Conclusion

As all these studies show, ethanol is not exactly the environmental darling that many seem to think it is. It is actually helping to raise food prices, it is adding to world hunger, and producing it may be actually adding to global pollution rather than easing it. Much more study needs to be done on all the aspects of biofuels, including ethanol, and Congress needs to take action and stop subsidizing ethanol and other biofuels until they have been much more heavily studied. Biofuels could be the answer to our transportation problems in the future, but for now, they have far too many problems associated with them to be so heavily subsidized and promoted in America.

References

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Schmit, T.M., Verteramo, L., & Tomek, W.G.…