Horizon Season 2012 Episode 1 Playing God

In the first episode of the 2012 season of Horizon, entitled "Playing God," the series explores the topic of synthetic biology - the design and creation of entirely new forms of life using genetic engineering. The episode delves into the promise and potential dangers of synthetic biology, and features interviews with both scientists and ethicists who are grappling with the implications of this emerging field.

The episode begins with a look at some of the early developments in synthetic biology, such as the creation of a bacterial cell with a completely synthetic genome. Researchers who worked on this groundbreaking project explain how they designed and constructed the DNA that makes up the cell's genetic code, and discuss some of the potential applications for synthetic biology, such as the creation of entirely new organisms capable of producing biofuels or cleaning up pollution.

However, as the episode progresses, some of the darker possibilities of synthetic biology are also explored. For example, the episode examines a project in which scientists are attempting to create a new strain of bird flu that could be transmissible between humans, potentially leading to a pandemic. The researchers involved in this project defend their work, arguing that it is important to understand the potential risks posed by naturally occurring pathogens in order to develop effective countermeasures.

The ethical implications of synthetic biology are also discussed at length throughout the episode. While some scientists argue that synthetic biology has the potential to help solve some of the world's most pressing problems, others worry that it also presents a host of new risks and could be used to create dangerous new organisms or weapons. Experts from both sides of the debate weigh in on this issue, offering their perspectives on how synthetic biology should be regulated and managed going forward.

Ultimately, "Playing God" offers a balanced and informative look at the field of synthetic biology, examining both its potential benefits and the numerous ethical challenges it presents. Whether viewers are interested in cutting-edge scientific research or bioethics, this episode is sure to provide much food for thought.