Wednesday, April 22, 2009

Spam hurts the earth?

According to a study released by McAfee, “Carbon Footprint of Spam,” the world expends 33 billion kilowatt-hours (KWh) of electricity to send, route, and filter spam messages. That’s the equivalent of the electricity required to power 2.4 million homes, the study estimates. And that much energy use emits the same amount of greenhouse gases as 3.1 million passenger cars using 2 billion gallons of gas.

An Information Week article by Thomas Claburn (Apr 16), "Spam is killing the planet", reminds people that even unnecessary computer use causes pollution.

"... the argument that spam should be fought to save the planet can be applied to other computing activities. Consider the environmental impact of more than 11 million World of Warcraft subscribers, or the broader population of gamers and their consoles. How much energy is frittered away as a result of Facebook, MySpace, and other social networks?"

I must confess that I have procrastinated in replacing a power supply in my older computer. So I've had to leave it running 24x7. This reminder should prod me to get that done this weekend. So how serious are we, really, about being good stewards of God's earth? What can you do this week to reduce your computing carbon footprint?

Monday, April 20, 2009

He is risen. Alelluia!

OK, it's really a Praying Mantis in defensive posture, but I got this photo in an email from a relative near Easter.

"He is risen!" is the first thought I had when seeing it.

Friday, April 10, 2009

Lament at the cross

Love has departed.
Joyful hearts are dark with sorrow.
Our hope has been extinguished.
Oh God, why have you taken the one we need most?
We pray for strength in our hour of need.
Bring us hope again.
Bring joyful light to a darkened world.
Let love return.