Lift Up Your Hearts!

We went to the Orlando Science Center last weekend. Because they had three new movies we hadn't seen, we didn't have much time for the exhibits, but that's okay since we know them all pretty well. However, they do have a new traveling exhibit called Invention at Play, at which we spent all the rest of our time, and which is one of the best new exhibits I've seen in a long time, at any science musuem. (More)

Mere Discipleship: Radical Christianity in a Rebellious World, by Lee C. Camp (Brazos Press, Grand Rapids, Michigan, 2003)

Because I believe Mere Discipleship to be an important book for Christians who are seeking more from their faith than "fire insurance," I want to deal with some of its problems first. There was enough that I found really annoying that I want to get some of it out of the way, so anyone who feels as I do will be encouraged to read past that and receive the good therein. (More)

This Memorial Day I honor my grandfathers, who served our country in World War I.

Howard Harland Langdon, 219th Aero Squadron

George Cunningham Smith, Sr., 5th Engineers, Co. B

Click here for a previous tribute. (More)

During my lifetime I've watched the Deaf community teach the world to see them as people, rather than as people who can't hear. This was brought home most forcefully to me in the story of the two young children, one deaf and one hearing, who met one day, and each went home to report the other's disability. The hearing child explained to his mother that his new friend could not understand him when he spoke, while the deaf child expressed to his own mother his amazement that his playmate could not understand him when he signed.

Today's Orlando Sentinel showed me that blind people are beginning to accomplish the same feat. An article on teaching very young blind children to use a cane describes an encouraging departure from the conventional model of mobility for the vision impaired. In the old, vision-centered model, young children are taught to depend on those who can see to lead them around, and only later learn to use a cane. This trains blind children in habits of dependency at a stage in life which for most children is the golden age of mobility. The new method introduces the child to using a cane at an early age, even as young as when he first learns to walk. In this way the skills needed for independence come naturally and thoroughly. According to advocate Joe Cutter, retired from the New Jersey Commission for the Blind, "What matters isn't the vision you have. What matters is the skill you have. You have to observe your own movement, do it solo, to get those skills."

In her Christianity Today article, "Faith Like a Child," Scottie May reviews two books on children and faith: O. M. Bakke's When Children Became People: The Birth of Childhood in Early Christianity, and Rich Lusk's Paedofaith: A Primer on the Mystery of Infant Salvation. In the process she offers some challenges for today's churches as they seek to integrate children into the life of their community. (More)

Yep, hurricane season is almost upon us, though I doubt there'll be much to be concerned about before August. The National Oceanic and Atmospheric Administration predicts an above average season, with 13 - 16 named storms, four to six becoming Category 3 or higher.

As NOAA National Hurricane Center director Max Mayfield said, "One hurricane hitting where you live is enough to make it a bad season."

I rode my bicycle to church! One of our two churches is still out of reach, 20 miles away and much of it not well suited to cycling, but the other is only 10 miles distant and almost all of the ride is along a lovely bike trail, so this weekend I decided it was within my reach. On Saturday I made a dry run, in order to know what time to leave home Sunday morning. Turns out it's almost exactly an hour's ride, give or take a minute or two where the trail crosses major highways. I was psyched; If Janet can ride an hour each way to church, so can I!

The first time I biked that distance the last half of the trip was so miserable anyone who saw me had a right to doubt my ability to make it home. This time I felt so good I made a two-mile detour in order to pick up something at Home Depot. I eagerly awaited repeating the trip Sunday morning. (More)

When we lived in Rochester, New York, we had one car and could go for days without using it. We rode our bicycles to work; we walked to the grocery store, the bank, the post office, the doctor, and to church. Rochester's public transportation was (and probably still is) minimal, but its buses did get us downtown, and to the dentist, and a few other places we wanted to go.

I don't claim any particular righteousness for these ecologically sound actions, as much of my motivation came from the driving phobia I had at the time (that's another story); what matters is that they were possible, even convenient. (More)

Several months ago, our local newspaper (or perhaps it was Parade Magazine; I don't recall) asked readers for their one-sentence suggestions for promoting positive change. I did not formulate my response soon enough to enter the contest, but knew almost immediately that it would be in the form, not of one sentence, but of one word: RETHINK. (More)

There's nothing like a little foreign travel to open your eyes, and while we were in Japan my eyes discovered xylitol, which appeared to be a popular sweetener. Normally I wouldn't have given it two seconds worth of attention, as I loathe artificial sweeteners. I make an exception for chewing gum, but otherwise strive to avoid all versions of Saccharine, NutraSweet, Splenda, etc. and get really annoyed when they're included in a product without their presence being announced in big, obvious letters.

But xylitol was something popular in Japan and not here, so I did a little investigating. What I've found makes me astonished that it's not widely available, and very popular, in this country. I'm still looking for the down side, so maybe someone who reads this can fill me in. Here's what I've learned so far: (More)

I like to check out Google News every morning, and I'm especially interested in their Health section. Today there were two headlines that caught my attention, and each turned out to be totally misleading.

Flying does not cause blood clots, say experts

Do you feel safer now, as you prepare for your long flight? Do you think you can relax, forget about periodically wiggling your toes, stretching your feet, and disturbing your seatmates so you can get up and walk around? Not so fast! What the article says is that low cabin pressure and reduced oxygen do not increase the risk of blood clots. The damage is done by reduced circulation caused by long periods of inactivity, whether on plane, train, bus, or car. Although the article does not address this issue, I'm guessing sitting at a desk all day isn't a good situation, either.

Considering the relative leg room offered by the other modes of transportation, it's not surprising that the problem appears more often among those who fly. To give the casual reader the impression that he's safe from bloodclots on a long flight is misleading and dangerous.

Nonsmoking Men, Women Face Same Lung Cancer Death Risk

Same as whom? The point of the article is that among nonsmokers, women face no greater risk of lung cancer than men. But the impression I received from the headline itself was that nonsmokers face the same lung cancer risk as smokers, a truly startling (and untrue) finding.

Thomas Edison said that genius is 5% inspiration and 95% perspiration. Anders Ericsson, a psychology professor at Florida State University, would agree. His studies of what makes someone really good at something are discussed in the May 7, 2006 New York Times column, A Star Is Made, by Freakonomics authors Stephen J. Dubner and Steven D. Levitt. (The New York Times requires registration before you can read their content, but it's free and worth the effort.) (More)

Freakonomics: A Rogue Economist Explores the Hidden side of Everything, by Steven D. Levitt and Stephen J. Dubner (William Morrow, New York, 2005)

Economist Steven D. Levitt enjoys standing a problem on its head to see what might shake out of its pockets; Freakonomics is an exhibit of his garnered treasures. Levitt takes on anything that piques his interest: from how to detect teachers who cheat on their students' exams to how legalized abortion affected crime rates, from what really broke up the Ku Klux Klan to the financial workings of inner city gangs, from why a swimming pool is more dangerous than a gun to parenting skills and naming trends. (More)

When I was in high school, a semester course in economics was required for graduation. I managed to convince the school to accept an advanced physics course instead, so I can't claim to know much economics. Yet being married to a guy who majored in that field in college helps, and in any case the following scenario not only makes no economic sense, it makes no sense at all. (More)

Any extravagance around the time of a birthday counts as part of the celebration, and thus comes without guilt. Thus when Porter wanted to attend the Mad Cow Theatre Company's It Was a Very Good Year, part of the Orlando Cabaret Festival, and even suggested we get the special dinner package, who was I to complain? (More)