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To: E_K_S who wrote (43513)7/23/2011 12:02:26 PM
From: Ken Ludwig2 Recommendations  Respond to of 78670
 
EKS, Coastal lands, far from "marginal" in the sense I think you mean, are often the brackish nurseries of many species and the home of the critical organisms at the bottom of the food web. We already have seriously impacted these most valuable areas of the planet with non-point source run-off from large scale agriculture. It is in fact the largest polluter of our water. Adding more nitrogen based fertilizer leads to algal blooms and they in turn create hypoxic zones which kill all life. This occurs now in large areas of the Gulf of Mexico from upstream effluent from the Mississippi and in the Great Lakes, particularly Lake Erie.

The rate and volume of flushing and subsequent dilution of the Sea of Cortez into the Pacific is unknown to me but does raise questions about Global Seawater's ability to recycle enough of its production to avoid these kinds of unintended consequences. I'll read up on them as soon as I can.

Figuring out these complex problems is precisely what we need to be doing and we need to do it quickly. We also need to be smart about it. The binary nature of the "discussion" about environment vs. capitalism is just stupid. We need complex models and approaches and one of the optimal ways forward is to take the best science, the best business practices, marry them to high standards of ethical behavior and make a lot of money over a long period of time at good margins.

All that said, I have followed your writing about Marine Harvest, looked at their record and assessed their ability to both make money and behave responsibly and invested accordingly. Market risk is high but so are growth a opportunities and good margins. I agree enough in the growing need for protein that I've committed substantial funds and will add to the food sector as high risk/high reward opportunities present themselves.

Thanks for your many fine writings. I've learned a lot and earned a lot. best, ken



To: E_K_S who wrote (43513)7/23/2011 12:30:24 PM
From: Ken Ludwig  Respond to of 78670
 
Just looked at Global Seawater and the Seawater Foundation. The foundation has some really exciting ideas and their Eritrean farm is very intriguing . No money to be made in either at the moment but I have already reached out to colleagues to begin a conversation. I will incorporate the overall idea for further development in a new course I'll begin in the Fall if I can identify suitable coastal desert areas in South or Central America.