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  1. Tarun Khanna, Professor at Harvard Business School, highlights the ability of entrepreneurs to provide solutions to social problems by telling the story of a cardiac hospital in India. Khanna points out that the founder, a cardiac surgeon and entrepreneur, has been able to achieve incredible results unmatched by private or public institutions around the world by rethinking the scale on which healthcare is delivered. Khanna emphasizes that ...more

  2. In addition to dollars, Google.org harnesses the company's engineering talent to try to make the world fairer, more just, and safer, says the corporate non-profit's Executive Director Larry Brilliant. The company made a decision to dedicate one percent of its profits to global causes. It took 18 months to find that unique short list of problems that Google could uniquely solve, at the right scale, with sustainable results. Brilliant also e...more

  3. Just twenty percent of the members in any group or social system own eighty percent of the assets, indicative that scale indicates a growing concentration of power. The top 2,000 companies employ and influences a million people in the modern world, says author David Rothkopf. With cross-ownership and networking in all circles - business, military, religion, and the Internet among them - a few succeed, but the majority of participants withi...more

  4. May 13, 2009 - Ed Moses, principal associate director of the National Ignition Facility, Lawrence Livermore National Laboratory, discusses current laser inertial fusion energy technology and its potential to scale up to nationwide energy production in the next 10 years.

  5. Donna Novitsky drives a key lesson about pursuing entrepreneurship on a grand scale. She urges entrepreneurs to channel their passion and time to create new markets coupled with building an organization.

  6. The advertiser doesn't care what media property they're buying online; they simply want to reach their demographic. Yahoo! President Sue Decker explains how the company did not make the most of its competitive advantage to bring the customer to the right ads and how they were late to measure their advertising's effectiveness. Decker further explains how the company is changing its capabilities today, and improving its speed of delivering a...more

  7. The boom in European colonial expansion in the second half of the nineteenth century, the so-called New Imperialism, can be seen to follow from three principle factors, in ascending order of importance: religious proselytizing, profit, and inter-imperial political strategy. With respect to the latter concern, the conflicts emerging from imperialism set the stage for World War I. Along with its military and industrial consequences, imperial...more

  8. By 1950, in most of the underdeveloped world, mortality had fallen to about half its pre-modern rate. The birth rate, however, had remained high and, by 1950, was about twice the death rate. For the rest of the century, both rates fell dramatically and in parallel, maintaining the gap. The enormous excess of births over deaths in this period is known as 'the population explosion.' By 1990, the world population was growing at almost 90 mill...more

  9. Census data is often politically influenced and hence inaccurate. The birthrate in developing countries is nearly twice that in developed countries. Most humans live in less developed countries, so the world birthrate is near the higher number. The world birthrate is two and a half times the death rate; we are not close to population stabilization. Almost everywhere, the death rate has been drastically reduced; further changes will not mas...more

  10. Prior to Malthus, population growth was seen as good for the power and wealth of a country. The rapid population growth of America was crucial in expelling England (via the Revolution) and France (via the Louisiana Purchase) from the US. But in fact, the numbers of the poor were growing in Europe in the 1700s. Malthus argued that poverty was due to an imbalance between people and resources; since population could rise very fast, it could a...more

  11. Prior to the Demographic Transition, fertility in northwestern Europe was controlled by limiting marriage. Marriage was regulated by landowners and the churches, and was not allowed unless a man had accumulated the resources necessary to support a family. Long periods of being landless, a servant, or an apprentice, precluded marriage. Once married, there was no control of fertility. But, only about half of adults were married at any given ...more

  12. In many regions, the central cultural idea is that of a lineage, a family and its line of male ancestors and descendants. The prime duty in these cultures is to keep the lineage going. Religion is small scale with the ancestors performing many of the functions of gods. Denser populations and larger political entities lead to large-scale religion where conformity is stressed and cultural rules are codified in a book and not subject to discu...more