At 7/9/07 08:47 PM, Grammer wrote:
We need to do more to help our Earth, and we can't just sit there are say "oh, it's not our fault, the millions of gallons of gasoline poured into the air every day isn't hurting us". I know you haven't said that specifically, but we should all be on board with the whole "cut down on green house gas" message. That's why I enjoyed the Live Earth concert.
I'm all for coming up with cleaner energy sources, etc. The problem is we just don't know what the right thing to do is. We could reduce emissions and learn that it triggered an ice age that could have been avoided if only we kept doing what we were doing.
I can tell you one thing this bio fuel made from corn isn't good. Farmers are choosing to grow more corn now to sell as fuel, instead of FOOD. In South America they will slash and burn more rain forrests to grow corn, for fuel. Coffee prices, tequia prices, etc, are going up because people are switching their crops to corn. Eventually other crops will be worth more because we'll be paying through the nose to buy coffee, tequila, or whatever, and it will be profitable for farmers to grow more.
Also more corn for fuel means higher corn prices which means higher feed prices for farmers feeding pigs, cows, etc that eat corn.
Burning our food supply = bad. It would be better to suck oil out from the Earth and burn that before clearing out trees to grow corn and ruin the top soil from corn, corn, corn. Farmers may stop rotating crops to keep producing corn if there is enough demand, which is harder on the soil.
Now they are also finding they can make bio fuel from algae, which may be a better option. Especially if they can grow it on land that isn't useful for anything else, or even in the ocean.