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How important is a common vocabulary for sharing ideas, and how do we arrive at one?
This Live Conversation will start on November 3, at 2pm ET / 11am PT.
Do we need to all be "on the same page" to have productive conversations? Do we have to use the same language or talk about ideas in the same way? What are some examples of vocabulary that's divisive, rather than helpful (e.g. "death panels")?
Closing Statement from Erin McKean
Thanks so much for all the great stories and suggestions -- such a big question can't be answered in an hour, but it's wonderful to be able to talk about it with the TED community! For more discussions follow my Twitter at @emckean. Thanks everyone!














Michele Linder
Maria Gouli
Stanley Chin
The intentional use of emotionally laden terms to substitute for neutral descriptive ones ("death panels") is a different order issue, I think. There are lots of ways to use language to render threats or otherwise prevent communication.
William Flowers
The need for a shared vocabulary probably varies directly with the complexity of the idea, and varies indirectly with how much of the idea is understood or agreed upon by the parties involved, how closely understood are non-verbal communications between the parties, how many previous concepts are needed between the idea to be communicated and the recipient, and how receptive the recipient is to the idea for reasons other than the communication itself. (The list would go on and on.)
For my part, I've always thought of the interpretation of words as both complex and non-linear, so that a group of people with similar vocabulary and background, exposed to the same words, will result in interpretations that resemble a Lorenz strange attractor, a grouping of results that are very individual yet display order around a common center.
Erin McKean 100+
Daniel Cordoba
There are also powerful psychological reasons why we would resist such an attempt. The idea that we - or at least the most basic expressions of ourselves - could be numbers, challenges on many levels.
Nevertheless, language is rooted in social relationships and shared objectives, which are in turn rooted in sense data and intentionality.
I suppose I'm arguing for a phenomenological algebra, which is what Kant asked for two and a bit centuries ago, though given the complexities involved he was probably hampered by lack of computing power.
(This would also have some serious implications across the board.)
Erin McKean 100+
But yes, math seems to underlie almost everything, why should language be exempt?
Nick Schmitt
Without a common language (or at least a near-perfect translation), it's like two mathematicians discussing a problem when one is using Euclidean geometry and another using spherical geometry.
Even with a near-perfect translation, you're still missing out on massive cultural phenomenon that may sway the other person's way of thinking.
While unifying mankind under one common language is therefore the most efficient path to take, there are certain pitfalls to such an idea.
Due to the fact that language and culture are closely tied together, we would effectively have to make a world 'culture' - a world 'way of thinking' - that encompasses everyone. But this would eradicate all other cultures, and obviously, many people will have problems with this.
While I say common vocabulary is essential, because in turn we then have common concepts, we have to find a way to accommodate for other modes of thought and other cultures in the process, while still being able to communicate our thoughts clearly.
Dean Gems
Anirudh Pandita
Erin McKean 100+
Mariano Avila
Erin McKean 100+
There's been some work done in "semantic primitives" but I think it's not very practical on a large scale ...
Mariano Avila
As for the semantic primitives work, I was thinking of of starting with an existing, base not developing a new one and then building from there. But that's interesting. I'll look into it. Thanks.
Regan Heavey
Mario P.
Erin McKean 100+
Tekvine E
Kathleen Kilian
Extending the patience and willingness to people who speak your own language is also necessary to have a productive conversation. Words are used to express ideas, language changes and evolves, sometimes to the point where your interpretation of the ideas based on the words used is different than their intended meaning by the speaker. Active listening is absolutely necessary.
One other thing that makes productive conversations difficult is the use of language meant to divide groups and/or obscure meaning. This type of language is most commonly found among politicians and has bled into media coverage that we see every single day, further confusing the meaning of words and ideas.
Erin McKean 100+
Tekvine E
Erin McKean 100+
Montana Heidi
tina monarrez
Erin McKean 100+
Ramata S Cisse
Erik Thompson
I'd reccomend reading Embassy Town by China Meiville. I have yet to read it, but based on what I've read of summaries and reviews, it seems to be very connected to this topic.
Erin McKean 100+
Eric Westfall
For example, when I say the word "teacup," I'm only using one word ("same vocabulary"), but three different people will imagine three different things. I imagine a shallow, wide piece of china sitting on a saucer with wavy blue decorations circling around it. My brother imagines a modern coffee cup with a tea bag hanging inside it, and you might imagine a square-handled cup the otherwise is similar to mine (minus the decorations). One word evokes a wide range of thoughts. It gets a thousand times more complex when we bring in abstract ideas, such as "justice" or "healthy," instead of simple physical nouns.
