Saturday, September 22, 2012
Wednesday, September 19, 2012
Tuesday, September 18, 2012
Saturday, September 15, 2012
Moving mountains
All the carbon
and twice the oxygen
goes into the air.
For every train of coal
three trainloads of CO2
For every mountain,
three.
Sunday, September 09, 2012
Clean burning gas
1. Methane burns to release energy, creating water and CO2.
So gas is cleaner, not clean.
Cleaner than what? Cleaner than coal.
2. Uranium does not burn to release energy.
Does this make nuclear cleaner than gas?
Consider the whole life cycle.
The mining, the waste, the accidents.
So gas is cleaner, not clean.
Cleaner than what? Cleaner than coal.
2. Uranium does not burn to release energy.
Does this make nuclear cleaner than gas?
Consider the whole life cycle.
The mining, the waste, the accidents.
Sunday, September 02, 2012
Will Pennsylvania be the new Texas
or the new New Jersey.
"beautiful piece of country and turned it into this huge trash dump". GasLand
"beautiful piece of country and turned it into this huge trash dump". GasLand
The difference between theory and practice
In theory, there is no difference.
In practice, there is a difference.
This explains how fracking contaminates well water.
In practice, there is a difference.
This explains how fracking contaminates well water.
Saturday, September 01, 2012
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