# October 18, 2011  

Are Doctors Becoming Obsolete?

# October 18, 2011  

Was New Zealand prepared for its worst oil spill?

# October 18, 2011  

Is Philosophy the Most Practical Major?

# October 18, 2011  

Did Anyone Prove AT&T + T‑Mobile Would Create Jobs?

# October 18, 2011  

Are Workers Too Productive?

# October 18, 2011  

Could a Bug Circus Charge Your Phone?

# October 18, 2011  

Can Applying Social Pressure Improve Energy Usage?

# October 18, 2011  

Should teens be prohibited from tanning?