In the sweltering summer of 1988 the public heard claims that global warming from the greenhouse effect had definitely begun. In the chilly winter of 1989/90 they are hearing skeptics question whether it will ever arrive. Just as temperatures fluctuate about an average value, the mean opinion on global warming falls somewhere between these extremes.
This content is only available via PDF.
© 1990 American Institute of Physics.
1990
American Institute of Physics
You do not currently have access to this content.