Saturday, January 13, 2018

Wisdom Of The Week

Lastly, many ‘arguments’ seem to occur where one person makes a true claim with a certain mood. A commenter disagrees with that mood, and makes a different true claim. A second commenter disagrees with THAT mood and makes a third true claim. This pattern of discussion is not always healthy. We should hold ourselves to a standard higher than saying things that true. We should say things that build useful generalizeable mental models. If we only say the counterintuitive hipster ‘facts’ we can in fact paint a misleading picture even though we share only facts that rigorously true. (Tyler, I love you and your work, but this is one of the ways that I think your writing can improve. Contrarian statements, even when true, can sometimes be less good than other true statements. I understand this is vague, but I hope you understand.)

- Comments on Marginal Revolution

Quote of the Day

Freethinkers are those who are willing to use their minds without prejudice and without fearing to understand things that clash with their own customs, privileges, or beliefs. This state of mind is not common, but it is essential for right thinking...

- Leo Tolstoy

Wednesday, January 10, 2018

Why Humans Need To Rethink Their Place In The Animal Kingdom

Most of our science, philosophy and religion starts from the assumption that there are humans and there are  animals – and there could never at any point be any common ground between them. To call someone an animal is as bad an insult as you can offer, and yet we’re all mammals. For centuries, the notion of human uniqueness was the most fundamental orthodoxy. Now it is being challenged. Book after book ventures into the no-man’s-land – the no-animal’s-land – that lies between our species and the other ten million or so in the animal kingdom. As often as not, they reveal more of ourselves than of our fellow animals.

[---]

Not inferior: different. But that’s a concept that humans have struggled with across the centuries, probably since before language began. “One scientific survey from the 1970s found that sloths ‘are the most numerically abundant large mammal’, accounting for almost a quarter of the mammalian biomass,” writes Cooke, “which is a sophisticated biological way of saying you can take your patronising looks and direct them at some other animal.”

For years, it was accepted that the issue was binary. You could be objective, or you could be sentimental. Scientific orthodoxy stated that animals had no emotions or personalities: even to consider such a matter was a sin. This was not something to be investigated or put to the test. It was an error that could be corrected with a single word: anthropomorphism.

[---]

All the barriers we have erected between ourselves and other animals turn out to be frail and porous: emotion, thought, problem-solving, tool use, culture, an understanding of death, an awareness of the self, consciousness, language, syntax, sport, mercy, magnanimity, individuality, names, personality, reason, planning, insight, foresight, imagination, moral choice… even art, religion and jokes.

It’s all in Darwin, but we have spent getting on for two centuries ignoring or distorting the stuff he taught us. In The Descent of Man, he wrote: “The difference in mind between man and the higher animals, great as it is, certainly is one of degree and not of kind.” If you accept evolution by means of natural selection, that must be true.

Why, then, are humans so resistant to the idea? We can find the answer in human history. For many years it was important to uphold the notion of the moral and mental inferiority of non-white people, because without such a certainty colonialism and slavery would be immoral. And that would never do: they were so convenient.

To change our views on the uniqueness of human beings would require recalibrating 5,000 years or so of human thought, which would in turn require revolutionary changes in the way we live our lives and manage the planet we all live on.

And that would be highly inconvenient.


- More Here

Quote of the Day

Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.

- Richard Feynman

Monday, January 8, 2018

Quote of the Day

In ML, where algorithms get published quickly and state-of-the-art frameworks are open-source, there isn't any first-mover advantage.

- François Chollet

Sunday, January 7, 2018

What I've Been Reading

Wild Life: Adventures of an Evolutionary Biologist by Robert Trivers.

Robert Trivers is one of those few humans whom I respect immensely. I have learned so much from his work and most importantly, he changed my perspective on many things.

"On another occasion, Bill and I were discussing racial prejudice and the possible biological components thereof, and he said to me, "Bob, once you've learned to think of a herring gull as an equal, the rest is easy." What a welcome approach to the problem, especially from within biology. Bill was down to the level he taught me to be at. We are all living organisms - make discriminatory comments about others at your own risk. In Bill's view, it was always better to try to see the world from the view of the other creature.
One of the Bill's deepest lessons was in how to view other organisms in a way that took into account that very act of viewing has its own effects. This was Heisenberg uncertainty principle applied to biology. 
[---]
No one has bothered, after all these years, to come up with a coherent account of the various conditions under which species prosper and generate new species, or fail and go extinct. This in part because Stephen Gould expropriated the subject for his own uses and set back the development of a science by some twenty years. I am trying to help develop the underlying logic he failed to.