Logan and autonomous trucks

Not being a big superhero fan, I haven’t yet seen the movie Logan. Apparently, one thing in the movie is autonomous trucks.

About midway through the second act of the new X-Men movie Logan, there’s a scene that brings the superhero film’s vision of the future to life. Our heroes, on the run from the villainous Reavers, happen upon a car accident in the midwest. An autonomous truck vehicle has hit a horse trailer—and with nobody at the wheel, it’s hard to know why it happened.

I won’t go more into detail about the scene, spoilers, etc. But Logan’s writer and director James Mangold’s inclusion of the self-driving trucking machines makes it clear that the filmmaker understands the writing on the wall about the future of shipping. It’s a future without truck drivers.

Maybe as humans we find this idea creepy, but today’s human-driven trucks are incredibly dangerous and the autonomous trucks of the near future will almost certainly save human lives.

Tesla trucks

Tesla is trying out automated trucks that can drive in platoons.

Reuters has learned that Tesla wants to experiment with “platooning,” where several autonomous trucks, some without drivers, follow a lead truck on a highway using autonomous driving tech. This technique is viewed as allowing trucks to travel in small groups, creating some aerodynamic benefits for the following trucks and permitting the drivers in the group to switch to a “follow” mode that could not be accomplished with human drivers tailgating each other. In this platoon mode, all the trucks communicate to stay close, taking directions from a lead truck and reacting accordingly.

Read more: http://autoweek.com/article/autonomous-cars/tesla-wants-test-autonomous-trucks-without-drivers-them-report-says#ixzz4sc2PMY93

It was only a matter of time until attention turned to trucks and buses rather than just cars. One thing I wonder is at what price point would this technology be competitive with rail, given that trucks can deliver door to door? Especially if we continue to subsidize our roads with public money and our rails not at all.

what does North Korea want?

Nobody wants to defend the choices of the North Korean government. They have kept their people in abject poverty for decades, worked people to death in prison camps, and not only threatened neighbors with weapons of mass destruction but contributed to the spread of those weapons, increasing the risk to everyone on the planet. And yet…the story we get from the our supposedly free press is very black and white. Are they so completely irrational and random that there is no possibility of negotiation? Or is there something they want, like assurances they won’t be attacked by their neighbors? A group at Johns Hopkins has a blog called 38 North that does nothing but tackle these questions of policy and how the media is covering them. Here is an excerpt from an article from August 15 on the media coverage:

ABC’s analyst uses fancy graphics to show what North Korea’s weapons could do and potential US military responses. There is no discussion, however, of what North Korea is trying to do with its weapons. ​Is Kim waiting to negotiate only after feeling that he has enough military might? Is he hoping to have cover for skirmishes and other kinetic actions across the border with Korea? Does he think he is deterring the US from toppling his regime? Instead, audiences are left with the overwhelming impression that the North’s growing capabilities are simply to start a nuclear war.

This is amped up by the idea that Kim Jong Un is “crazy” and thus presents a unique threat to the United States. But in reality, Kim is not crazy and there are many learned people available to explain this to people like, say, Joe Scarborough, who refers multiple times to Kim as a “madman” in this segment from last month…

Senator Lindsey Graham’s, “If thousands die, they’re going to die over there,” comment is the most egregious expression of the idea that South Korea can be sacrificed in this crisis. When US leaders imply or openly threaten to bring a devastating war to Korea because Pyongyang now may have the potential to hit America with an intercontinental ballistic missile, South Koreans understandably start to view the United States as an unreliable ally and patron. What good is the US nuclear umbrella if it doesn’t stop aggression? What good is the alliance if the mutual prosperity it once supported can be so quickly unraveled?

 

John Bolton: “How do you feel about dead Americans?”

On Fox News September 3, here is John Bolton advocating a U.S. invasion of North Korea regardless of the cost in South Korean lives.

If I were the government of South Korea, I might be asking whether the benefits of the U.S. alliance outweigh the risk to my citizens, especially when my country has the technological and financial means to defend itself.

“China will prevent them from doing so”

From the Global Times, which is an English language paper published by the Chinese government:

Beijing is not able to persuade Washington or Pyongyang to back down at this time. It needs to make clear its stance to all sides and make them understand that when their actions jeopardize China’s interests, China will respond with a firm hand.

China should also make clear that if North Korea launches missiles that threaten US soil first and the US retaliates, China will stay neutral. If the US and South Korea carry out strikes and try to overthrow the North Korean regime and change the political pattern of the Korean Peninsula, China will prevent them from doing so.

