Sunspots 468

Things I have recently spotted that may be of interest to someone else:


Christianity: We are less religious than we used to be, and National Public Radio reports on a study that says that the Internet is partly to blame.

Computing: Gizmo's Freeware recommends SeriesGuide, an Android app that gives information about upcoming TV shows, and more.

USA Today reports that cheerful posts on Facebook affect others positively, and the effect is unexpectedly large.

Are you storing your files in the cloud? Be careful out there, says NPR.

Wired on how the stock market is rigged in favor of traders with lots of resources, and access to superfast information feeds, and on what one man is doing about this.

Health: Studying the genetics of the whooping cough (pertussis) germ has led to an understanding of how it became a dangerous disease, according to a report by National Public Radio.

Humor: (or something -- this is real) Wired reports on 21st century California gold miners, who are doing things the old-fashioned way.

Science: Wired reports on the Absurd Creature of the Week, in this case an axolotl, which can re-grow limbs, and never outgrows its larval gills. We may learn how we can regenerate lost body parts by studying these animals.

New Scientist reports that pregnant mice with damaged hearts (artificially damaged) may be helped to recover with the help of fetal-derived stem cells. Interesting.


Image source (public domain)

County size in California vs. South Carolina

A little geography, gentle reader.

Much has been made of the recent fires in San Diego County and other California counties, and I certainly have no desire to complain about such coverage -- we have family members living there. However, perhaps some South Carolina readers, and other readers from the eastern US, may not realize that counties are not the same sorts of things in all parts of the US.

San Diego County has a large geographic area, namely 4,526 square miles/11,721 square kilometers. In contrast, the combined area of Pickens, Oconee, Greenville, Laurens, Abbeville, Greenwood, and Anderson counties of South Carolina is 4,436 square miles. San Diego County is not the largest county in the US, or in California. Counties in the western US tend to be larger. Although the population of San Diego County is nearly 3,000,000, which is the third largest population of any county in the US, much of the large area is relatively unpopulated. Many of the fires in that county are in such relatively unpopulated areas.

Some are warning that development of such areas is asking for trouble -- fires have apparently been part of the chaparral ecosystem for a long time, and the recently developed areas, left to themselves, would mostly be chaparral.

Just as the southeastern part of the US is subject to coastal hurricanes, and some parts of the US are at risk for earthquakes, some of the US is at risk for wildfires. There doesn't seem to be much that we can do about this. We live in a fallen world, and we humans are in tension with the communities where we live and move, and this tension will, if anything, become larger as we expect to own more and more possessions, and as there are more and more of us.

God help us all!

Thanks for reading.

Pray for Southern California, USA

This is Mt. San Miguel, in San Diego County, California, taken today.

This photo was taken by a relative who lives in San Diego County. It isn't the best quality ever, but it makes a point. You can get some idea of the height of those flames from the distance -- he was perhaps 4 miles/6 km away when he took the photo. (May have used the zoom function.) Radio stations, and public safety, have towers on this mountain. At least some of these have stopped functioning. Our relative may be evacuating soon.

People in Southern California need prayer. The Santa Ana winds are supposed to gust up to over 30 mph/40 kph today. The humidity is less than 5%. Over 250,000 people have been evacuated in San Diego County alone. Many roads are closed, because of the fires.

There are other fires in Southern California, too.

Thanks to another relative, for suggesting that I post this, and ask for prayer.