There was really NOTHING that your physics girl said that eviated from what I said, you just seem to have a bug up your ass to pick a fight with a retired geology tacher.
If you understood how we can map with seismic traces and how we have , for years, known the structure of the core mantle boundaries youd not ask so many irrrational questions. When you ask an rrational question and then go into a rant when you dont like what I tell you, dont make me the bad guy. Set started out in scholarly fahion to which you reacted irrationally. I think your problems may go beyond your worldview.
You wish to have your worldview argued on an equal footing with science. AINT GONNA HPPEN,
when you pick up subjects and , because our understanding is at an elementary level, you start insulting those who , to you , sound rude but are only tht way becau you dlivr a basic denial of the answers youd gotten. You hve left a trail of consistent denial of basic knowledge here on a2k, and you continue to poorly defend your poitions with neither evidence nor good solid facts .
Your use of qord salad technique is easily seen through and , after 1 or 2 ttempts at setting your unerstanding strait, I found that you jut get more and more childlike and petulant.
We dismiss thoughts of a moon made of green cheese , or a planet where events 2 billion years apart can have mutual cause and effect relationships. We dismiss the first of these in our pre academic years and , the second, early in them.
Ive read how youve been insulting others (most recently set, who has apparently been doing several other things while he was mentally eviscerating you.) Your MO is that, as academic discussions proceed you feel that you deserve some kind of thinking "alike" . It doesnt work that way. If you cannot learn from somone calling your mistakes, but instead begin to whine and name call and insult. Then your going to hve to endure critical analyses used against you. So, you will need to larn to deal with it all cause noone is going to give you a pass when you keep coming up with rather vapid arguments.
gday again
Youre whining again. When I was early doing an MS inchemistry I wa 19 and I was working 12 hours a day as a lab tech in a med lab. I badlyflunked my first test cause I underestimated what I needed to know and only had a low set of skills. Nobody jumpd in and pitied me cause I neededrent mony in Conncticut.
My advisor told me to apply for a fellowship and get a cheaper apartment but just keep up with the work or get out.
I learned that, if I needed a friend in science, I should get a dog. SO I sorta took his advice and aced the course. My advisor taught the core courses in analytical analyses and micro sampling. He just figured I could do it but needed the discipline of how highr ed works.You are all you got so dont be wasting time on silly hypotheses that you should have learned the case against much earlier . He called me a collague hen he handed me my degree and we bcame great friends till his death 10 yars ago
Your problem is based on assuming the internet is based on truth.
trouble with the internet is everyone is a genius in their own mind. Ive workd with REAL geniuses and am always impressed t how great the good ones are .
I hadda work harder but when I finished, I quickly passed many of those self aggrandizing ones who would never make a right turn and give up their original hypotheses and start over. Theyd wind up quitting and settle , saying that every one else was wrong, not them.
As far as a "well informed public", I really have no interest in that. Im a teacher of a professional core, not a bunch of hobbyists who collect rocks or memorize names of faults. If you dont accept the discipline needed, and want to contribute, youre a hobbyist, nd Id suggest you join a geology club where there are mentors of HS retired earth science teachers who know about geology, wather, cosmology etc.
Livinglava, just give it up, some people are just too clever to have a rational conversation with the likes of us. Sigh!!!!
Let me tackle one or two items. An early theory for the unique geology of Mars postulated that an impact near the South pole caused a shock wave which blew off enough matter from the North side of the planet to create the two close moons of Mars.
Yes, this theory has been superseded by a more robust and probably more likely proposal. That is irrelevant. The point here is that scientists were quite comfortable with the CONCEPT that the shock wave of an impact COULD cause enormous amounts of matter to be ejected from the opposite side of the planet!!! And that is all that I was referring to. Science recognizes that impacts can cause shockwaves to travel through a planet. Therefore it is an acceptable scientific theory!!!!
Farmerman has no intention of discussing the matter, all he does is to keep telling me to do more research. Then we get a guy telling me NOT to pose silly theories here? Really!! And I thought this was a DISCUSSION FORUM!!!! Obviously my interpretation of what a discussion looks like differ from other people's perceptions. I must be really dumb.
I have news for you guys. You haven't shaken my belief in my theory by one whit. Not that you care, or should care now is it?
