Quotulatiousness

June 30, 2014

Guild Wars 2 – The Living Soundtrack

Filed under: Gaming — Tags: , , — Nicholas @ 09:01

Published on 30 Jun 2014

Guild Wars 2 composer Maclaine Diemer gives a sneak peak of the soundtrack for Season Two, which was performed and recorded by a live orchestra in Germany.

To know more about the Living World of Guild Wars 2, make sure to regularly check the Releases page of the website: https://www.guildwars2.com/en/the-game/releases/

Has your Facebook feed been particularly “down” lately?

Filed under: Media, Technology — Tags: , , — Nicholas @ 08:42

If so, you may have been involuntarily recruited to take part in a “scientific” study as Facebook tailored hundreds of thousands of users’ feeds to show them only good news or only bad news:

As you may have heard (since it appears to have become the hyped up internet story of the weekend), the Proceedings of the National Academy of Sciences (PNAS) recently published a study done by Facebook, with an assist from researchers at UCSF and Cornell, in which they directly tried (and apparently succeeded) to manipulate the emotions of 689,003 users of Facebook for a week. The participants — without realizing they were a part of the study — had their news feeds “manipulated” so that they showed all good news or all bad news. The idea was to see if this made the users themselves feel good or bad. Contradicting some other research which found that looking at photos of your happy friends made you sad, this research apparently found that happy stuff in your feed makes you happy. But, what’s got a lot of people up in arms is the other side of that coin: seeing a lot of negative stories in your feed, appears to make people mad.

There are, of course, many different ways to view this: and the immediate response from many is “damn, that’s creepy.”

Did you know that your terms of service with Facebook allow this? I suspect a lot of Facebook users had no clue that their newsfeeds could be (and regularly are) manipulated without their awareness and consent.

If anything, what I think this does is really to highlight how much Facebook manipulates the newsfeed. This is something very few people seem to think about or consider. Facebook‘s newsfeed system has always been something of a black box (which is a reason that I prefer Twitter‘s setup where you get the self-chosen firehose, rather than some algorithm (or researchers’ decisions) picking what I get to see). And, thus, in the end, while Facebook may have failed to get the level of “informed consent” necessary for such a study, it may have, in turn, done a much better job accidentally “informing” a lot more people how its newsfeeds get manipulated. Whether or not that leads more people to rely on Facebook less, well, perhaps that will be the subject of a future study…

Related: Brendan posted this the other day, and I found it quite amusing.

Emperor penguins at risk

Filed under: Environment, Science — Tags: , , — Nicholas @ 08:15

A somewhat confusing report from BBC News says that due to warming in the Antarctic, there is now record ice extent, which means Emperor penguins have to travel much further to find open water. The warming (which has created all the extra ice) is expected to get much worse and is predicted to cut the penguin population by up to a third by the end of the century.

The main threat to the penguins comes from changes to sea-ice cover in the Antarctic, which will affect their breeding and feeding.

Dynamics will differ between penguin colonies, but all are expected to be in decline by the end of the century.

Details are published in Nature Climate Change journal.

The US, British and Dutch researchers urge governments to list the birds as endangered. Such a listing could impose restrictions on tourism and fishing.

The team, led by Stephanie Jenouvrier of the Woods Hole Oceanographic Institution, said the global population of emperor penguins would probably decline by between 19 and 33% from current levels.

[…]

“There is a goldilocks point for ice and emperor penguins,” Phil Trathan, an expert at the British Antarctic Survey (Bas), told Reuters.

Mr Trathan said it was unclear if the ungainly birds could adapt by climbing on to land or higher ice. Four emperor penguin colonies had recently been found on ice shelves, above sea level where glaciers spill off the land.

Satellite measurements of Antarctic sea-ice extent show winter coverage to be at record levels. However, climate computer modelling expects this trend to be reversed in the future, as conditions in the Antarctic warm.

Anyone else remember this French TV commercial?

Update, 2 July: Blinded by Beliefs: The Straight Poop on Emperor Penguins.

Two recent press releases concerning the Emperor Penguin’s fate illustrate contrasting forces that will either advance or suppress trustworthy conservation science. The first study reminds me of Mark Twain’s quip, “Education consists mainly in what we have unlearned.” Embodying that truism is a paper by lead author Dr. Michelle LaRue who reports new advances in reading the Emperor Penguin’s fecal stains on Antarctic sea ice that are visible in satellite pictures. Two years ago the fecal stain method identified several large, hitherto unknown colonies and nearly doubled our estimate of the world’s Emperor Penguins. That didn’t mean climate change had necessarily increased penguin numbers, but a larger more robust population meant Emperor Penguins were far more resilient to any form of change.

