The Other Emerging Market

Much discussion about the future of the global economic picture has been about Asia. But as China and India grab larger slices of the world's economic pie, Brazil is also lining up for a larger piece. The country of nearly 200 million is an agricultural powerhouse that is far closer to true energy independence than the U.S. will be any time in the near future.

Journalist Larry Rohter has covered Brazil for nearly a decade as the South American Bureau chief of the New York Times. Rohter says that Brazil's strength in agriculture, manufacturing and energy places the country in a unique position.

LISTEN: LARRY ROHTER - BRAZIL ON THE RISE

The Harvest of Pandora's Box

The way humans are living in the 21st century isn't well matched to the way we're built.

Geneticist and anthropologist Spencer Wells traces the long history of humans by gathering DNA samples and looking for the demarcations of change back in a family tree.

In his study of the long view of humanity Wells has learned that for most of our species's existence we lived in small groups and hunted or gathered our food. About ten thousand years ago something happened: farming. Wells suggests that although the practice of cultivating crops helped humans succeed as far as building up numbers, the shift in to this common practice of survival is having consequences that we are just encountering today.

LISTEN: SPENCER WELLS - PANDORA'S SEED

Bio-engineered Food & Politics

With an imbalance of agricultural resources throughout the world, genetically modified foods could likely be the difference between starvation and survival for countries without much of an agriculture industry.

Not all cultures and governments are comfortable with GM foods, however. Recently a heated debate in the fast-growing market of India erupted over the commercial release of a genetically engineered eggplant.

Dr. Bruce Chassy, professor of food microbiology and nutritional sciences at the University of Illinois argues that regulation, politics and public perception might stand in the way of feeding the world.

Chassy spoke at the Biotechnology Industry International conference in Chicago on biotech crops. When it comes to GM foods, Chassy says that safety isn't always the real issue...

LISTEN: DR. BRUCE CHASSY - THE PUSHBACK ON GM FOODS

An Unhealthy Mistrust?

In this age of seemingly limitless information, many people think they aren't getting the straight story. With the massive corporate control of the agribusiness and pharmaceutical industry, the modern-day science of public health is linked to a profit motive. Is the real data on modern day medical practices telling the full story?

Michael Specter is concerned there is a growing sense of mistrust of science and medicine. Specter writes on science, technology and medicine for The New Yorker. He recently has argued with those who believe that vaccines are related to autism and with a growing number of opponents to bio-engineered food. He thinks that skepticism of scientific data is growing to be a literally unhealthy trend.

LISTEN: MICHAEL SPECTER - DENIALISM