You hear it everywhere climate change and the loss of soil fertility are two issues that threaten our food security. Last week, on Swiss TV, I came across a pretty hilarious report on how sauerkraut juice could both increase soil fertility and contribute to climate change mitigation. Sauerkraut could therefore save us all from starving and insure a sustainable agriculture.
This is a pretty funny and unexpected but serious idea. As Thomas Rippel explains : if you mix manure with sauerkraut juice then the manure will not rot anymore and lesser ammonia (a gaz responsible for climate change) gets lost in the atmosphere and the fertility of the manure is increased. That manure combined with coal increases soil fertility and traps CO2 in the soil. And therefore European farmers could contribute to reduces the CO2, and join the emission trading, making the whole effort profitable.
A pretty amazing idea that I will never be able to explain as well as the man behind the idea :
This is the report from the Swiss TV in German with an interview of Thomas Rippel
and here is a presentation given by Thomas Rippel in English