The field of competitive intelligence illustrates the distinction we draw in our professional lives between ethics and law. Attorney Richard Horowitz shares some legal insights and Knowledge inForm's Cynthia Cheng Correia checks in from the corporate side of competitive intelligence.

Ambassador David Shinn and NYU Professor Joshua Eisenman discuss China's economic interests in Africa, and the ethical questions these raise. Next comes U.S. hedge fund manager Philippe Burke, who calls for getting rid of overseas supply chains and returning to "Made in the USA."

How can ethical practices be made an integral part of overseas supply chains? Here's reporter Charles Duhigg on how habits can impact the ethical behavior of businesses, and Hasbro's Alan Hassenfeld on establishing a global toy industry safety code.

How can global health be improved?  PepsiCo executive Derek Yach speaks about the positive changes corporations are making, and Professor Yanzhong Huang discusses China's health care challenges.

This "Just Business" preview features two Occupy Wall Street (OWS) activists. OWS has hibernated a bit since New York City shut down its flagship encampment in November. May Day has long represented labor rights and on this May Day, OWS will try to reinvigorate public interest.

Two business school leaders discuss ways that different schools are injecting business ethics into their curricula. "What you have to do is to have the courage to define success for yourself, with the understanding that your success may not be the same one as that of your classmates."

Hedge fund manager Philippe Burke gives us an inside look at what went wrong with the financial system and explains why he supports Occupy Wall Street; and Marlene Spoerri discusses the tension between income inequality and democracy.

Carnegie Council's Evan O'Neil ponders the future of mega-cities, and leading Chinese environmentalist Ma Jun discusses China's air and water crisis and the work of his watchdog group, the Institute of Public and Environmental Affairs, which names and shames the worst polluters.

Global migration is a key part of our economic future and one that is often overlooked. Three experts offer very different takes on migration, spanning Europe, the USA, and lastly the Gulf States, where migrants make up the majority of the population and citizens are in the minority.

The two most important leadership attributes are empathy and humility, says Ken Kraft. He works with Bank of New York Mellon employees in 36 countries around the world to promote a culture of leadership and ethics within the organization.