Archive for category News and politics

Space: Investing in the Final Frontier

In a bit of good news from the WH administration, Trump signed on Tuesday a bill authorizing $19.5 billion in NASA spending for 2017 and updating their mission to include the human exploration of Mars.

I’ve been following space news for decades since I dreamed of being an astronaut when I was a boy.

Throughout that time, seeing the ups and downs in the industry (mainly driven by politics and economics), I hoped that we as a species would not lose sight of the long-term benefits of space exploration and would continue to invest. I’m glad to see that has happened at least for the foreseeable future.

Those that have worked in a corporate setting may know the difficulty of advocating for long-term investments with the pressure to deliver short-term results. Without either a visionary leader or large cash reserves, the short-term generally tends to take precedent. I see space travel as the ultimate long-term investment for humankind.

In high school, I did my research and discovered my best shot of being an astronaut was to become an engineer and a pilot. I received my Mechanical Engineering degree from the Cooper Union in NYC. However, my attempt to get into the Air Force was stalled due to less than perfect vision, and my dream took a detour.

I began my career designing cars for Honda & Porsche instead of designing space vehicles. I began to fly paragliders and hang-gliders instead of jet fighters.

Yet, my passion for space exploration never subsided, and the reason to invest in human exploration of space hasn’t changed much in all that time. I see three main reasons for investing in the final frontier, all of which have a long time horizon:

  1. Human survival and the propagation of the species:  The death of our Sun in a few billion years will mean our entire solar system would not be habitable. In the meantime, there are more pressing concerns for life on our planet. Whether it be the destruction of our environment through climate change, a new ice age based on the tilt of the earth, or a massive asteroid strike, our planet may not always be suitable for human life well before the Sun becomes an issue. The only way to guarantee the survival of the human species for the very long term is through space exploration and interplanetary colonization. Updating NASA’s mission to formally include human travel to Mars is a major step in this direction.
  2. Exhaustion of natural resources:  as a closed ecosystem, the resources on our small planet are finite. We are already on a path to exhaust staples such as helium, and industrial metals (zinc, silver, gold, and copper) by 2050. Mining other planets, comets, or asteroids, when feasible, would be lucrative and in demand, making up for inevitable shortages on Earth. For the resources listed, we have just over 3 decades to create an action plan for finding an alternate supply off-planet. If we consider that SpaceX, for example, in just 15 years went from a concept to several families of launch vehicles with successful trips from and to Earth, that seems like an achievable target. As a matter of fact, two companies, Planetary Resources and Deep Space Industries, have already been founded to do just this, and their prediction is this will happen by 2025.
  3. First Contact: – given the sheer size of the universe, the odds that our planet harbors the only intelligent species are exceedingly small. The potential for great advancement of human knowledge in areas of science, technology, health and medicine, agriculture,  etc. that comes from the discovery and communications with our interstellar neighbors, is in and of itself worthy of the cost of exploration.  This may be the longest of the long shots, but fortunately, it’s only one of the many reasons to continue exploring the cosmos.



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Video Games – A Child’s Friend or Foe?

Doom Having worked in the video game industry for many years, I’ve been exposed to a wide swath of individuals that brand video games as detrimental to children and claim these games promote violence.  I grew up with video games – from Pacman on the Atari 2600 through the PC revolution with Sierra games like King’s Quest and more hardcore fare such as Castle Wolfenstein and Doom – and shared these gaming experiences with my family and friends.  I generally tend to disregard the doomsday scenarios about video games and attribute them to the over-protective instincts of parents and orthodox religious groups.  After all, my brothers and friends and I all turned out to be relatively well-adjusted individuals with no criminal records, so obviously the fears are overblown.  A recent event in our apartment made me start questioning my beliefs and “I couldn’t help but wonder” (*wink to my wife), are video games a child’s friend or foe?

Sonic Free Rider My wife and I invited a friend and her two young boys over for breakfast (to protect the innocent, I’ll call her Ribbon and her two boys Abel and George).  With childhood exuberance, Abel discovered my stash of Xbox 360 games and naturally wanted to play.  We first started off playing Sonic Riders for Kinect, or, I should say, he started off by showing me how to play Sonic.  As a Kinect video game, there are no controllers required and the game involves the child pretending to skate through an imaginary world (harmless enough).

children-reading-books-ny10x9 During breakfast, we had a philosophical discussion about video games and books, and their respective merits and limitations.  What many people may not realize is that video games teach kids crucial skills and lessons that cannot be learned from a book.  Books are great to learn vocabulary and grammar and to spur the imagination.  However, their greatest limitation is that they are completely linear and the reader cannot affect the outcome of the book (with the exception of those Choose-your-own-Adventure books I grew up with).

