December 29, 2009

“When we tug at a single thing in nature, we find it attached to the rest of the world.”
– John Muir

I recently had lunch with a colleague who has left telecommunications and entered the world of bio-fuels.  Producing leaner, cleaner fuels to run our cars, trucks, trains and ships.  It’s renewable rather than depleatable like fossil fuels.  It leaves us much less dependant upon OPEC and the Middle East.  

Sounds great right?  I thought so too until we started discussing how much acreage is needed to produce bio fuels.   Bio fuels produced from palm oils would require thousands upon thousands of acres of rain forest to be cleared and planted with palm trees.   Rain forests aren’t just some neat place to vacation every now and then, they are vital to the earth’s ecology by recycling carbon gases into oxygen, helping recycle water from the earth back into the atmosphere to have it fall back down again, which makes them critical for weather patterns.  

Then there are biofuels produced from algae.   But they require a shallow area in the sea so they can get sunlight – an area about the size of Rhode Island.  Imagine how giant floats of algae would alter the ocean ecology. How many species would die from oxygen deprivation due to clusters of algae like the infamous red tide? 

And then my favorite, someone has figured out how to separate the oxygen and hydrogen components of sea water and make it burn.  Imagine, they say…using sea water.  How great, it is not depleatable! ….Or is it?  If we pump billions of gallons of water out a day  or a week or a month, how would that again alter weather patterns?  Would we one day reach the bottom of the well?

The one thing that struck me and struck me hard during that lunch the current American lifestyle is simply not sustainable.  For the sheer fact that, as John Muir states above, when we tug at a single thing in nature, we find it attached to other things.