My lat contribution. You guy dont hav a "theory" by any means. At best its a supposition based upon two separate facts that you havent been able to successfully link up except by something that comes out of a few popular science sources.
Ill take Dr Wilson's initial theory about the seismically located thermal anomaly on the outer core that has transferred thermal energy to the upr mantle and been the sources of several"hotspots"
A "real theory" in science has all the evidence supporting it and NONE that refutes it. The present "theory" has none f that.
And Ll, stop whining about how nasty I am to you. I just dont like people who dont read the available data and evidence. Hint: most science IS NOT reported on YOUTUBE.
I only gave the explanation because someone tried to rubbish my point simply because a new theory for Mars has since been formulated. I tried to show that the CONCEPT remains a scientifically acceptable model.
Isn't it interesting Ll that Farmerman claims the theory is without merit, and yet in 20 odd posts he hasn't been able to formulate ONE SINGLE argument to support his view? All he has done is to keep telling us that he believes some-one else's theory?
I argue a lot with him and some other 'science'-people here about the importance of critical thinking
Quote:NO, you dint argue with me ABOUT anything. Your efinition of "Critical thinking" seems to be denial of anything from standard science without wven understanding what the hell youre critiquing.
I argue a lot with him and some other 'science'-people here about the importance of critical thinking
THATS FANATICISM--According to brother Gardner, "Fanaticism is concluing that what you propose is correct without xploring what the others are about"
I know well about most all of the"Bolides heard round the world" There are conditions required in struture of the planet. They are not new. ACience has presented them and they seem to WORK. Wheres your evidences.?? You only have opinions and some verbiage. "Critical thinking "can often be just a title to cover up for scientific ignorance .
OK this thread seems to have ground to a halt. Probably because some people refuse to debate the issues.
Now I don't have access to the search engines that Farmerman brags about but using Google, I was able to check up on a few of the other hotspots in the Pacific.
No surprise to me, none of them were accompanied by a massive bulge in the sea floor. A bulge, which in the Hawaii case, exists in the layer BELOW the tectonic plate.
So it seems that the insistence that hotspots have been explained fails at the first hurdle. It doesn't explain this bulge which is different from the other hotspots.
C
Farmerman, The ocean floor in that region of the Pacific, is around 5000 to 5300m deep, except directly below the Hawaii islands where it is considerably shallower. This “bulge” in the sea floor is the only reason why the island actually sticks out above the water. In future, as the tectonic plate moves the island Westwards, Hawaii will also disappear below the waves.
Now as Ll said, this bulge could just be a coincidence. It just HAPPENED to form in this particular spot! I find it hard to believe though as I have the smoking gun in the form of the impact directly opposite this point on the surface of the earth. Why would one prefer to believe in an accidental confluence of events to create such a significant structure, when there seems to be a rational explanation for its existence?
If youre not talking about the Empror Seamount, perhaps, instead of "bulge" you mean the Mantel plume?. A mantle plume was what I was talking about from the start. It was that which was dicovered an nmed by W. J. Morgan and reinforced by J Tuzo Wilson,(workin in te mid-Pacific) waay back in the 60's and early 70's when models for coupling the mantle,asthenosphere and deep crustal tectonics were starting to be understood. That IS the principle model of hot spot geometry (coupled with tectonic plate movement.
It was that which was dicovered an nmed by W. J. Morgan and reinforced by J Tuzo Wilson,(workin in te mid-Pacific) waay back in the 60's and early 70's when models for coupling the mantle,asthenosphere and deep crustal tectonics were starting to be understood. That IS the principle model of hot spot geometry (coupled with tectonic plate movement.
I think its a language difference. Weve NEVER referred to a "bulge", but the mantle PLUME that carries magma from a area of the outer core is associated with the rising "PLUME" of magma that defines the hotspot (called that because it does NOT associate itself with subduction zones or rises.).
As far as being associate with bolides, Im not familiar enough with whether there is one in the +/- time period that could initiate a"Hot spot:.
Farmerman, The ocean floor in that region of the Pacific, is around 5000 to 5300m deep, except directly below the Hawaii islands where it is considerably shallower. This “bulge” in the sea floor is the only reason why the island actually sticks out above the water. In future, as the tectonic plate moves the island Westwards, Hawaii will also disappear below the waves.