water and land dergration

The water and land degradation is one of the main challenges faced in meeting future global food demand. Andrew Noble asserts that water and land degradation are under-recognized factors in the future of livelihoods and water and food security.Dr. Noble is addressing this issue in this video, may awaken soon if we do not work to reverse and prevent degradation of these precious resources.Remarksfrom members are welcomehttp://www.youtube.com/watch?feature=player_embedded&v=rtfv_2aPRuo

5 Answers

1. thanks, i agree that water scarcity and land management will affect food security.

2. Thanks for the participating in the discussion Mr. Siliwa, Mr. Boris,, Mr. thomas, Mr. pedro. Lets, join hands to gro this group and spread the importance of SA..

3. hello my friends many studies show the erosion of lands when dont use organic material in the surface of lands and in the soils

   1 Comment

   1. Hello Pedro, I agree with you: land management could be improved, as most soils are becoming biological deserts.

4. Hello Thomas, Thanks for the link: cool subject & nice video. Have you heard about Vandana Shiva? She's also very inspiring: http://www.youtube.com/watch?feature=player_embedded&v=rtfv_2aPRuo Enjoy,

5. Thanks for sharing. It is true we indeed need to take care of natural resources very well if we have to support sustainable development.