QotD: The new American ruling class

Filed under: Bureaucracy, Government, Quotations, USA — Tags: , , , — Nicholas @ 00:02

Our political bureaucracies are grasping and vicious, and some of the larger of them are dominated by people who are, if we’re being frank, not especially bright. No society can long thrive by making its creators and innovators subservient to its pimps and thieves. But agencies with the power to tax or the power to pay themselves out of taxes have the power to command, and, human nature being what it is, it is not surprising that their executives use that power to extort for themselves extraordinary levels of compensation (occasionally through criminal means, as in the Bell case), even as they bore us all to death talking about the sacrifices they have endured on behalf of their careers in “public service.” […]

It is baffling that my progressive friends lament the influence of so-called big money on government while at the same time proposing to expand the very scope and scale of that government that makes influencing it such a good investment. Where government means constables, soldiers, judges, and precious little else, it is not much worth capturing. Where government means somebody whose permission must be sought before you can even begin to earn a living, when it determines the prices of products, the terms of competition, and the interest rates on your competitors’ financing, then it is worth capturing. That much is obvious. Progressives refuse to see the inherent corruption in the new ruling class — and, make no mistake, we now have a ruling class — because it is largely made up of them, their colleagues, and people who are socially and culturally like them and their colleagues. Getting a couple hundred grand a year to teach one class doesn’t look so crazy if you think you might be the guy who gets the check next time around. You can be an anti-elite crusader on behalf of the poor and disenfranchised from your million-dollar mansion, even if you never find yourself so much as downwind from a poor person, without fearing charges of hypocrisy: Ask Senator Warren. Of course Chelsea Clinton does not have the sense or the good taste to be embarrassed when talking about her blasé attitude toward money: Money is invisible to her for the same reason that water is invisible to a fish — she’d notice it if it weren’t there, and flap like a desperate landed mackerel until she’d secured her next big payday.

Kevin D. Williamson, “Politics Pays”, National Review, 2014-06-29.

Differences between NFL and CFL rules

Filed under: Cancon, Football — Tags: , , — Nicholas @ 00:01

Current Chicago Bears coach (and former Montreal Alouettes coach) Marc Trestman talks about his time in the CFL and what the differences are between real maple-flavoured football and the NFL variety:

There are now nine teams in the CFL, and because of that there is a great deal of familiarity between the organizations. The league itself is tradition-filled and more than 100 years old. Each team plays each other up to three times during the 18-game season. Here are some more CFL nuances:

  • The game is played on a 110-yard field with 20-yard end zones.
  • The field is 65 yards wide (compared to the NFL’s 53 yards), with a 20-second time clock between plays. That leads to action-packed football.
  • There are only three downs to make 10 yards, not four.
  • They play 12 players to a side, and the defensive line must line up a yard off the ball.
  • Six eligible receivers can be in motion prior to the snap.
  • On kicking teams, there are no fair catches, which makes for a very exciting punting game with the wide field.

[…]

Another important difference between the CFL and NFL: the makeup of the teams. In the CFL, you have a 42-man game-day roster, and 20 of the 42 players must have Canadian heritage. The two quarterbacks don’t count against the ratio and you have to start seven Canadians among your 24 starters. But, there is no difference in the competitive makeup of each player. The men in the Montreal locker room were essentially no different than the men in our Chicago locker room. The players truly love the game, train extremely hard in the off-season, are highly competitive and “football intelligent,” and the game is as important to them as the NFL players I have coached. The only difference is the CFL player salary is significantly less than the NFL player. The CFL has a collective bargaining agreement, but the salary cap is $125 million lower than the NFL’s this year.

[…]

The rules in Canada were brilliantly conceived. It’s more of a mental challenge on game day. For example, on a missed field goal, the kicking team gets a point. But if the opponent runs it out of the end zone, the point is taken off the board. There are many tedious rules like this that make it challenging to manage a game. But the rules make sense and are tied to making the game extremely challenging from a game management point of view.

Because you have three downs to make a first down instead of four like U.S. football, most people would say, “You’ve got to make a first down in two downs, or punt on third down.” But because the defense is a yard off the ball, if you are third-and-one or less, most teams go for it. So if you make nine yards on two downs your chances of moving the chains are very good. The kicking game is extremely exciting. Because there are no fair catches, the covering team has to leave a five-yard halo around the returner so he can catch the ball. The return game therefore has more chances for explosive plays. With the wider field, the quicker players can make more things happen.

This may all be of interest to US television viewers, as ESPN just announced a deal to allow them the US broadcast rights for the CFL:

ESPN has acquired exclusive rights in the United States to Canadian Football League (CFL) games through a multi-year agreement, beginning with the 2014 season. ESPN will present at least 86 games in 2014 with 17 or more contests to be televised on ESPN, ESPN2 and ESPNEWS, including the 102nd Grey Cup. An additional 69 games will be carried on ESPN’s live multi-screen sports network, ESPN3.

The TV schedule kicks off Saturday, June 28, at 3 p.m. ET on ESPN2 when the Calgary Stampeders host the Montreal Alouettes, whose star wide receiver is Duron Carter, son of ESPN NFL analyst and Pro Football Hall of Famer Cris Carter. Canada’s Sports Leader TSN will work with ESPN on game productions and their team of commentators will call the games.

ESPN’s relationship with the CFL spans more than three decades. In 1980, ESPN televised its first live football telecast ever – the CFL’s Toronto Argonauts vs. Montreal Alouettes – and continued televising CFL games from 1980-84, 1986-89, 1994-97 and in 2013. Additionally, ESPN3 has carried CFL games since 2008, including 54 games in 2013.

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