Global warming 101
I am sick and tired of hearing about global warming.
Scientists seem still to be in first grade. NASA tells me Earth’s temperature has increased one half of a degree in the last 200 years.
In those 200 years, Earth’s human population has increased from 1 billion to 8 billion. Seven billion new humans is more than enough to explain the temperature increase.
Body heat from humans is more than enough to explain global warming.
Clyde Roach, Miami
This story was originally published December 25, 2016 at 2:00 PM with the headline "Global warming 101."