imagine we are drifting through space in a massive ark. It has a limited, finite water & air supply, and organic systems that recycle and cleanse the water & air as it's used. It can support life, but not indefinitely of course.

Our attitude towards how we use water & air would be completely different. We wouldn't pollute the air with carbon dioxide, or dump toxic chemicals into the water supply. We would ensure that the recycling & filtering systems were always operating in optimal condition.

Now shift our perspective, zoom out, look at the ark which is carrying us through space - it is the earth. It is in trouble.

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