People have changed the climate just by virtue of existence. But the amount of change is infinitesimal compared to the sun.
People have changed the climate just by virtue of existence. But the amount of change is infinitesimal compared to the sun.
The only measurable influence humanity has had on the climate is a recent increase in carbon dioxide in the air, which has been wholly positive in every respect. It is feeding hundreds of millions of human beings who would have starved to death without it.
People tend to confuse pollution with man-made global warming. Here's the difference -- pollution exists; man-made global warming doesn't.
The only measurable influence humanity has had on the climate is a recent increase in carbon dioxide in the air, which has been wholly positive in every respect. It is feeding hundreds of millions of human beings who would have starved to death without it.
People tend to confuse pollution with man-made global warming. Here's the difference -- pollution exists; man-made global warming doesn't.
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