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Topic for 31 July 2017: David Deutsch, knowledge, science, and optimism

12 July 2017 is the day that I first heard physicist David Deutsch (Wikipedia, home, twitter) talk about knowledge, science, and the nature of the universe. (Here’s the first talk I heard — also linked below) He’s at Oxford, is considered the father of  quantum computing, is one of the leaders in understanding the implications of quantum theory, and the increasingly accepted many worlds interpretation, and is creating a  new field called “constructor theory.

Deutsch is enthusiastic, articulate, knowledgeable, and witty. He is optimistic, but not naive. (Talk at RSA on Optimism) He acknowledges that things may go horribly wrong as–he points out–they have done for hundreds of thousands of years. But we’ve reached a point where the future before us is unlimited—but we must take care and successfully avoid disaster.

I majored in mathematics and minored in physics at MIT, have pursued my love of these subjects for half a century and spent my whole career working with computers. In an embarrassingly short time, Deutsch convinced me that my understanding of mathematics and science were deeply flawed; that my epistemology was defective; that some of my certainties were wrong, and that my understanding of the implications of computation was shallow.

(Deutsch article “Why it’s good to be wrong” Yes, it is!)

Here’s a taste, excerpted and edited from the first TED talk below:

I want to start with two things that everyone already knows. The first one is something that has been known for most of recorded history, and that is, that the planet Earth is uniquely suited to sustain our present existence, and most important, our future survival.

This idea has a dramatic name: Spaceship Earth. Outside the spaceship, the universe is implacably hostile, and inside is all we have, all we depend on, and we only get the one chance: if we mess up our spaceship, we’ve got nowhere else to go.

The second thing that everyone already knows is that human beings are not the hub of existence. As Stephen Hawking famously said, we’re just a chemical scum on the surface of a typical planet that’s in orbit around a typical star, which is on the outskirts of a typical galaxy, and so on.

The first of those two things is kind of saying that we’re at a very un-typical place,  and the second one is saying that we’re at a typical place.

If you regard these two as deep truths to live by and to inform your life decisions, then they seem a little bit to conflict with each other.

But that doesn’t prevent them from both being completely false.

So here are some talks by and with Deutsch and links to his books (both excellent).

(Also at TED, with a transcript)

Also at TED with a transcript

Podcast: Surviving the Cosmos with Sam Harris        (Transcript)

Podcast: Finding our way in the Cosmos

Deutsch’s books: (click on images to go to Amazon)


 

 

Notes 24 July 2017

Poland’s overlooked Enigma codebreakers – BBC News 

Poland’s judiciary reform is Europe’s biggest headache – Here’s why 

Voter turnout 1789 -> present
http://www.electproject.org/national-1789-present
Partisanship in the US Congress (PLOS1)
Susan Collins “ideology score” (govtrak.us)

Notes: 17 July 2017

Ralph Chapman (legislative site, news)

Water testing labs in Maine: there are about 20 of them in Maine, including some certified labs for specific water districts.

 

Direct Shipment of Alcoholic Beverage

 Repeal of Prohibition

Craig Hickman  (legislative site , blog, biographical article,  Wikipedia Article, Annabessacookfarm Blog, Article on his election  )

Excerpt from a speech (as posted on his blog)

Madam Speaker, women and men of the House, this morning I was disturbed by the stench of a steaming pile of manure that I considered this biennial budget to be and had every intention of voting against it.

Book on Google Books

Status of National Popular Vote  (Wikipedia)

Gerrymandering article in WaPo

Pricenomics discussion

Redistricting in Wikipedia

Redistricting in Maine

Studies of Voter Fraud 

Rigging in Cook County (Snopes–false)

History of Election fraud in Chicago

National Voter Registration Act

Sunlight Foundation Article on Secure Voter Registration Data

 

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