際際滷

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Easy Questions?
Hard Questions!
WHATS THE DIFFERENCE?
(WAS THAT A HARD QUESTION?)
Questions are everywhere!
Easiest Questions
HOW LARGE IS AFRICA
COMPARED TO EUROPE?
WHAT IS THE OFFICIAL
LANGUAGE OF DJIBOUTI?
HOW MANY WORDS ARE
THERE IN QURAN?
Easy Questions
HOW MANY PEOPLE COMMUTE
INTO LONDON EVERY DAY?
WHATS ON THE DARK SIDE OF
THE MOON?
CAN A TARDIGRADE WITHSTAND
A NUCLEAR BLAST?
Hard Questions
HOW MANY PEOPLE COMMUTED
INTO LONDON YESTERDAY?
IS IT GOING TO RAIN ON THIS
DAY NEXT YEAR?
WHY ARE YOU CRYING, BABY?
Hard Questions (2)
HOW LONG WILL IT TAKE TO
BUILD A SOFTWARE PRODUCT?
DID ANY ANIMALS ACTUALLY
EVOLVE?
ARE MY OPINIONS ABOUT
SOME SUBJECT CORRECT?
Hardest Questions
Whats outside the universe? Why does a seed grow? What happens after death?
Whats the difference?
Easy Questions
 We have the means to find the answer
 We have the means to validate the answer
Hard Questions
 We lack the means to find the answer
 We lack the means to validate the answer
Final Thoughts
ENGINEERING IS AN EFFORT TO
ANSWER EASY QUESTIONS
RESEARCH IS AN EFFORT TO MAKE
QUESTIONS EASIER
Recommended
Reading
THE FIVE ORDERS OF IGNORANCE, BY PHILLIP G. ARMOUR

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Hard questions

Editor's Notes

  • #2: Hi! Thank you for attending this talk. I like to let my mind wander off sometimes. A couple of weeks ago, I got this idea, which I want to share with you.
  • #3: Questions are everywhere. Whats the weather today? Is the train on time? What do I work on next? Obviously, some questions are easier than others, and whats easy for you might not be easy for a child. But is it possible to categorise questions in an absolute way that transcends our momentary differences? Maybe. Lets see.
  • #4: These questions are easy because the answers are known. They lie within the body of knowledge of humanity.
  • #5: These questions are harder because we might not already know the answer. But they are still easy: we know how to get the information. It might take time, effort, and resources, and it might not even be practical, but its still easy because we have a process to find out the answers.
  • #6: These questions are hard because we cant really know the answer. We can try to provide an estimate, but thats all its going to be: a level of confidence less than 100%.
  • #7: Hard questions are prolific. The harder ones are about the assessment of our knowledge. How do we know that what we know is correct? How do we know what we need to know?
  • #8: A favourite of mine is about whether time is multi-dimensional. These questions cannot be answered within the human body of knowledge. We simply dont have a way to find an answer. The only possible source of answers is divine inspiration from the creator of the universe.
  • #10: Hand in hand, they make our life better.