Further, there are complications of approach. You see this very prominently in religion. Protestant sects are reading approximately the same Bible, but they come up with completely different interpretations because one sect approaches it very literally, and another approaches it as metaphor.
As far as one language, the argument has repeatedly been made that we would lose a lot of color and expressiveness if the human race had one language. I have to agree, especially since the benefit is only an attempt to correct symptoms of a much deeper underlying cause: that differences in ideas are about the psychology of our interpretations.
However, I think it's fair to point out that having a "central language" does have benefit in academic fields. Latin and Sanskrit serve as historic examples.
And to answer your other questions...no, we don't have to be "on the same page" for productivity. We've been doing it otherwise for thousands of years anyways. Plus, our minds are amazing things. They may interpret things differently, but they always have a way of reconstructing things into a new, unique logical order. I'd contend that reinterpretation of this sort fuels most of our new ideas. Having these differences drives innovation.
Erin McKean 100+
Eric Westfall
In fact, our entire business is about personality profiling and helping people use their unique way of thinking to maximize their success. We believe anyone can change the world if they just tap into their profile.
Montana Heidi
Eric Westfall 0Replying...
10 minutes ago: I don't believe it would help all that much. Miscommunication is mostly a matter of interpretation in our minds, not difference in vocabulary.
Thanks.
Riley Wortman
Erin McKean 100+
James van der Walt
I think this is one of the main reason we have empathy. It allows us to understand another through association. Once a connection has been made and both parties can associate with an idea you can fix that concept and make it a term or point of reference in your vocabulary. You continue doing that until you can start a conversation.
Roy Wood
Erin McKean 100+
Roy Wood
Politics however is for everyone, expert or not. We all have a vested interest. It is important that language used is enough to cover all those who have a vested interest in what is being discussed, including those who may not be so well educated. You can throw Esperanto out of the window, very few people know it and you'd risk important political discussion becoming the realm of a selected elite (more so than it already is).
Giving everyone a seat at the table is more important than making sure everyone at the table follows the same defined structure. To have both would be nice though.
Ed Dodds
http://ontolog.cim3.net/cgi-bin/wiki.pl/
Erin McKean 100+
Dominic Carubba
Language is a form of agreement between words and ideas. A common vocabulary is a requirement for communication to occur at the level of language, it's an agreement.
The pathway to "shared meaning" is an open agreement for dialogue: the exchange between two people to better understand each others ideas through language.
The critical ingredient: curiosity. The moment we "assume" that we know what the other person means by what they say, we cut off the possibility of truly understanding their meaning and their full idea. We don't learn anything new.
Jargon is often times criticized and devalued, when rather it represents the work of past dialogues to create a single agreement for word meaning. Depending on the culture (group, organization, etc.) that uses that jargon, the meaning for the word changes. For example, the word "set" can be jargon for tennis players but has a rather different meaning for poker players.
Dialogue, Curiosity and Agreement.
Erin McKean 100+
Dennis Hitzeman
To me, that was the greatest value of the classical education model. People educated in that model by definition shared a common vocabulary of art, language, literature, philosophy, and rhetoric, down to the point where they all at least wrote in the same common language. It was from that common foundation that the amazing advances from the Renaissance to the 1960s were born.
What exists today to give us a similar common vocabulary?
Erin McKean 100+
Dennis Hitzeman
Erin McKean 100+
Dennis Hitzeman
Margaretha debrunner
It has become a minority skill, but as such hopefully still offers the occasional leven for any serious philosophical, political, cultural discussion.
Even if it does not help directly in speaking with people from other cultural traditions it helps to have an open mind and some more clarity about your own use of core words and concept.
Dennis Hitzeman
Marilyn Meshak Herczog
Nichole Yettaw
Nichole Yettaw
Erin McKean 100+
Nichole Yettaw
Perhaps it's more accurate to suggest technology, rather than the Internet specifically, as an influence on modern vocabulary. Everything from shorthand such as "lol" to "twittering" your point in less than 140 characters to the words "smartphone" and "app". Technology has influenced our vocabulary quite a bit in recent years.
Dennis Hitzeman
Erin McKean 100+
Dennis, yes, it would be great to use technology to help people get to meaning faster and in context (which is part of what we're trying to do with Wordnik).
Nichole Yettaw