My Wishlist for the Future

I’m am waiting for the following developments and contributing in any way that I can to their fruition:


  • All languages to converge toward a Lisp-like language
  • Trillion-fold increase in computer processing power
  • Superhuman-level artificial general intelligence
  • Human mind uploads
  • Indefinite human lifespans


  • Dissolution of all international borders
  • Fully distributed, internet-like, free-market, and non-invasive economy, with multiple distributed-ledger based currencies
  • Consolidation of all taxes, including income tax, sales tax, gas tax, local taxes, and property taxes into a single, monthly bill, at the local level
  • Completely open government process that collects and incorporates feedback from citizens, uses revision control, and uses open-source software to automate all aspects of government
  • Replacement of all government-issued business licenses (including medical licenses, legal licenses, engineering licenses, education licenses, and driving licenses) with commercial rating systems as well as legal and enforcement systems that can encourage honesty and deter wrongdoers
  • 1 year sunset on all regulations

I fully expect all of these developments to happen in my lifetime. They will bring tremendous wealth, health, equality, meaning, and worthiness to all of humanity.

Cleaning House by Open Sourcing

I’m going to start open sourcing some of the code that I currently have in private repos. It’s not going to be much at first, because I tend to collaborate with others when writing code, or I write it for companies that would never consider open sourcing their code. However, I’m going to start now and I’m going to try to talk collaborators into letting me open source stuff that I write in the future.

Open sourcing some of this code might encourage me to make it more usable.

I’m starting with some code that I use to tinker with neural networks: dc-ann

It’s disorganized right now, but, in time, I’ll put up some examples of how to use it, convert it to a quicklisp project, and make it easier to use. Furthermore, the code, as released, leaves out the transfer-function and weight-initialization changes that make the neural network a deep-learning neural network. I’ll get those in as soon as I clean up that code in the private repo.

Here are some other bits that I’m tossing into the open source community now:
dc-affinity (Lisp code to demonstrate the effects of measuring Euclidean Distance between trigram vectors)
Utyls (Perl utilities that I use frequently)

More bits that I plan to release soon include a ton of Emacs Lisp code and more Perl utilities.

API for a Mobile App in Common Lisp

Not too long ago, I released a mobile app called Lil’ Baby Names, for iOS and Android. I had a few friends help me. Mark Edelsberg designed the UI, Liu Xinjun built the Android front end, and Pritesh Shah built the iOS front end. I built the API that the devices use. What’s interesting about the API is that it’s written in Common Lisp. Why? Most of all because I love Lisp code. To my eye, the same algorithm written in Lisp or any other language always looks prettier in Lisp. But, I’ll get to that in another post. Here are some other reasons why I chose Lisp:

  • The code compilation process is fast and transparent
  • The code compiles directly into machine code
  • I can recompile functions in a running program, so I don’t have to restart the production server if I change any code
  • The REPL allows me to test pieces of my code as I go, providing continuous feedback on the work that I’m doing
  • Lisp macros and other lisp features make the code concise and easy to follow
  • The resulting service is really fast

For example, the Lil’ Baby Names API has a single endpoint and here’s how I define that endpoint:

  (get "/api/names" api-names))

Here’s another example. This code reads a small map of genders to gender IDs from the database:

(flatten (db-cmd *db* :query
                 (:select 'gender 'id :from 'genders)))

Note how I write my SQL in Common Lisp. That’s possible thanks to Lisp macros. This is not just beautiful, but also convenient: now, my editor can properly highlight, indent, and detect syntax errors in my SQL code.

As a final example, take a look at code that formats the results into JSON or plain text, depending on the value of the format variable:

(case format
    (ds `(:map :time ,(format nil "~ss" (read-time event))
               :total-matches ,results-length
               :page ,page
               :page-size ,page-size
               :regex ,regex
               :starts-with ,starts-with
               :ends-with ,ends-with
               :contains-string ,(get-parameter "contains-string")
               :contains-letters ,(get-parameter "contains-letters")
               :min-length ,min-length
               :max-length ,max-length
               :format ,format
               :sort ,sort
               :results ,(ds-list sorted-paged-results)))))
   (format nil "~{~a~^~%~}"
           (mapcar (λ (x) (gethash :name x))

Note the use of the Common Lisp format function, and how concise it can make the code. Also, notice how easy it is to transform a Lisp object or nested list into JSON.

Sure, there are some negative aspects of the language. For one, Common Lisp is a big language with a number of fairly powerful functions and macros (think format and loop). It can take a little time to get the hang of those. Furthermore, the best Common Lisp editor is probably Emacs, and who wants to learn that? However, for those brave programmers who choose to overcome those obstacles, Common Lisp provides a real glimpse into the future of programming.