LouderVol
Extra and Terrestrial
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- May 19, 2014
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It's an issue that was brought up when I was taught about man's effects on the climate. The observation side of it is only as good as whatever is making the observation. And biases based on better or new tends to override the rest of the science.This type of "science" is one of the issues I have with climate scientists. There are disciplines of science which are exact. Those disciplines have two distinct characteristics (which we layman presume to be in all science). Reproducible and predictable. Structural loads are the same for the same specific materials with the same dimensions used in the same way. Engineers, architects, and assemblers make a living on these two characteristics. The same load limits are predictable by different people all across the globe; which also means it is reproducible. Math, Chemistry, some elements of Medicine, Astronomy, and other sciences share these attributes.
Climate science is not reproducible. And it certainly isn't predictable. It is observational. Observational science isn't bad science. It is just a different type of science. The challenge is extrapolating predictive outcomes based on the observational data. For something as complex and mutli faceted as climate, the amount of data points over eons of time are staggering. Add to this challenge, the Earth's land masses are moving thousands of miles, or changing within the land mass itself, over these eons. Furthermore, the use of computer modeling is an issue. Computers spit out what we tell them to spit out. I remember when BartW posted articles claiming the predictive validity of computer modeling. I'm sorry. It doesn't work that way. Computer models are run on the super bowl. They aren't always predictive. Is an nfl less complex than climate?
Maybe one day climate science will be reproducible and predictive. But it isn't there, yet.
And humans are pretty much universally human centric. And the tools we used are fairly human centric.
The joke from the guys at ORNL that worked with us was that these changes arent to protect the environment. It's to protect us and our comfortable way of life. As such our study on the climate is focused around that one piece of the puzzle.
The world has gone thru several extinction events, some natural. Some artificial. What matter does it make to the world, or the enviroment overall if it happens 5 years, 50 years, 500 years, etc later or sooner. They were even of the opinion that delaying the change will lead to more harm than good.
Instead of adapting to change, like evolutionary life has always done, we are trying to arrest that change due to the vain thinking it's perfect now.