Video games, on the other hand, are completely dependant on the user’s actions because it impacts the narrative and the outcome of the game.  Kids can learn some very useful skills, such as collaboration, strategy, improvisation, logic, and deduction (depending on the type of game, of course).  Additionally, I’ve read about some studies that show that surgeons with video game experience excel beyond surgeons without this experience because of the improved hand-eye coordination, fine motor skills and reflexes developed through video gaming (I really need to start documenting things I read so that I can reference them appropriately).

lego-star-wars-the-gameAfter breakfast, Abel continued his search and uncovered Lego Star Wars: The Complete Saga.  Now Ribbon wanted to make sure that Abel wasn’t exposed to any violent or shooter type games
(such as Halo, Gears of War, Oblivion, and dozens of other games in my collection).  Lego Star Wars seemed harmless enough.  After all, it’s designed for this age group.  So I popped it into the Xbox and we got started.

halo_reach_controller_final Abel had never used a dual-analog game controller before (he’d only used the Wiimote and Kinect), so I was astounded at how quickly he learned to navigate his character on screen, jump, and wield his light saber with the Xbox 360 controller.  According to Ribbon, he thought the controller was only used for starting a movie as he hadn’t gamed with it before.  In any case, he got into the game with gusto.  He began to dispatch the enemies at a phenomenal rate, with just a swipe or two of his light saber.  This is where the transformation occurred that prompted me to write this blog post.  Once he was fresh out of enemies, and with no one left to dispatch, he turned on me and his other in-game companions, whacking away until we were nothing but little Lego bits.  And even though I spent years playing on a controller, in just the few minutes of playing the game, he was able to kill my character twice before I could get away.

At this point Ribbon intervened and told him that if he killed his friends, he couldn’t play anymore.  That was sufficient for him to hold his light saber at bay for the rest of the game, although I could still see how antsy he got when there was nothing left to dispatch on screen.  When we finished a level, he asked to make sure that the next level had as many enemies as possible.

This all prompted me to start questioning my long-held beliefs about video games. What had turned this mild-mannered, well behaved child into this feral, single-minded killing machine?  Did exposing him to Lego Star Wars the video game open the door to the Dark Side in this youngster?  Do video games really teach kids to be violent, no matter how innocuous the game may seem?

I pondered this for over a week before I decided to write this post.  After a lot of reflection, I began to surmise that it wasn’t the video game that caused this reaction, but some kind of baser instinct that emerged when he was given the power to be destructive.  After all, if you give most little boys a stick, they will wield it like a sword and hack away at anything in sight.  There’s nothing inherently wrong with a stick.  Similarly with Lego Star Wars, there’s no instruction nor incentive for anyone to attack their own teammate (aside from the cool animation of seeing the characters fall apart into little Lego pieces).  So does the act of turning on your friends with a sword reflect upon the game or the individual?  Do we keep the stick away from the child for fear of how they will put it to use, or teach them how to use that stick responsibly?

As a gross generalization, I’ll hypothesize that if I put a young girl in the place of Abel in this situation, the outcome would’ve been completely different.  She probably would have wanted to explore the world in a collaborative manner versus trying to destroy everything in sight.  If this is true, his reaction could be attributed to an inherent difference between the sexes that one can evidently see when little boys and girls play with the same physical toys, or their predisposition to select certain toys over others.

So, if the hypothesis holds and the video game is just a tool that can be used for good or ill depending on the individual, the next logical question is – is it a good thing or a bad thing to give children access to these tools?  Does a violent video game (or even a non-violent one) lead to violent behavior, or is it a useful outlet for these natural tendencies?  If not video games, do these behaviors come out in other ways, for example, schoolyard bullying, screaming sessions, animal abuse?  I don’t have the answers, but I would love to see a study of child bullies and how that correlates with exposure to video games.  If they let it out in a game, can we prevent it from coming out towards others at school or does it exacerbate the situation?  I know as an adult it’s a great outlet to kick back with Gears of War in Horde mode and slaughter wave after wave of enemy monsters.  How does that translate in a less-developed and more impressionable mind? 

