----------------- -----------------  |  |
| Page last updated at 16:07 GMT, Tuesday, 9 September 2008 17:07 UK SUNDAY, 26 JUNE, 2005 
Some say charity is killing Africa. But what would really be the effect on the continent if all aid ceased? |  | THURSDAY, 31 MARCH, 2005 
As we run out of facilities to deal with waste, organised crime is threatening to create an environmental crisis. |  | MONDAY, 21 MARCH, 2005 
What happens when television's moral boundaries are pushed and a corrupt "e-democracy" takes over? |

WEDNESDAY, 12 JANUARY, 2005 
Would drug legalisation really reduce crime overall, and would it make recreational drug use any safer? |  | WEDNESDAY, 22 DECEMBER, 2004 
Could - and should - people's physiological predisposition to violent behaviour ever be managed by the state? |  | THURSDAY, 16 DECEMBER, 2004 
Will new stem cell therapy techniques spark a medical revolution, or are we playing recklessly with life itself? |

FROM THE PREVIOUS SERIES 
WEDNESDAY, 10 MARCH, 2004 
Is Britain at risk of a power cut as seen recently in the US and, if so, why? 
|  | WEDNESDAY, 17 MARCH, 2004 
By 2014 the gap between rich and poor means hostility is growing on both sides. 
|  | WEDNESDAY, 24 MARCH, 2004 
The baby boomers had it good but will the next generation pay the price? 
|
WEDNESDAY, 31 MARCH, 2004 
As women's roles continue to change, what might a world run by them be like? 
|  | WEDNESDAY, 7 APRIL, 2004 
In the grip of an obesity epidemic, how will Britain cope with a public health crisis? 
|  | |
|