why might visiting schools in the uk to talk about vaccation be a better use of the money than sending it to s.africa

Question: why might visiting schools in the uk to talk about vaccation be a better use of the money than sending it to s.africa
- Keywords:
  africa,
  sending,
  visiting
Asked by flump to Sarah, rhysphillips, Ian, Helen, David on 22 Jun 2011.
- Helen Fletcher answered on 22 Jun 2011:
  
  Well we won’t be around forever- we need scientists in the future to carry on our work and continue to try and save people’s lives- and that could be you guys! It’s true that South Africa could use the money now, but they could also use your help one day.
- Rhys Phillips answered on 22 Jun 2011:
  
  Not really my field sorry!

Question: why might visiting schools in the uk to talk about vaccation be a better use of the money than sending it to s.africa