We all agree that our planet seems to be suffering from dramatic climate events, none more real than the expanding deserts of Africa and into Asia.
Doing research for my novel Les Gillespie's Gold, I spoke to one of my daughters about one of the plot points and she sent the following link to me. It will mean revising that particular plot but what it has done is explain how we can save the great grass lands that we have lost over the years of ecology science.
In the eighties farmers in my home district of Orroroo began using minimum tillage farming as a means to increasing crop yield. This TED talk by Allan Savoy shows the science now being employed around the world to stop desertification. A lot of the techniques used duplicate what those marginal farmers from Perth to Adelaide were trying.
Take a look at the link, maybe it will cause us to rethink our views, change the way we manage stock numbers and even save a few endangered flora and fauna species in the process.
Link: http://www.ted.com/talks/allan_savory_how_to_green_the_world_s_deserts_and_reverse_climate_change.html?utm_source=email&source=email&utm_medium=social&utm_campaign=ios-share
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