The covers album is time-honored stopgap, and Susan Tedeschi's Hope & Desire CD from last year fits the mold perfectly. The blues belter/guitarist signed with the Verve Forecast label in 2004 when she was pregnant with her second child, Sophia, and her own material wasn't yet ready to record. It had been several years since she'd put out new songs - Wait for Me came out in 2002 - and the label wanted some product.

"They were sort of in a hurry to get one together," Tedeschi said in an interview last week with the River Cities' Reader. So the label gathered Tedeschi and producer Joe Henry to pick some songs.

The images of Robert and Shana ParkeHarrison - at the Figge Art Museum through October 29 - transport us through narrative image to a world that is parallel to our own, but oddly vacant and visually strange, owing largely to things being out of scale, a lack of color, and metaphorical structures such as gears turning beneath the surface of the earth.

Where exactly these worlds exist is unclear, but the place suggests a 19th Century country where an impoverished inventor is trying to build new machines out of scrap parts. Or it may be a future place after an environmental disaster that is populated by a sole survivor who is trying to save what he can while being over-equipped with archaic tools and under-equipped with appropriate technology. The message seems to be that the task before him is enormous, and the odds of success are in question, at best.

Okay, by a show of hands, how many of you out there have ever given $1,500 to the college fund of a friend's seven-year-old and then didn't tell your spouse about it?

Yeah, I didn't think so.

In case you haven't heard yet, I'll give you a brief wrap-up of the latest scandal that has befallen Governor Rod Blagojevich.

You may remember that the governor amended his statement of economic interests after he was interviewed by the FBI. One of those amendments included a previously undisclosed gift from Michael Ascaridis, his campaign treasurer during his congressional bids and his first run for statewide office.

This year's heat wave is part of a broader trend of rising temperatures in Iowa, according to a new report released last week by the Iowa Public Interest Research Group (Iowa PIRG). The average temperature in Des Moines is up 1.5 degrees Fahrenheit since 2000 compared with the previous three decades (1971 through 2000). In the continental United States , the first seven months of 2006 were the warmest January-to-July period of any year on record, according to the National Climatic Data Center. In Iowa , the average temperature was the third warmest January-through-July on record. To examine how these recent temperature patterns compare with temperatures over the past 30 years, Iowa PIRG's researchers analyzed temperature data from 255 major weather stations in all 50 states and Washington, D.C., for the years 2000 through 2005 and the first six months of 2006. Research was collected from four Iowa cities: Des Moines, Waterloo, Dubuque, and Sioux City. In August, Iowa PIRG released a report showing how the U.S. could cut global-warming pollution by nearly 20 percent by 2020 by making homes, cars, and businesses more efficient; switching to renewable-energy sources; and giving Americans more alternatives to driving, paired with strong, mandatory limits on global-warming emissions. For more information, visit (http://www.iowapirg.org).