Considering that time immemorial, our environment has been a…
Considering that time immemorial, our environment has been and will continuously be changing. Patrick Moore describes why “environment adjustment,” far from being a recent human-caused disaster, is, for a myriad of complicated factors, a reality of life on Planet Earth.
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Script:
The only constant … is change.
That’s real about life. And it’s true about the environment. The environment has in fact been constantly altering given that the earth was formed 4.6 billion years earlier.
In simply the previous 2000 years, we have actually seen the Roman Warm Period, when it was warmer than today … Then came the cooler Dark Ages … Followed by the Medieval Warm duration, when it was at least as warm as today … Then we had the Little Ice Age– that drove the Vikings out of Greenland. That’s a great deal of modifications.
Throughout the past 400,000 years there have actually been four major durations of glaciation– implying that large sheets of ice covered a great part of the world– interrupted by fast interglacial periods. This is all part of the Pleistocene Ice Age which started in earnest 2 and a half million years back. Thirty million years ago the earth had no ice on it at all.
Then, what about carbon dioxide, the excellent bad guy of the Global Warming alarmists? Where does that fit in to this photo? Not as neatly as you might believe.
Temperature levels and co2 levels do disappoint a strong correlation. In truth, over long time spans– periods of various countless years– they are frequently entirely out of sync with each other.
Over and over when again, within basically whenever frame, we find the environment altering– for factors we do not completely comprehend. We do understand there are much more aspects in play than merely the concentration of CO2 in the environment– components such as the shape and size of the earth’s elliptical orbit around the sun, activity from the sun, and the amount of wobble or tilt in the earth’s axis, amongst great deals of others. Even the fairly quick 300-year duration from the peak of the Little Ice Age to the present has really not corresponded. The most current trend has been a warming one, nevertheless it started nearly a century before there were significant co2 emissions from burning fossil fuels. And, there has actually been no considerable warming pattern in the 21st century. Contrary to media headings, the pattern over the past number of decades has actually been essentially flat.
Human-caused CO2 emissions are higher than ever. About 25 percent of all the CO2 emissions from human sources have actually happened throughout this duration of no net warming.
Will the temperature level resume an upward pattern? Will it stay flat for a lengthy duration? No one understands.
For the complete script, see https://www.prageru.com/videos/what-they-havent-told-you-about-climate-change
source
Because time immemorial, our environment has really been and will always be changing. Patrick Moore discusses why “environment change,” far from being a current human-caused disaster, is, for a myriad of complex reasons, a truth of life on Planet Earth.
Because the earth was formed 4.6 billion years previously, the environment has really been constantly altering.
In simply the past 2000 years, we have seen the Roman Warm Period, when it was warmer than today … Then came the cooler Dark Ages … Followed by the Medieval Warm period, when it was at least as warm as today … Then we had the Little Ice Age– that drove the Vikings out of Greenland. Throughout the previous 400,000 years there have been 4 significant durations of glaciation– indicating that large sheets of ice covered an excellent part of the world– interrupted by quick interglacial durations.
Given that time immemorial, our environment has been and will constantly be changing. The environment has in fact been constantly modifying since the earth was formed 4.6 billion years earlier.
Throughout the previous 400,000 years there have been four significant durations of glaciation– implying that large sheets of ice covered an excellent part of the world– interrupted by fast interglacial durations. Thirty million years ago the earth had no ice on it at all.
Even the relatively brief 300-year period from the peak of the Little Ice Age to the present has really not been constant.