Mazes and Monsters VHS CoverA lot of these issues and questions remind me about Dungeons and Dragons (D&D) in the early 1980s.  I would contend that the D&D role-playing game probably best captures the benefits of both books and video games (the strategic thinking and improvisation skills coupled with the tons or reading required to learn and master the system).  And yet, I still vividly remember the fear-mongering that occurred in that time period as parent groups and religious organizations decried D&D as a cult that had negative psychological consequences on players, especially children.  I played D&D and was even a Dungeon Master, and recall how my very religious half-sister tried to convince my mother that we shouldn’t play the game because it promoted Satanism.  This hysteria was best captured by a made-for-TV movie Community Dungeons and Dragons Episodewith a young Tom Hanks called “Mazes and Monsters”.  It seems after 30 years, the hoopla has died down, and D&D role-playing was fondly featured in VH1’s ‘I Love the 80’s’ (skip to 4:21 in the video) and more accurately portrayed in a recent episode of the TV series “Community” entitled “Advanced Dungeons and Dragons“. (Read a very good article on this great episode by clicking here).

I predict that in the next 10-20 years, the hoopla around the perils of video gaming will also simmer down as a new culprit for childhood depravation emerges (holographic immersion or direct synaptic connections anyone?).  There will still be parents that will judiciously decide if and what games their children can play, and I believe that it is a good thing.  Since I don’t have children, I would love to hear any stories from others about how video games have impacted their children, whether positively or negatively.  Ultimately, the answer to the titular question, like most things, is probably “it depends on the child and the game”.

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My take on the Time Magazine Influence Index of the 100 Most Influential People

I recently read Time Magazine’s Special Double Issue from May 10, 2010 (Vol. 175, No. 18), “The 100 Most Influential People in the World”.  The centerfold of that issue included “The Influence Index”, an attempt to quantify each of the honorees’ influence by measuring the breadth of their brand through their social networking sites.  They charted this influence index against each person’s age for an interesting graphical interpretation of influence.

To measure this personal brand breadth and influence, the statistical analyst who wrote the article used the following formula:  Divide by two the sum of the number of Facebook followers (F) and double the number of Twitter followers (T). In graphical representation, that would be [F + (T*2)] / 2.  Taken from the Time website, the formula for networking index = (Twitter followers ) x 2 + (Facebook Connections) divided by 2. (,28804,1984685_1984713,00.html )

According to the article, the rationale for doubling the Twitter followers and taking the average is that the average person has twice as many Facebook followers as they do Twitter followers.  So in their own words, they doubled the Twitter count to adjust for this.  Of course, if the honoree only has one account, the influence score is simply the number of followers on that specific account.

The equation works fine in those cases where the person does indeed have nearly twice the number of Facebook followers as Twitter followers.  In fact, it pretty much equates the influence index as the number of Facebook followers.  For example, for someone who has 2 million Facebook followers and 1 million Twitter followers, the influence index yields 2 million.  The problem with their equation is that it gives undue weight to Twitter over Facebook at the extremes.

For example, say you have 1 million Facebook followers and 100 Twitter followers.  Your influence index is now 500,100, or just about half of your Facebook followers.  On the opposite extreme, if you have 1 million Twitter followers and 100 Facebook followers, your influence score is 1,000,050.  Needless to say, the arbitrary doubling of Twitter followers to adjust for the lower follow rates of Twitter is not the most effective way to to measure social media influence using these two services as a proxy.  Instead, if you assume a certain number of duplicate followers across the platforms (say 50%), you could do the following:  Take 50% of the larger network.  If the smaller network exceeds this number, take the difference and add it to the number of followers in the larger network.  If not, the influence score is simply the size of the larger network.

Using this new method, the three examples above would yield, respectively, 2 million, 1 million, and 1 million, a much better representation of influence and much more in line with the attempt made by the analysts creating this chart for the Time 100 Influence Index.

I have one final quip.  The picture they decided to use for Lady Gaga, one of Time’s 100 Most Influential People, has 4-5 times the volume of any other person on the graph due to the massive headdress/wig she is wearing.  This image distorts her ranking and makes it appear as if she is the most influential person of the list, when in fact, Barack Obama received a higher Influence score (by more than 13%) and ranks at the top.

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Published article in “Tu Decides” Newspaper

My article entitled “Recess from the Recession” was published in Tu Decides Newspaper for the week of January 12, 2009.
The English version of the article is here:

The Spanish version of the article can be found here:
Significantly shorter than the original, but it gets the point across just as effectively.

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