Nuclear scientist Digby Macdonald said that carbon dioxide (CO2) is not the primary driver of global temperature changes.
In a recent episode of EpochTV’s Bay Area Innovators program, Macdonald said that temperature rises first, followed by CO2.
He pointed to the example of a carbonated drink and how a rise in temperature will cause the drink to release its CO2 faster, causing it to go flat.
“That’s the very reason why you put your beer in a refrigerator,” he said. “If you want the fizzy drink to be tangy … you put it in the refrigerator so the CO2 remains in the drink.”…