Between 1940 and 1970, there was a cooling period. This is why they were using fear porn in the 1970's over "the little ice age."
But by the 1980's, the cycle was changing, and there was a warming period between 1970 and 2000. That's why they switched to global warming.
But that didn't work, either, because the cycle changed back to cooling around 2000. That's why they swtiched to "climate change." The climate is always changing, so they can use that term for anything.
There is a 30-year cycle.
Between 1940 and 1970, there was a cooling period. This is why they were using fear porn in the 1970's over "the little ice age."
But by the 1980's, the cycle was changing, and there was a warming period between 1970 and 2000. That's why they switched to global warming.
But that didn't work, either, because the cycle changed back to cooling around 2000. That's why they swtiched to "climate change." The climate is always changing, so they can use that term for anything.