Kiera Butler

Kiera Butler

Senior Editor

Kiera answers your green questions every week in her Econundrums column. She was a hypochondriac even before she started researching germ warfare.

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Kiera has written about the environment, arts and culture, and more for Columbia Journalism Review, Orion, Audubon, OnEarth, Plenty, and the Utne Reader. She lives in Berkeley and recently planted 30 onions in her backyard.

Spam's CO2 Emissions

| Wed Apr. 15, 2009 4:42 PM EDT

In addition to being a giant waste of your time, spam emails are also a colossal waste of electricity, according to a recent study commissioned by the research division of McAfee (a company with, just so you know, a vested interest in convincing you that spam is evil).

Some fun little statistical nuggets from the study:

 

• Globally, annual spam energy use totals 33  billion kilowatt-hours (KWh), or 33 terawatt hours (TWh). That’s equivalent to the electricity used in 2.4 million homes in the United States, with the same GHG emissions as 3.1 million passenger cars using two billion United States gallons of gasoline
• The average GHG emission associated with a single spam message is 0.3 grams of CO2. That’s like driving three feet (one meter) in equivalent emissions, but when multiplied by the annual volume of spam, it’s like driving around the  Earth 1.6 million times.

HT New Scientist and Rebecca Skloot, via Twitter.

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Will H.R. 875 Kill Organic Farming? Nope.

| Fri Apr. 10, 2009 2:00 PM EDT

For a few weeks now, Internet rumors have been flying about H.R. 875, the Food Safety Modernization Act of 2009. The bill, proposed in February by Rep. Rosa DeLauro (D-CT) in response to the peanut/salmonella scare, would split the FDA into two agencies, one responsible for overseeing our national food supply and the other for drugs and devices. But an email (of the chock-full-of-exclamation-points variety) warns that Monsanto and other big aggers are behind the bill—and they want to use it to shut down every small-scale farm in the country, including your garden:

It is imperative that you look into this immediately and with extreme scrutiny as our heath and well-being are threatened!!! If this bill passes, you can say goodbye to organic produce, your Local Farmer’s market and very possibly, the GARDEN IN YOUR OWN BACKYARD!!!!!

 

Tar Sands Bad for Caribou

| Thu Apr. 9, 2009 2:33 PM EDT

If health problems and polluted rivers weren't enough reason to worry aboout Canada's energy boom, here's another red flag: Declining caribou. According to a report scheduled to be released today by the Canadian government, herds of woodland caribou are struggling to survive in the boreal forests of southern Canada:

Parts of the highly technical, 300-page report show caribou herds are likeliest to decline in northern Alberta, northern Saskatchewan and the Northwest Territories.

A boom in natural resources such as oil and gas has spurred industrial development in those parts of the country, disturbing the caribou's habitat.

Of 57 recognized herds, 29 are are "not self sustaining," says the report. If the current trend continues, woodland caribou could be gone by the end of the century. For a great visual, check out National Geographic's photo essay on the tar sands. Doesn't exactly look like caribou paradise.

Boys Are Pilots. Girls Are Stewardesses.

| Wed Apr. 8, 2009 7:28 PM EDT

Back in the '70s everything was so much simpler. This collection of gender unbending images apparently exists in the nebulous space between satire and not satire.

Post Office Bailout?

| Thu Mar. 26, 2009 5:34 PM EDT
If you're like most people, you've probably given up a few extravagances in recent months. Vacations? Fancy dinners? Mailing a letter?

Yes, we're onto you. You've been cutting corners by denying your great aunt her birthday card. And because of your penny pinching ways, the USPS is about to run out of money. According to Postmaster General John Potter, the postal service is on track to be bankrupt before the end of the year.
Potter told a House subcommittee Wednesday the lingering question is: Which bills will get paid and which will not.
He said he will make sure that salaries are paid, but also said other bills might have to wait. Potter is seeking permission to reduce mail delivery to five days a week and wants to reduce other costs.
Nice one.



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