Happy New Year! On Monday, we start tweeting about #AdamSmith 's whole #WealthOfNations at the rate of about a chapter a day! Don’t miss it! #WealthOfTweets #SmithTweets

Today we come to the topic @EconTalker has called one of the more underemphasized lessons from #AdamSmith: That the Division of Labor is limited by the Extent of the Market. a.k.a Book 1 Chapter 3. #WealthOfTweets #SmithTweets

We love ya, Smith, but we see why people don't dwell on this chapter. Unless they are really into the navigable waterways of the late 18th century. (I.iii.3–8) #WealthOfTweets #SmithTweets #RiverEnthusiastsRejoice

The first two paragraphs of this chapter are the meatiest. Then things get a little...#WealthOfTweets #SmithTweets

The more people there are to trade with, the more labor can be divided. Wealth of the people included in the market increases disproportionately as the division of labor progresses. Because division of labor is special sauce. (I.iii.1-2)#WealthOfTweets #SmithTweets

This seems like common sense. No one to trade with? You won't produce stuff for trade. Instead you'll produce the things you need, and because you need many things you won't specialize. No specialization, no division of labor. (I.iii.1–2) #WealthOfTweets #SmithTweets

#DivisionOfLAbor, we love it! Except it *does* make it a lot harder to provide for our own wants directly. We live by exchanging and cooperating with others. (I.iv.1) #WealthOfTweets #SmithTweets

#AdamSmith is too smart to think all this exchanging and cooperating got worked out easily from the very beginning. There must have been bumps in the road. (I.iv.2) #WealthOfTweets #SmithTweets

Butchers could have so much meat to trade with bakers/brewers that they could end up with an unusable surplus of bread/beer. That stalls trade. Smart people would work to have a supply of an always-useful trade item on hand. (I.iv.2) #WealthOfTweets #SmithTweets

(We, the SmithTweeters, have never encountered a surplus of bread or beer we couldn't handle. But let’s assume Smith knows what he’s talking about.) (I.iv.2) #WealthOfTweets #SmithTweets

This is how we get money, folks! We want a stable, always desirable, easily stored, and easily transportable thing we can trade for other stuff! (I.iv.2) #WealthOfTweets #SmithTweets

Smith Fans! It’s the conclusion of chapter 11 of #WealthOfNations!! We made it! (1.xi.p.2) https://t.co/Tb0JBqJs9E
#WealthOfTweets #SmithTweets

Improvements make things cheaper, but they also raise the rent of land, which makes landlords richer, and lets them purchase more labor. Neglect and decay, though, make everyone poorer. (1.xi.p.2–6) #WealthOfTweets #SmithTweets

Smith says landowners won't mislead the public about what’s in the public interest, because their interest aligns with the public interest. Also they're lazy and kind of dumb, because they don't have to do anything to make their money. (I.xi.p.8) #WealthOfTweets #SmithTweets

The kerfuffle over the Enclosure Acts might have given him second thoughts. (1.xi.p.8) #WealthOfTweets #SmithTweets

Laborers suffer the most when a society is in decline. But they are incapable (‽‽‽‽‽) of understanding how they are tied to society at large. (1.xi.p.9) #WealthOfTweets #SmithTweets

Everybody ready for more #WealthOfNations? Let's go!

The third sort of rude produce is the kind where human attempts to cultivate and improve it produce unpredictable results. Examples include wool and animal hides. (I.xi.m.1) #WealthOfTweets #SmithTweets

It seems like the price of these should rise right along with the price of meat, but Smith says “Not so fast!” (I.xi.m.3)
#WealthOfTweets #SmithTweets

Because this sort of produce travels much better than meat, the market is much much larger. And we all know that more competition drives prices down. (I.xi.m.4–5) #WealthOfTweets #SmithTweets

And it all gets more complicated when government gets involved, like it did in the English wool industry. (Isn’t that always the way? You should see the forms we have to fill out to get each tweet govt. approved!) (I.xi.m.8) #WealthOfTweets #SmithTweets

Academic staff at universities can't be open about the complaints against them - and most complaints of transphobia from students seem to be directed at staff. I'm just a final year PhD student, under no contractual requirement to be confidential, so I can share.

