The
subject of climate change has returned to news headlines lately because
of the president's speech at Georgetown U. However, the response by the
broader population was not enthusiastic endorsement, but rather,
intensification of the controversy. It's helpful to inquire how the
transition came about.
It was 25 years ago this July that a Congressional hearing was staged to promote the idea that CO2 emitted by mankind burning fossil fuels is causing the globe to heat up excessively. Then-senator Al Gore was a major booster of the idea, which was subsequently emphasized in his book Earth in the Balance.
About 8 years ago, the belief was near-universal that global warming was real and dangerous. Since then, new scientific data has emerged showing it isn't so. Moreover, people have learned that the cost of complying with proposals to eliminate CO2 will be very high.
It was 25 years ago this July that a Congressional hearing was staged to promote the idea that CO2 emitted by mankind burning fossil fuels is causing the globe to heat up excessively. Then-senator Al Gore was a major booster of the idea, which was subsequently emphasized in his book Earth in the Balance.
About 8 years ago, the belief was near-universal that global warming was real and dangerous. Since then, new scientific data has emerged showing it isn't so. Moreover, people have learned that the cost of complying with proposals to eliminate CO2 will be very high.
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