I’m currently watching Carl Sagan’s excellentÂ Cosmos: A Personal Voyage. I feel compelled to post the following quote from episode four, Heaven and Hell, as it stood out for itsÂ elegant argument for the strength of scientific ideas and for not rejecting uncomfortable (if incorrect) ideas:
There are many hypotheses in science which are wrong. That’s all right. It’s the aperture to finding out what’s right. Science is a self-correcting process. To be accepted, new ideas must survive the most rigorous standards of evidence and scrutiny.
The worst aspect of the Velikovsky affair is not that many of his ideas were wrong or silly or in gross contradiction to the facts. Rather, the worst aspect is that some scientists attempted to suppress Velikovsky’s ideas.
The suppression of uncomfortable ideas may be common in religion or in politics, but it is not the path to knowledge. And there is no place for it in theÂ endeavourÂ of science.
We do not know beforehand where fundamental insights will arise from about our mysterious and lovely solar system. And the history of our study of the solar system shows clearly that accepted and conventional ideas are often wrong and that fundamental insights can arise from the most unexpected sources.
And if you think this only applies to wacky astronomical ideas or insights about our solar systemâ€¦ well, then you’re deluding yourself.
I can’t wait for the updated CosmosÂ presented by Neil deGrasse Tyson; it’ll be the best thing on TV since sliced bread.
Why do unresolved issues linger in our mind, making us ponder them for days on end? Why are cliffhangers so successful in getting viewers to tune in to the next episode? How can we overcome procrastination? These questions can be answered by learning about the psychological concept/theory known as the Zeigarnik effect.
‘Discovered’ by Soviet psychologist Bluma Zeigarnik back in the 1920s, the Zeigarnik effect states that we remember incomplete or interrupted tasks better than completed tasks.
And so, to those questions. It’s easy to see how the Zeigarnik effect could be responsible for the success of suspense as a dramatic device, but for overcoming procrastination? Use the effect to your advantage and start at the simplest, smallest part of your task. After that, the unfinished nature of the larger task will push you toward action.
Beware, though: the effect has been shown to diminish if we don’t expect to do well on the interrupted task (or are otherwise completely not motivated).
I’ll start with a story.
Last year my girlfriend and I watched the pilot episode of a new TV show and were immediately hooked. The pilot episode was refreshingly complex and forced us to guess missing plot details continuously: it’s adventurous to make your audience work so hard during a pilot, we surmised.
We later discovered that, due to a technical glitch, we actually missed the first fifteen minutes of the show (about 30%). The ‘complete’ version of the episode was less satisfying.
Last year Steve YeggeÂ wrote about life at Amazon.com and what it’s like working under Jeff Bezos. On the topic of presenting to Bezos, Yegge gave this tip: delete every third paragraph. Â Why?
Bezos is so goddamned smart that you have to turn it into a game for him or he’ll be bored and annoyed with you. That was my first realization about him. [â€¦]
So you have to start tearing out whole paragraphs, or even pages, to make it interesting for him. He will fill in the gaps himself without missing a beat. And his brain will have less time to get annoyed with the slow pace ofÂ yourÂ brain.
Around the same time as Yegge’s posting, a Reddit user known as Wadsworth pointed out thatÂ the first 30% of “nearly every video in the universe” can safely be skipped. As such things go, this soon became a YouTube URL parameter: just add &wadsworth=1 to skip the first third of the video.
This ‘law’ soon became known as the Wadsworth Constant. It works.
In 2007 Vinicius Vacanti quit his highly-paid job in finance to take on life as an entrepreneur. In a short post describing his reasons for doing so, Vacanti says that most of us haven’t faced the possibility of real failure, and entrepreneurship is a way to test your limits by attempting to create something of real value:
A scary idea started creeping into my thoughts: what if I could build something? Wouldnâ€™t I always wonder? Wouldnâ€™t I regret it? Wouldnâ€™t it eat away at me over the years?
And, thatâ€™s when I realized that I didnâ€™t actually know if I was good enough because I hadnâ€™t really failed in life (at least not professionally). Most people donâ€™t really fail. We tend to take the job that we think weâ€™ll succeed in. We are hesitant to reach. And, if we do reach and succeed, then we donâ€™t reach again.
The only way to know how good you might be at something is to fail trying it.
And, thatâ€™s when I decided it was time to test my limits. It was time to really reach. It was time to quit my safe job and walk straight into almost certain startup failure.
There’s nothing mind-blowing here, admittedly — I just love how Vacanti phrased this.
Wish. Try. Should. Deserve. These are four words thatÂ “lend themselves to a certain self-deception”, says David Cain of Raptitude, and when you catch yourself using them you should take note, figure out how the word is being used, and maybe try to change your perspective.
Why? Because, Cain says, these are ‘red flag’ words that often indicate that we’re being “presumptuous, simple-minded, or sneaky”. On using wish:
Not only is it useless for changing the circumstances, but it reinforces the myth to which Iâ€™ve momentarily fallen prey: that my happiness is dependent on my circumstances only and has nothing to do with my attitude. Itâ€™s a bitter little plea that life isnâ€™t what I want it to be in this particular moment, and a dead giveaway that Iâ€™m not prepared to do anything about it right now.
Wishing is a desperate, self-defensive behavior. It gives you a little hit of relief from a reality you donâ€™t want to deal with, but it sure doesnâ€™t move things along.
Of course, in those moments, Iâ€™m too consumed by my fantasies to see that my attitude is usually the biggest and most damning feature of the present circumstances. If my attitude sucks, the circumstances suck. But acknowledging that would mean I have to be responsible for it, and itâ€™s easier to instead wish for theÂ cavalryÂ to appear on the horizon and save me.
There are obviously problems with this line of reasoning (and Cain discusses some of these in the post comments), but I like this general idea and feel that we could all add a word or two to this list.
via The Browser