Interesting articles recently in the press.

Two landmark publications came out this last week (7th May), the fist being an article published by NASA on their predictions for global rainfall patterns in the future.The report highlights the correlations between increasing carbon dioxide levels in the atmosphere and the level of rainfall across all regions of the planet.If you are farming, I thoroughly recommend that you look at this as it is going to determine what and where we grow food, in particular Brazil, Southern Africa, Northern Australia and all countries around the Mediterranean.

The article can be found here:
http://www.nasa.gov/home/hqnews/2013/may/HQ_13-119_Rainfall_Response.html

The second article of note this week was the report that Carbon Dioxide concentrations in the atmosphere had reached the symbolic figure of 400ppm, the last recorded time this level had been reached previously was 3-5 million years ago. Now on its own, this probably doesn't register to highly on the radar, however a week earlier there was another related article pointing to the fact the increasing CO2 was leading to a more acid Artic Ocean and changing the way ice and currents flow, indeed there are suggestions that polar low pressure systems are becoming more frequent as a result which in turn is causing the erratic flow of the jetstream which in turn is influencing the weather in the northern hemisphere.

This article can be found here: http://www.bbc.co.uk/news/science-environment-22486153 whilst the article on polar lows is here: http://e360.yale.edu/feature/linking_weird_weather_to_rapid_warming_of_the_arctic/2501/

It seems that as farmers, we are going to be trying to produce food in ever changing and more erratic weather patterns as time goes on, which is going to make an event like 2012 more likely in future. In which case, we need to become better adapted to producing food in these scenarios, as the current financial risk vs reward ratio is unsustainable in its current guise of large corporates profiteering excessively in relation to the primary producers.