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Mass Species extinction: A Winnowing For Tomorrows World.
It behoves us, then, to appraise the ultimate repercussions of the present mass extinction ... period extending for at least 200,000 human generations into the future - or 20 times more generations that have existed since humankind itself emerged as a species. More specifically, ...
www.eco-action.org


Hooray Humans: the bible and our relationship with earth and animals
In the cosmologies of other cultures the natural history goes on a bit longer. If you were to sit down to the full Hopi rendition of the Creation, you ... , if this is where we're going to mark the start, happened about a million times longer ago than that - it means Christian fundamentalism is largely left to people with no grasp ...
www.eco-action.org More from this site

Energy Efficiency: Electric utilities can save millions by subsidising
Savings As the total power used for lighting is five to six ... more appealing units would cost Rs. 750 or more. A CFL lamp has nearly ten times the life time of an incandescent lamp. During its life time (8000 hours), each will ...
www.expert-eyes.org


Ion Exchange Systems and Equipment
(DI) to reduce overall loading on the DI system, the DI system can last 25 times longer between regeneration or bottle changes. For wastewater treatment application, reverse osmosis is used after extensive ...
remco.com


David Suzuki Foundation: Climate Change : Green Leaders
Doing this will save Vancouver taxpayers $247,500 per year in energy costs alone, plus ...
davidsuzuki.org


Mercury | US EPA
Learn about CFLs Take the Energy Star Change a Light Pledge Frequent Questions about CFLs ...
epa.gov


Bicycle Fixation: Suburban Breakout
I knew that I didn’t want to have that kind off commute nightmare any longer. When I returned to graduate school in rural western Massachusetts, did I do anything differently ... local communities transit planning, or it could be taking a bike ride that is many times longer than you have ever thought possible. Whatever that experience may be for you, you owe ...
www.living-room.org


natural paints
You can also purchase eco-wood waxes, varnishes, wood preservatives ...
lowimpact.org


CASAR - Special Wire Ropes for Mining Applications - Mining Technology
Wire Rope Excavators CASAR developed a specific special wire rope which offers a significantly longer service life. The construction CASAR Shovelplast is in use at several open pit mines in ... Increased safety Longer service life due to lower specific stress on the rope; Ideal cost efficiency Ideal return on investment CASAR Special Wire Ropes' service life is up to three times longer than ...
www.mining-technology.com


Challenge times for elite runners - bobg
If we compare the current world records to the 1912 olympics (secondary assumption being that 1912 olympic times ... times slower, versus 800 to 400 which is 1.17 times slower at the longer distance. The early-century 2.12 ratio is 1.13 times ...
radix.net




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