## Tuesday, August 22, 2017 ... /////

### Soldiers should be replaced with robots

Elon Musk along with some 100+ assistants – such as Lisa Randall, Stephen Hawking, Frank Wilczek, Max Tegmark, Noam Chomsky, Steve Wozniak – have sent an open letter to the United Nations

AUTONOMOUS WEAPONS: AN OPEN LETTER FROM AI & ROBOTICS RESEARCHERS
demanding a ban on the killer robots, machines that are controlled by autonomous programs capable of killing the people. This technology is bound to start an arms race – like the two previous revolutions, gunpowder and nuclear bombs – and that's bad for everyone.

Civilized countries deal with lots of trivial armed enemies such as Daesh which could be easily defeated but no one really wants to do that. Some of the people who could fight Daesh are actually its allies. But even among those who aren't the allies of Daesh, no one really wants to sacrifice the lives of our soldiers in order to kill some pretty much irrelevant savages and bigots. The value of a Western soldier is several million dollars while the Daesh warrior is cheaper by many orders of magnitude. You surely don't want to sacrifice your boys on the man-against-man basis.

## Monday, August 21, 2017 ... /////

### Fraternal help 1968: an anniversary

Even the American Thinker noticed that exactly 49 years ago, early in the morning of August 21st, 1968, 200,000 troops from 5 countries of the Warsaw Pact invaded Czechoslovakia.

If you don't know much but you're slightly interested, I recommend you to watch this 48-minute (ex-Soviet Georgian!) video about the events. Just to be sure. Czechia and mostly Slovakia have been parts of the Western civilization – through the Holy Roman Empire and the Austrian Empire - for some 1,000 years. This country that has belonged to Western Europe politically nevertheless fell into the Soviet sphere of influence after 1945, partly due to the betrayal by France and Britain in 1938, partly due to our gratitude to the Soviet army that sacrificed a lot of lives, and partly because of the unstoppable growth of the communist movement in much of Europe.

## Sunday, August 20, 2017 ... /////

### A funny Czech reaction to the anti-Confederate cultural genocide in the U.S.

Most Czech pundits and media are surprised by the neo-Marxist habit of tearing down of the Confederate statues in recent days. Iconoclasm is something that we remember well from the Nazi era and the communist era – and indeed, from the post-communist era, too. The far left is trying to rewrite the history and frame the U.S. president as a Ku-Klux-Klan boss of a sort and all these things are just bizarre.

Let me pick a text by George X. Doležal – who is paid for somewhat funny, somewhat provocative works in Reflex, a mainstream journal.

Let's tear down the statues of Charles IV!
George X. Doležal, August 20th (satire)

After a mass demolition of the statues of the national heroes from the Confederate era which took place in the U.S. in recent days, this remarkable neo-Marxist happening could become a European habit, too. At least the Czech Republic should get inspired by the U.S. authorities and start to remove the statues of the great Czechs who must be disavowed today, in the name of the political correctness.

## Saturday, August 19, 2017 ... /////

### Bank of Korea is taking over Bitcoin Cash

...at least, that's a result of your humble correspondent's inference...

Three weeks ago, I discussed the split of the Bitcoin to the new Bitcoin (BTC) and Bitcoin Cash (BCH). For some time, the prices were around $4,000 and$300 or so, plus minus 30%.

But two days ago, BCH began to skyrocket. It reached $1,000 hours ago. The timing of this growth was attributed to the first 8 MB block mined by BCH (BTC only mines 1 MB blocks) and the fact that the BCH mining became more profitable than the BTC mining. On Friday, the trading volumes of BCH actually trumped those of the "main" BTC Bitcoin,$4 billion to $3 billion a day. Moreover, it's been known that most of the BCH trade was the trade BCH against SKW, the South Korean won, and it occurred at Korean exchanges. ## Friday, August 18, 2017 ... ///// ### Religion of peace enriches Catalonia, Finland With some compensation, Muslims should be banned from vans, knives in the public Technical: I added two clever lines in a Disqus Javascript code which allowed me to redirect the whole blog to HTTPS without separating the discussions. Please let me know if you face any problems, broken widgets etc. I am sure that many of you have undergone a similar emotional evolution as your humble correspondent. A few years ago, I would be shocked, deeply hurt when a terrorist attack took place. However, one simply gets used to any events that are occurring sufficiently frequently. What's new about the 2017 Barcelona attacks and the 2017 Turku attack is perhaps just the "new" European countries, namely Spain and Finland, respectively, but otherwise the sad events look like business-as-usual. While Muslims represent about 4% of Spaniards, they are 8% in Catalonia. So it makes sense that the first attacks in Spain take place in Catalonia. In downtown Turku – where most of Finland's Muslims live (so it makes sense, too; note that only 1% of Finns are Muslims) – one person died and six were injured after a person screamed Allahu akbar. In Barcelona, a white van rented by a man of Moroccan ancestry has driven on the sidewalk of La Rambla, a popular tourists' boulevard, and killed 14 people. A few hours later, five Muslims – some of them had fake explosive belts – had to be killed in Cambrills after their Audi A3 tried to overrun pedestrians as well. ## Thursday, August 17, 2017 ... ///// ### Harlow, Ooguri: entanglement/AdS proof that there are no global symmetries in QG Daniel Harlow wrote or co-wrote numerous interesting papers about quantum gravity, entanglement, locality, error code correction, weak gravity conjecture etc. within AdS/CFT. John Preskill has tweeted about an interesting, soon-to-be-published result by Harlow and Hiroši Ooguri: They seem to make some lore rigorous. ### Bitcoin at$100,000 is possible

Bitcoin fans and owners will learn to bribe cryptocurrency critics

A theorist often lacks some genuine feelings associated with a certain real condition or activity. In particular, when you own a not quite negligible fraction of a Bitcoin, you may see how you actually want to behave and what many other owners of Bitcoins will do.

If you can afford to lose the value but you see the genuine chance for many doublings of the Bitcoin's value in the future, you are inclined to keep it – and not convert it to the real world currencies.

### James Damore: aftermath

I find Edwin's ideas worth listening to (I am sure he is annoyed by calm comments about "worth" and "blah blah" and would prefer warmer ones, so yes, I love you, Edwin LOL) which is why I have watched this 80-minute video recommended by Edwin: