Author's articles

Petroleum, the Triple Threat to World Economies
By Klaus H Hemsath · 16 years ago
World economies are facing a triple threat. Oil reserves will be close to depletion by the year 2050. Damages from climate changes caused by escalating greenhouse gas emissions will become substantial. Rising transportation and food ...
The False Promise Of Ethanol
By Klaus H Hemsath · 16 years ago
Ethanol is being promoted as one of the solutions for controlling global warming. US Congress has followed this reasoning and has provided a subsidy for ethanol production in the amount of $0.51 per gallon. This ...