A look at the debate over vaccinations, covering the history of the controversy, vaccine issues and herd mentality, how vaccines are manufactured, the global impact of vaccines, and more.
Looks at the causes of, reactions to, and consequences of the 1986 nuclear reactor explosion in Chernobyl, and discusses steps that have been taken to ensure a similar disaster does not occur again.
"Genetically Modified Food helps readers trace the history of GMOs, explore the science behind it, understand why and how we utilize them, and discuss controversies concerning GMOs from an objective viewpoint"--Publisher.