Alternative medicine
Chiropractic care and the efficacy of holistic therapies
Attention-deficit hyperactivity disorder -- treatment
The use of Ritalin to treat ADHD
Endangered species
The removal of grey wolves from the federal endangered species list
Fetus -- Research -- Moral and ethical aspects
Why a zygote/fetus is a human
Genetic engineering -- Moral and ethical aspects
Genetically modified organisms and government policy
Intelligent design (teleology)
Should intelligent design be taught in public schools?
Mercury -- health aspects
Effects of mercury on human biological function
Stem cells - research - moral and ethical aspects
The ethical implications of stem cell research and whether or not this experimentation should be federally funded.
Bridges -- Construction and safety
What standard of engineering is necessary for public safety?
Engineering design -- Case studies. System failures (Engineering)
Three Gorges Dam
Nuclear energy -- United States
Nuclear power will solve the energy crisis
Renewable energy
Should the US actively pursue renewable resources instead of relying on oil?
Stem cells -- Research -- Moral and ethical aspects.
Should embryonic stem cell research be encouraged