I agree that Stephen Hawking's death was a great loss.
I don't know enough about physics to appreciate his work. I think some of it was controversial, such as regarding black holes, and many physicists disagreed with him. Still though, I think everybody agreed that he was extremely intelligent and overall made a big positive contribution to physics.
People of high intelligence don't come around very often --- only a handful each generation, which is not very many for a big planet.
jac_goudsmit wrote:
The average IQ level of all humans on the planet lost a few points when he died. RIP.
You've got it backwards --- people below his IQ (most everybody) had their IQ go up when he died, and people above his IQ (not many) had their IQ go down when he died --- his high IQ was pulling up the average.
Quite a lot of people get median and average confused! My personal way to judge a person's intelligence is to ask:
"Do you agree that most people on Earth have a below average IQ?"
Almost everybody scoffs at this and says: "By definition half are below average and half are above average!" Everybody who answers like this is below average. I have only met one person in my life who answered the question correctly.
IQ is not a normal distribution. The curve has a steep left side and a gently sloping right side.
There is actually a book called: "The Bell Curve" (Richard Herrnstein and Charles Murray). How stupid is that??? Very stupid!
The average IQ is defined as being 100. The majority of people on Earth have a below average IQ. The median IQ is (my guess) about 90.
This is because there is no limit on how smart a person can be. Although the average IQ is 100 (by definition), you can have people at 160 or even 200, and there is no theoretical limit on this. One smart guy at 120 balances out two ordinary guys at 90:
(90+90+120)/3 = 100.
By comparison, there is a limit to how dumb a person can be. Most people are about 90. People who are at 80 are functional, but would be considered to be dummies. People at 70 are semi-functional; they need supervision, such as in a group home. People at 60 are drooling idiots who can't be toilet trained. I don't think there are any people at 50 or below.
There is actually a distinction between an idiot, an imbecile, and a moron, but I don't remember the definitions --- I'm pretty sure people can't be below 50 though.
I have never taken an IQ test, and I never will. I am opposed to IQ testing!
IQ tests were popularized in the 1920s and early 1930s in America for the purpose of providing pseudo-scientific justification for euthanasia. Then, during the late 1930s and early 1940s the Nazis implemented euthanasia of undesirables on a massive scale (the Holocaust) and this was pretty ugly, so the idea lost popularity in America.
It is commonly believed that the IQ of the parents will determine the IQ of the child. Specifically, if the parents are morons, the child will be a moron too. Because of this belief, it is assumed that morons should be sterilized so they can't have children, or they should be killed.
It is actually not true that the IQ of the parents will determine the IQ of the child. There is no evidence to indicate that intelligence is an inherited trait. Obviously, super-intelligent people (such as Stephen Hawking) were born to parents with significantly lower intelligence. Similarly, parents who are morons may have a child who is average intelligence or even high intelligence. It also happens that parents of high intelligence have a child who is dumb. There really is no correlation between the intelligence of the parents and the intelligence of the child. This is more a matter of environment --- dumb parents are unlikely to support their child in school, such as by helping with homework, and are unlikely to encourage the child to strive for success, so the child typically ends up flunking out of school even if he or she is intelligent and has the potential to succeed in school.
Anyway --- I boycott IQ tests because I don't want to give tacit support to euthanasia --- it is immoral to murder people, even if they are dumb.
Also, I think the IQ tests are only designed to measure accurately in the range of about 60 to 140. They aren't going to give an accurate measurement of people above 140 because intelligence and creativity are too intertwined at that level, and there is no way to measure creativity. The IQ tests assume a normal distribution between about 60 and 140 --- the IQ test is based on a false premise --- as I said earlier, intelligence is not a normal distribution.
Sometimes you have a person who appears to be dumb, but this is due to a bad environment, and this person can turn his or her life around to succeed.
Ben Carson is an example of this. When he was a teenager, everybody called him a dummy, and he himself believed that he was a dummy. One time another boy was taunting him, and calling him a dummy, and he stabbed that boy. Luckily, the knife hit the other boy's belt buckle and so the other boy was not injured. This incident made Ben Carson realize that he had to turn his life around, or he would fall into in a life of crime, which would end with him in prison or dead. He began striving in school to make good grades, and to stop acting like a dummy. This worked out well --- he was actually quite intelligent --- he ended up becoming a surgeon.
I was a big supporter of Ben Carson in the Presidential election. I was disappointed that he dropped out. The choice ended up between Donald Trump and Hillary Clinton --- both dumb and mean! --- what a disappointment!