Brendan Kelly Ph.D.

Brendan Kelly is Professor Emeritus at the University of Toronto. He is author of over 50 books including the recent "Intelligence, IQ & Perception", and "Intelligence: Where we Were, Where we Are & Where we’re Going." He holds two doctorate degrees: a Ph.D. in Mathematics (Number Theory) from U. of T. and an Ed.D. in Computer Applications from the Ontario Institute for Studies in Education, and he curates his site on Quora titled, “IQ & Intelligence.”

I observe some smart people around are lacking critical thinking. Is there any correlation between IQ level and susceptibility to unsupportable beliefs?

When I was a teenager, I believed that highly educated and intelligent people were “smart” in all things. In graduate school, I had a chance to discuss ideas with some of the brightest people on the planet, but was often surprised at their depth of belief in a particular political or religious doctrine. Although their …

I observe some smart people around are lacking critical thinking. Is there any correlation between IQ level and susceptibility to unsupportable beliefs? Read More »

Are there any living Nobel Prize winners who displayed exceptional intelligence and talent from a young age?

My answer will include Fields Medal winners as well as Nobel Prize winners because there is no Nobel for mathematics and the Fields Medal is comparable to the Nobel Prize. Nobel Prize in Physics The average age at which a physicist wins the Nobel Prize is 59 years, so many of the recent winners of …

Are there any living Nobel Prize winners who displayed exceptional intelligence and talent from a young age? Read More »

“Mathematics is at the center of Science & Knowledge.”

Ravi Vakil, the Robert Grimmett Professor in Mathematics at Stanford University, began his two-year term as President of the American Mathematical Society (AMS) on February 1, 2025. Vakil, a foremost researcher in the field of algebraic geometry has played a strong role in promoting mathematical research as well as mathematical education. You may recognize him …

“Mathematics is at the center of Science & Knowledge.” Read More »

Why do many academically intelligent people struggle to succeed in life?

Many academically intelligent people succeed brilliantly in life, while others perform modestly, and still others achieve little and live an unfulfilling life. Those who win Nobel Prizes, become billionaire entrepreneurs or world-class surgeons, almost always come from the academically intelligent class of people. Furthermore, many of those who enjoy lives of quality, fulfilled by family, …

Why do many academically intelligent people struggle to succeed in life? Read More »

At what age does intelligence typically peak and what are some signs of declining intelligence?

Since antiquity, it has been recognized that most of us increase our intellectual productivity throughout early adulthood, reach a peak in middle age, and decline in mental acuity as we move into old age. However, recent research has revealed that there is a great deal of variation, especially among highly intelligent individuals in their ages …

At what age does intelligence typically peak and what are some signs of declining intelligence? Read More »

Why are current mathematicians like Terence Tao, Peter Scholze, Makcim Konsevich and Alain Connes so weak and their achievements so weak compared to twentieth century mathematicians like Jean-Pierre Serre, Alexander Grothendieck and John Forbes Nash?

There are two main reasons why the achievements of our modern mathematical superstars are not as conspicuous as those of the great mathematicians of the past. • In the past two centuries, mathematical discoveries have grown at an exponential rate. • Much mathematical research today is conducted through collaboration, so credit is shared among several …

Why are current mathematicians like Terence Tao, Peter Scholze, Makcim Konsevich and Alain Connes so weak and their achievements so weak compared to twentieth century mathematicians like Jean-Pierre Serre, Alexander Grothendieck and John Forbes Nash? Read More »

What distinguishes smart, bright, and intelligent individuals? Is one of these traits more desirable than the others?

The most frequently cited qualities associated with highly intelligent individuals are: curiosity, open-mindedness, critical thinking ability, capacity for abstraction, adaptability, etc. However, the key question is, “How do we assess these qualities without access to instruments such as IQ tests?” The human resources people at Microsoft and other companies designed questions to determine the intelligence …

What distinguishes smart, bright, and intelligent individuals? Is one of these traits more desirable than the others? Read More »

Can intelligence be unevenly distributed among individuals? If so, what are the implications of this?

Science has confirmed what people have observed since the Ancient Greek author Homer wrote in 725 BCE: So, the gods don’t hand out all their gifts at once, not build and brains and flowing speech to all. One man may fail to impress us with his looks but a god can crown his words with …

Can intelligence be unevenly distributed among individuals? If so, what are the implications of this? Read More »

Can you name any historical figures who were known for their intelligence from a young age or became smarter as they grew up?

The talents of many of the world’s greatest achievers were manifest early in their childhood years.One of the most famous was Wolfgang Amadeus Mozart. By the age of five, he was already composing his own music, and by seven, he was performing for royalty across Europe. His genius in music composition and performance was evident …

Can you name any historical figures who were known for their intelligence from a young age or became smarter as they grew up? Read More »

How do intuitive answers manifest in your mind when solving complex problems?

A very comprehensive answer to this problem was given by the great mathematician Henri Poincaré at the beginning of the 20th century when he described the role of the subconscious in mathematical problem solving. In a speech delivered to the Société de Psychologie in 1908, Poincaré described his unconscious mental activity that exploded in a …

How do intuitive answers manifest in your mind when solving complex problems? Read More »

Verified by MonsterInsights