Global warming theory is phony

The global warming theory states that carbon dioxide rises into the stratosphere, forming a shield around the earth and, like a greenhouse, traps heat onto the earth’s surface. Basic chemistry and the law of gravity, combined, verify this is impossible.

The molecular weight of air is 28 and the molecular weight of oxygen is thirty-two. Mount Everest climbers and fighter pilots need oxygen tanks/masks to survive at high elevations because oxygen is a heavier gas than air. Therefore, very small quantities of oxygen exist at high elevations due to the law of gravity. The molecular weight of carbo...