1,624 karma · joined December 8, 2010
http://twitter.com/thesash
gmail: sashcatanzarite
135 missions, 2 lost.
http://www.popularmechanics.com/space/a6611/us-space-shuttle...
Musk & SpaceX are talking a lot about time and cost, but safety is obviously a lot more important. Based on data I found on the internet (so it must be true!) the loss rate for rockets is 20k - 165k higher than the fatal crash rate for airplanes over the past 20 years.
Loss rate for manned rocket launches [1]: 0.79%
Loss rate for unmanned rocket launches [1]: 6.68%
Rate of airplane crashes with at least one fatality [2]: < 0.00004%
Even if SpaceX is able to make manned space flight 10x safer, I'm not sure I'd trade 19 of the 20 hours I spent traveling from LA to South Africa this summer for a 1/1,300 chance of blowing up during launch.
That being said, startups like Uber, Waze, AirBnB, and Nest have all reached staggering levels of success by re-designing the entire stack of user experience in their respective markets. While the interfaces of these products are generally clean, they're not really the crux of the design innovation. Instead, the critical design innovation is elsewhere, in design of the systems, processes, technologies, and even business models that enable a magical end user experience.
Nationalism is also an interesting phenomenon, in that over time it tends to transcend ethnic groups, but only once the thread of common identity has established itself. Take a look, for instance, at the post WWI Middle East, where the imposition of arbitrary zones of influence (the origins of many modern states) disrupted a budding pan-Arab nationalism in favor of keeping a balance of influence between the colonial powers.
The United States is a completely different case in that the nationalism that took root here was based on a shared identity among immigrants of (relatively speaking) diverse ethnic groups-- but even so, our early history had no shortage of atrocities committed agains native populations, as well as conflict among the constituent religious and ethnic groups that comprised the nation.
That being said, nation states seem to be a very stable and agreeable governance paradigm once they become established, but a shared identity amongst diverse groups (ethnic or otherwise) takes time to develop, and as history has demonstrated, it certainly can't be imposed from the outside.
1. Do things that interest you
2. Follow the threads of those interesting things towards a deeper understanding of your domain
3. If you're so inclined, specialize further and repeat
4. With some combination of luck, perseverance, and time, you may become the "best" at something for a brief time, but either way you'll have learned a lot and pursued your own curiosity.
[1] http://en.wikipedia.org/wiki/Gorilla_arm#.22Gorilla_arm.22
Even if the technology isn't ready for mainstream adoption today, I bet we'll look back in horror at the period in our history during which humans careened unaided down highways at breakneck speeds, certified in their driving ability by nothing more than a test easily passed by your average teenager.
[1] http://en.wikipedia.org/wiki/List_of_motor_vehicle_deaths_in...
There's something satisfying about doing things the hard way. If this stuff were easy or fun all the time, it would get boring.
The difficult part is maintaining that drive to do things the hard way. When hard things get harder, and then impossible, its hard not to start to feel depleted. Zen and the Art of Motorcycle Maintenance[1] calls this reservoir of inner strength "gumption" and points out that you have to make an effort to keep the tank full. I see it as a kind of faith, not in God, but in yourself; faith that you can and will overcome whatever insurmountable obstacle you face. I try to keep that tank topped off by running, reading, and, despite how hard it is, taking regular vacations where I step away to disconnect altogether. That way, I can feel anticipation in the face of a challenge rather than fear or despair; anticipation of a journey that won't be easy, but will certainly be rewarding.
[1]http://www.amazon.com/Zen-Art-Motorcycle-Maintenance-Inquiry... - I read this book every 5 years and each time I find something completely new. It's a remarkable work.
When making art, there is tremendous value
in doing what has been done before.
It's called practice, and the value is having
the experience of having done something yourself.
This is so true, and so often overlooked in the rush to "innovate" or "disrupt" or compete with those around us. The most creative creations are an act of play, and it takes a lot of practice to get that good at playing.