There is a marketplace of ideas, one in which the winners shape public policy, make funding decisions and launch programs that affect the lives of millions.  Not only that, but the more time I spend in this marketplace, the more I see that the ideas that spread do so because of the money and power behind them.  The consequences of this dynamic are profound: global warming deniers, deficit hawks and pugilistic lovers of war continue to drive the direction of this country.

In short, if we are to better the world, if we are to overcome injustice, we must ensure that good, just and righteous ideas spread.  But doing so is easier said than done.  If I had a million dollar budget, I could run a robust advertising campaign online, in print, radio, tv.  And If you don’t think a large advertising budget matters, remember that the first Gulf War started with an ad campaign, John Kerry’s 2004 presidential bid failed, in part, because of the Swiftboat ad campaign, and on and on and on.

I’m currently in New Brunswick, New Jersey for the 4th annual Lend for America Summit, which is geared towards inspiring and guiding college students from across the country to start and expand organizations that serve America’s poor and create economic opportunity for them.  Part of the reason why I am here, giving a talk to dozens of enthusiastic, bright young people, is that we will never solve the endemic problems of poverty, injustice, etc., unless more people graduate college and go into government, social enterprise, or non-profit work.  This is not an opinion, but rather a fact: young people were one of the primary drivers of the civil rights movement, the anti-war movement against Vietnam, and countless other initiatives that fostered a more just society in America.  What’s more, youth helped spur the recent Arab Spring, led to the downfall of the Shah of Iran, partook in the Orange Revolution in Ukraine, and so on.  These are just a few examples of the ways in which young, predominately educated people have made the world a better place.

But more needs to be done.  We now live in a country where, despite being the wealthiest in the planet, 1 out of 3 Americans are either in poverty (46 million) or at 150% of the poverty line or below (54 million).  That number is breathtaking, shocking, unimaginable.  We think of America as being the land of opportunity, but the sad fact is that if you are born in poverty here, you are likely going to die in poverty, and your children will live and die in poverty as well.  We focus on the few ‘rags-to-riches’ stories, and mistakenly assume that hard work alone is enough to move ahead.  That simply is no longer the case, in large part because the high-paying jobs of today require a college education (or more), and those living in poverty are far less likely to go to good public schools, and far less likely to be able to afford, or go to and graduate from, a four-year college.  As a result, America’s poor are stuck in low-wage, low-skill jobs with little-to-no upward mobility.

Every time we make a decision about how to spend or invest our money, one of the fundamental cost-benefit analyses we conduct is the following: for every increase in ‘unit’ of spending, what will be the expected increase in value?  At some point, our own budgets, the quality of the product we are seeking to purchase, the law of diminishing returns and other behavioral and psychological factors–marketing, social pressure, etc–lead us to a choice. Generally speaking, when we spend more we expect to get more.

Consider, for instance, the electric shaver I recently purchased.  After doing my homework, I narrowed the choice down to three (3) models of Braun shavers (and no, I’m not being paid to advertise for Braun!):  the Series 3, which costs $70, the Series 5, which costs ~$150 and the ~$200 Series 7.  Looking at the features and price of each, I decided that the Series 3 lacked some of the things I needed, and the Series 7 came with whiz-bang technology from which my face would never benefit.  Put another way, had I spent the extra $50 on the Series 7, the marginal return would not have justified the additional price.

It seems fitting that as all the controversy about Wikileaks is reaching a fever-pitch I just got done reading a book, called “Where Good Ideas Come From: A Natural History of Innovation,” that is all about the extent to which open environments–be they natural, office, or other–are essential to innovation.  Two things have really stayed with me after reading the book.  The first is that when we tell the story of great inventors, we always like to think in terms of the “eureka” moment, of the lone genius in his garage; however, the author points that many of these innovations actually were developed over years and were built upon the platforms of other ideas.  This is not to deemphasize the role of the individual in innovation, but rather to emphasize the importance of collaboration and openness to those innovations–for the simple reason that if good ideas are not allowed to flow, then people can’t do anything with them.  The second thing that stuck in my mind from the book was that if we are to really solve social and environmental problems then we must be relentness–if not reckless–in our pursuit of giving away our secretes.  That is to say, if I have a hunch about a new way of doing microfinance in the US, it does no good to society if I hide it from others in the vain fear that the idea will be “stolen.” The book, of course, goes into great depths to refute the notion that the profit motive is the only way to stimulate and encourage new ideas; in fact, he has an entire chapter devoted to what he calls the “fourth quadrant,” which he defines as ideas that were derived from non-market, collective sources (such as academia or governemnt–think of things like GPS and the internet as great examples of ideas that were developed in this quadrant).  By mapping out 200 inventions over the last 600 years, he shows that the preponderence of good ideas have come from this quadrant, where the profit-motive is conspicuously absenst; indeed, most profitable ideas have built upon the platforms and ideas that came from here (think of Google, Facebook, satellite TV, etc.).