Green Options

A new study shows that alligators are remarkably loyal to their sexual partners. This could help to shed light on the mating habits of some dinosaurs as well.

Have you ever heard the urban legend about alligators living in the sewers of New York City?  Well if you want to know the truth, look no farther than The Underground Gators written by our very own Tina Casey!  Tina actually worked in the sewers of New York City for the Department of Environmental Protection, so she knows the real scoop on alligators living under the Big Apple.

The Underground Gators is a delightful, imaginative story about NYC alligators that also explains such mysteries as to why school buses are yellow and socks go missing from the washing machine. Booklist writes:

This slapstick picture book begins by dispelling the urban myth about alligators living in the sewers of New York City: “To be honest, nobody has ever really seen them.” Then Casey hedges a bit. Just because there hasn’t been an eyewitness, she reasons, doesn’t mean that the alligators aren’t there. Together, Casey and Munsinger try to make a case for the ’gators’ existence, and the result is this over-the-top, comedic offering. All kinds of mysteries can be explained, it seems, by adding the alligator angle. Why are manholes round? So that the pizzas that alligators love to order can be easily passed through. What do babysitters do after kids go to bed? They play cards with alligators. There is a lot more silliness than sense here, but Munsinger makes it work in hilarious scenes of the endearingly goofy reptiles marching through the human world, from summer school to a child’s bedroom, where they stand in for the tooth fairy.

Harnessing the Earth’s Heat for Food and Power

As the rumbling temblors beneath Yellowstone National Park continue (over 900 hundred such weak quakes in 2008), media attention shifts to two topics: the possibility of a super-volcanic eruption (not likely, according to most geologists), and secondly, the harnessing of geothermal energy.

This latter consideration is all the more fashionable these days as America struggles to embrace an alternative and sustainable energy future.

Geothermal energy offers the promise of a virtually unlimited source of power. Although less energetic in terms  of total constant power output compared to the sun, harnessing the geothermal venting from a single, sufficiently high-grade, hot-spring could conceivably provide power for a population of tens of thousands, and it’s not weather dependent.  But there are also plenty of “lower grade” springs that can be put to other uses, such as growing hothouse produce (and the spring water is also used for watering the plants) and  naturally warming water for fish farming (the Talipia species, a popular dinner fish, is one species farmed this way). Not all animals that are farmed this way are used for food, some, like the farmed alligators in Mosca, CO (see photo), are raised for their skins primarily (though some do eat the meat).