The original complaint against me was typical of the sort of thing directed at many female professional academics (and some male too). The strategies employed by my complainants are commonly used.

One of these is to perform vulnerability while behaving aggressively. Performing vulnerability is essential in order to trigger the university's awareness of its duties under the Equality Act, and establish an oppressor/victim dynamic to the case from the outset.

My complainants did this effectively. The complaint was initiated by a fellow PhD student, who joined forces with the SU. A student from the SU wrote the actual complaint. This is how it begins:

In all my dealings with @HuddersfieldUni I accepted that sometimes anonymous complaints were necessary - and that, sometimes, victimisation could be a concern. However, I have never victimised anyone. Nobody has ever argued that I have.

1 of 16: WE ARE ALL JEWS HERE: THE STORY OF RODDIE EDMONDS

One of the most moving and relevant stories of the Battle of the Bulge, or any American Soldier in any war, is that of Master Sergeant Roddie Edmonds, a Knoxville, Tennessee native, who served with the 106th Infantry.

2 of 16:

Roddie was captured early on in the Battle of the Bulge, on December 19th, when Panzer forces plowed through his unit.

He, along with almost his entire regiment, was forced to surrender.

3 of 16:

The men were transported to the Stalag IX-A POW camp in Ziegenhain, Germany.

Roddie was the senior enlisted American Soldier at the site. As such, he was the conduit between all American Soldiers and their German captors.

4 of 16:

In late January, the camp’s commandant, Major Siegmann [pictured here], ordered Roddie, a Christian, to identify all Jewish Soldiers and order them to stand in formation by themselves the next day.

[Jewish Soldiers were a minority within American units]

5 of 16:

Throughout WWII, captured Jewish Soldiers were often tortured and then killed by their German captors.

In fact, Jewish Soldiers had been told to bury their dog tags before capture. The dog tag identified Jews with the letter “H” for Hebrew.

So, I want to talk about how sexual harassment and fair pay are linked at Google (and beyond), because I think that's an angle that isn't being highlighted enough in the coverage of these walk-outs. I'm going to frame it largely around my personal experience there. Thread.

When I was sexually harassed by the director of the area I was working in, I was afraid to report it because I was worried that "getting him in trouble" would result in the subtle retaliation of missed leadership opportunities.

I wanted to continue working on the team I was on, because I'd gained a lot of very deep knowledge and expertise in that area, as well as reputation and camaraderie with the other folks working in that area. I didn't want to make the situation more "difficult."

To get promoted at Google, several need to happen: 1. you need opportunities for ownership and leadership above your current level (basically, opportunities to show you're working at the next level you're trying to get promoted to). The work you're "assigned" has a big impact.

2. You need glowing reviews from peers, *at or particularly above the level you're hoping to get promoted to.* Basically, you need people a lot more senior than you to say you're doing awesome work.

If you often procrastinate, open this

Stop being a perfectionist.

The root of procrastination for most people ain't laziness, it's anxiety.

I know your anxiety will tell you the worst case scenario. It’s a damn liar.

If you're a procrastinator, you will find every excuse not to do what u need to do. But here's an advice: DO IT FIRST, I call it reverse procrastination.

@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd I'll bite. Let's try to keep it factual. There's a reasonable basis to some aspects of this question, that it might be possible to agree on. Then there are other, more variable, elements which depend on external factors such as transport and energy policy. /1

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd First up, we know reasonably well how much energy it takes to propel a high-speed train along the HS2 route. We can translate that into effective CO2 generated by making some assumptions about how green the electricity grid is. /2

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Secondly, we have a reasonable grasp of how much CO2 is going to be generated by building HS2 - there are standard methods of working this out, based on the amount of steel, concrete, earthmoving, machine-fuelling etc required. /3

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Thirdly, we can estimate how much CO2 is generated by cutting down trees, and how much is captured by planting new trees. We can also estimate how much CO2 is needed to keep the railway running and generated by maintaining the track /4

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd We know how much CO2 is saved by moving goods by freight train on the lines freed up by moving the express trains on to HS2, rather than by truck. /5