Geo-engineering and the Planet…

iron dustThe large-scale intervention by many countries in an attempt to counteract the effects of climate change has been given the term Geo-engineering. One area of concern is the removal of excess Carbon Dioxide. Roughly half of all emissions are removed naturally from the earth. To counteract some of the CO2 emissions a Canadian Village began dispersing 100 lbs of iron rich dust in the gulf of Alaska. Their hope was that it would encourage the growth of plankton a vital food for feeding salmon. The thought process behind this is that plankton growth is sustained by iron deposits usually produced from volcanic eruptions. There is great controversy over this method called iron seeding. Some fishermen report great spurts in salmon hauls while at the same time it is an attempt at absorbing some of the excess carbon dioxide from the atmosphere. Whether it works or not it is obvious that new means of reducing our carbon footprint need to be explored.