Soil Destruction
Soil is a living biosystem. One square metre of soil contains thousands of tiny creatures and billions of microorganisms.
The exact process by which they create new soil remains a mistry.
In natural echosystem, soils also contains string like filaments called hypae. Which are the primitive roots of mulitcellular fungi. These multinucleated cells pervade the soil, entwining and penetrating plant roots. Hyphae are thought to help plants gather rare nutrients such as phosphrus, farmens are unwittingly destroying microorganisms that could help crops to grow.
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How vulnerable of our privacy
Cyberspace blinks with thousands of electronic eyes that watch your
every move, tracking where you're from, where you go, how long you
stay.
Computers can log every click of your computer mouse, and collect its
electronic "mouse droppings" for future use by World Wide Web
developers, marketers and others.
Until a few months ago, "even very sophisticated users didn't realize"
this information was being tracked, says Robert Ellis Smith, who's been
following privacy issues for 20 years as editor of the Privacy Journal.
"These are all new revelations, even though it's been going on for a
while."
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