OK, every once in a while you get a TIRADE from this website. But hopefully it is one that teaches you not to believe everything you read on the web or in books.
Today, we take to task the book “Abundance” which was discussed in the previous column.
Here are the claims –
“… imaging toilets that require no infrastructure. No pipes under the floor, no leach field under the lawn, no sewage system … these high tech toilets powder and burn the feces and flash evaporate the urine … Rather than wasting anything, these toilets give back: packets of urea (for fertilizer), table salt, volumes of fresh water, and enough power that you can charge your cell phone while taking a c**p …
Toilets account for 31% of all water use in America …”
And here are the facts from a US Geological Services report –
The fact is that the major uses of water are for power generation cooling and irrigation. These comprise 80%. So it is unlikely that “toilets account for “31% of all water use in America”. Moreover, domestic water use accounts for 1% of the water use and it is quite likely that toilets account for 31% of that use so in actuality toilets account for 0.31% of all water use in America. Wow! A 100x mistake!
Moreover if you were really going to make a difference, where would you put your efforts in have more fresh water in circulation? Clearly into better forms of irrigation and thermoelectric power generation.
And there are efforts well underway for both. Israel has been developing drip irrigation and its improvements for many years. Power plants with out using fresh water for cooling is now part of most generating plant proposals in California; there policy change is diving technology innovation.
It has a biblical ring to it … but by knowing the truth, you can set your self free to work on solutions for the real problems in the world.
Got a fact that seems wrong? Send us your questions and we will fact check!