China opposes both nuclear proliferation and war in the Korean Peninsula. It will not encourage any side to stir up military conflict, and will firmly resist any side which wants to change the status quo of the areas where China’s interests are concerned. It is hoped that both Washington and Pyongyang can exercise restraint. The Korean Peninsula is where the strategic interests of all sides converge, and no side should try to be the absolute dominator of the region.

terrifying Putin quote

Vladimir Putin either made a very terrifying statement here, or it just didn’t translate well.

An AI arms race doesn’t necessarily have to be a winner-takes-all scenario, though. Putin noted that Russia did not want to see any one country “monopolize” the field, and said instead: “If we become leaders in this area, we will share this know-how with entire world, the same way we share our nuclear technologies today.”

What a generous guy.

August 2017 in Review

Most frightening stories:

  • Around 200,000 people may be dying prematurely in the U.S. each year due to air pollution. Meanwhile, the Trump administration may be trying to censor the National Climate Assessment, which presents the consensus among serious scientists in the United States government that climate change is very real and a very real threat to our country.
  • The U.S. may already be in the middle of a soft military coup. We have a batshit-crazy President playing nuclear chicken with all our lives. And with the legislative branch not even trying to do anything about this, we are actually hoping the generals who are running our country will be the coolest heads in the room when it comes to preventing nuclear war. North Korea may be closer to submarine-launched nuclear weapons than previously thought. Meanwhile, there are three ways for terrorists or other non-state actors to get their hands on nuclear weapons: “transfer—the sale or handoff of a weapon from a nuclear-weapon state; leakage—the theft of a nuclear weapon or weapons-grade fissile material; and indigenous production—the construction of a nuclear device from illicitly obtained weapons-grade fissile material.” And the U.S. and Russia are no longer cooperating on non-proliferation.
  • The U.S. construction industry has had negligible productivity gains in the past 40 years.

Most hopeful stories:

  • The United Nations General Assembly adopted a resolution (in July) that could eventually, maybe lead to the total elimination of nuclear weapons on Earth.
  • The Aichi Biodiversity Targets are some very specific numerical targets that have incorporated in the 2015 Sustainable Goals.
  • Great Transitions are ideas for how the world could transition to a sustainable state without going through a major setback along the way.

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Elon Musk has thrown his energy into deep tunneling technology.
  • When you sow seeds, it makes sense to sow the ones that have the most trouble establishing at the highest density.
  • You can use R to recreate the famous plot of Napoleon’s invasion of Russia.

As I am writing these words on Labor Day, the news is about a North Korean nuclear test. In a strange coincidence, I happened to see both the USS New Jersey, which was involved in the Korean War, and the Korean War Memorial here in Philadelphia yesterday while waiting for a bus (which never came). That war caused a lot of pain and suffering on all sides. It would be a tragedy to let it flair up again, and an even bigger tragedy if nuclear weapons were to be involved.

OECD Science, Technology and Innovation Outlook 2016

The OECD publishes a Science, Technology and Innovation Outlook every two years. They name “ten key emerging technology trends”:

  1. The Internet of Things
  2. Big data analytics
  3. Artificial intelligence
  4. Neurotechnologies
  5. Nano/microsatellites
  6. Nanomaterials
  7. Additive manufacturing / 3D printing
  8. Advanced energy storage technologies
  9. Synthetic biology
  10. Blockchain

This report has a little bit of everything. They talk about the “water-food-energy” nexus and how it is likely to interact with new technologies, climate change, the drop in public research funding and increasing importance of non-state actors, and cities as engines of innovation.

The last part of the report talks about the future of research, research funding, private vs. public research, and research policies. One term that was new to me was Responsible Research and Innovation (RRI) which attempts to manage risks and ethical concerns of new technologies.

Facebook let two chat bots talk to each other and they invented a new language

Facebook let two chat bots talk to each other and they invented a new language, one seemingly nonsense to humans but apparently they understood it.

…this nonsense was the discussion of what might be the most sophisticated negotiation software on the planet? Negotiation software that had learned, and evolved, to get the best deal possible with more speed and efficiency–and perhaps, hidden nuance–than you or I ever could? Because it is.

This conversation occurred between two AI agents developed inside Facebook. At first, they were speaking to each other in plain old English. But then researchers realized they’d made a mistake in programming.

“There was no reward to sticking to English language,” says Dhruv Batra, visiting research scientist from Georgia Tech at Facebook AI Research (FAIR). As these two agents competed to get the best deal–a very effective bit of AI vs. AI dogfighting researchers have dubbed a “generative adversarial network”–neither was offered any sort of incentive for speaking as a normal person would. So they began to diverge, eventually rearranging legible words into seemingly nonsensical sentences.