To satisfy the world’s growing demand for food, scientists are trying to create varieties of corn, wheat and other crops that can thrive with little water.
23
4:11
October '08
10
0:53
August '08
Innovations in Israel show how other water-starved countries could solve their food crises.
01
16:17
July '08
Recent storms and floods have highlighted the risks of an economy that has grown more dependent on corn for fuel.
01
16:13
July '08
Recent storms and floods have highlighted the risks of an economy that has grown more dependent on corn for fuel.
01
2:52
July '08
Recent storms and floods have highlighted the risks of an economy that has grown more dependent on corn for fuel.
01
1:48
July '08
Recent storms and floods have highlighted the risks of an economy that has grown more dependent on corn for fuel.