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paulg's profile
Paul Graham
Paul Graham
Paul Graham
Verified account
@paulg

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Paul GrahamVerified account

@paulg

paulgraham.com
Joined August 2010

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    1. Kyle Vogt‏Verified account @kvogt Apr 1

      Kyle Vogt Retweeted cruise

      Been working on this for a long time. So proud to be able to finally share it!https://twitter.com/Cruise/status/1377667077650046979 …

      Kyle Vogt added,

      cruiseVerified account @Cruise
      After the Suez Canal blockage, it's time to make waves in seafaring navigation. We’re sending autonomous ships to the high seas. Say “Ahoy!” to Cruise Cargo –– because removing the helmsman is the true benchmark of autonomous oceanic transport. pic.twitter.com/v9TDHpV03T
      10 replies 15 retweets 421 likes
      Paul Graham‏Verified account @paulg Apr 2
      Replying to @kvogt

      This is actually an important problem. Cargo ships turn out to be responsible for a surprisingly high percentage of global emissions, and much of it could be eliminated with good autopilots.

      1:58 AM - 2 Apr 2021
      • 1 Retweet
      • 201 Likes
      • allico Mark Yousef Matt Kuntz Sophie Hancock mikechara Stephanie J. Windsor William Lederer Ian Magin Djeb (The/They) 🐝
      12 replies 1 retweet 201 likes
        1. New conversation
        2. Paul Graham‏Verified account @paulg Apr 2
          Replying to @paulg @kvogt

          It's also a comparatively easy market to take. Shipping is a commodity, so if you develop technology that saves fuel and thus money and one shipping company uses it, they all have to.

          5 replies 0 retweets 50 likes
        3. Show replies
        1. David desJardins‏ @David_desJ Apr 2
          Replying to @paulg @kvogt

          It seems pretty unlikely to me that an autopilot would save more than a few percent of fuel over a human pilot with computerized route planning.

          0 replies 0 retweets 11 likes
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        1. Theghostofgoya‏ @MaciejZM Apr 2
          Replying to @paulg @kvogt

          How? The emissions are due to propulsion, this is not affected by what is steering the ship

          0 replies 0 retweets 4 likes
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        1. New conversation
        2. HJH‏ @hj_hanlon Apr 2
          Replying to @paulg @kvogt

          @MartynHanlon would this have any significant effect on emissions? The fuel type would, but I can’t understand how AI navigation would differ from human?

          1 reply 0 retweets 0 likes
        3. Martyn Hanlon‏ @MartynHanlon Apr 2
          Replying to @hj_hanlon @paulg @kvogt

          Commercial vessels already spend the vast majority of their time either in auto pilot or in port at anchor or alongside. Generally they only go into hand steering for entry and departure from Port, so I can’t see huge savings to be made. Will AI be any better than human steering?

          0 replies 0 retweets 2 likes
        4. End of conversation
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        2. Leo Glisic‏ @Leo_Glisic Apr 2
          Replying to @CassidySean @paulg @kvogt

          I'm guessing he means that if there are zero humans onboard, you can have the ship go slower, which is a huge energy savings due to the exponential nature of water resistance and drag vs velocity

          0 replies 0 retweets 1 like
        3. End of conversation
        1. Jurijs Kovzels  💉x2  ⚛  🚆  🚲  🇵🇸‏ @ykovzel Apr 2
          Replying to @paulg @kvogt

          Looks like plastic straw ban to solve plastic pollution problem to me. Plus, as with trucking steeting the thing is propably 5% of the job.

          0 replies 1 retweet 2 likes
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        1. Joseph Denne‏ @josephdenne Apr 2
          Replying to @paulg @kvogt

          And/or sails.

          0 replies 0 retweets 0 likes
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