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Jan 2012
1h 2m

Achieving food security and sustainabili...

OXFORD UNIVERSITY
About this episode
To ensure food security for the increasing world population in a environmentally sustainable way, we must double productivity on the same area of land. as well as address the concerns of modern high input agriculture, declining water availability and climate change. Join us to hear Chris Leaver talk about the importance of investing in science and technology ... Show More
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Jan 2012
Manipulating plant genes - how do you actually do it?
We often hear in the news about GM (Genetic Modification or Manipulation) but what does it actually involve? In this lecture Liam Dolan will explain how scientists go about manipulating the instruction manuals of plants with illustrations from his own research. 
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Plants in a chemical world
Plants are able to metabolise a surprisingly diverse range of synthetic chemicals including pesticides and pollutants. These chemical reactions are important in global agriculture, as the ability of crops to metabolise herbicides rapidly is the primary determining factor in selec ... Show More
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