Climate alarmism is "the biggest fraud in the field of science" and the 97% consensus claim is nonsensical, Apollo 7 astronaut Walter Cunningham tells MRCTV in a preview of his presentation at the upcoming Heartland Institute climate conference, July 7-9.
Cunningham notes that, while climate alarmists are concerned that the atmosphere currently contains 400 parts per million of CO2, that's only a tenth of the level his spacecraft had to reach before causing concern. In his Apollo craft, an alarm would go off when CO2 reached 4,000 parts per million and, in today's space shuttle, the trigger is 5,000. And, in submarines where crewmen may be on three-month missions, CO2 has to reach 8,000 parts per million before the alarm is activated.
"In one area after another, we find these people overly concerned about, one, the danger they're trying to push on us and, secondly, the claim that we can somehow or other control the earth's temperature by affecting it," Cunningham says.
So, what does dictate the Earth's temperature? Cunningham says it's well-established that "principle controllers" are natural forces like sun, ocean temperature, and even volcanic activity.
The media are largely to blame for public misconceptions – not because they're intentionally misleading the public, but because they "just don't want to go into the time and trouble to find out." "If they do go into it and look at it for themselves, they become a lot more neutral in their presentation," he says.
"I can only tell you that, even back in the days of Apollo, we didn't have to face this kind of nonsense," Cunningham concludes.