TY  - BOOK
AU  - Espejo,Roman
TI  - What is humanity´s greatest challenge?
T2  - At issue. Social issues
SN  - 0737743131
U1  - 306.09045 
PY  - 2010///
CY  - Detroit
PB  - Greenhaven Press
KW  - Humanitarismo
KW  - Problemas sociales
N1  - Incluye bibliografía; Overpopulation is a global challenge / Morgan Winters -- The problem of overpopulation is exaggerated / Philip P. Eapen -- Global hunger must be addressed / Michele Learner -- The problem of global hunger is exaggerated / Gary Rethford -- The oil supply crisis could be humanity´s greatest challenge / Matthew Simmons -- The oil supply crisis is exaggerated / Tom Bethell -- Global warming is humanity´s greatest challenge / James Hansen -- Global warming is a myth / Ed Hiserodt -- The threat of nuclear proliferation must be addressed / George P. Shultz ... [et al.] -- The threat of nuclear proliferation is exaggerated / William Langewische, interviewed by James Marcus -- The problem of global poverty is improving / Howard LaFranchi
N2  - Essays debate the significance of overpopulation, global hunger, climate change, nuclear proliferation, and poverty
ER  -