4thought.tv asks: Are there too many people in the world? Engineer Tim Fox believes there's no need for any country to restrict its population size. Tim thinks existing technology can provide all the food, water and energy the world needs, if the political and financial will is there.
On TV
First Shown
| Date | Time | Channel |
|---|---|---|
| Thursday 19 January 2012 | 7.55PM | Channel 4 |
Last Shown
| Date | Time | Channel |
|---|---|---|
| Thursday 19 January 2012 | 7.55PM | Channel 4 |
