Sutainability and birth rates

When we are talking about sustainability and use of resources and land, etc, we unfortunately have to talk about a red herring called "birth control" – or "birth rates" to be more political correct. We cannot expect the world population to grow infinitely in a limited world with limited resources. More land for more people…

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Using Osmosis to Generate Clean Energy

Via EcoGeek.org by Philip Proefrock on 30-11-2009 Solar. Wind power. Wave power. Geothermal. Tidal power. If you’re a regular EcoGeek reader, you’re probably pretty familiar with the different major power generating alternatives to the burning of non-renewable fossil materials. But still, osmotic power generation is likely something you haven’t heard of before. Your first question…

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