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Category: Environment
Posted by: an okie gardener
About four years ago I became aware of research being done in France on the possibility of cars that run on compressed air. What a simple, elegant solution. Commuter cars do not travel that many miles, and could easily make the commute between refills of air. While an energy input is needed to recharge the air cylinder, it is easier to clean the stacks of an electric power plant than to clean the exhaust of the tens-of-thousands of cars that clog the cities during commuter rush hours. Will it work? I do not know, but the idea should be getting research money.

Here is a link to a site promoting the compressed air auto. Below is a skeptical article from 2000 from the New York Times.

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Category: Environment
Posted by: an okie gardener
Yesterday evening we had a light shower of rain (.15", not enough to matter a lot with our year-and-a-half droughth, but we are thankful for what we receive). This morning early the dogs and I walked along the edge of the creek below our house, along the moist dirt exposed by the low water levels. Minnows splashed along the water surface, a squirrel chattered on the other side, otherwise it was quiet. Too quiet.

I grew up on a farm in northern Missouri, quite a ways out in the sticks. One of the dominent summer sounds of my childhood was the frogs: in the night you could tell where the ponds were for nearly a mile in any direction by listening to the croaking, bellowing, and trilling of frogs. The first night of spring that we left the windows open I usually had trouble sleeping because of the noise of frogs from nearby ponds. Any summer day I walked along the edge of a pond or creek, my steps were preceeded by the sound of the frogs ahead of me jumping into the water.

Now the waters are silent. Frogs are rare. Not just where I grew up, but about everywhere in the United States. Not just one species, but all species. What happened to the frogs? Some things have been written about their disappearance, but it seems to me that this disturbing fact has not entered the national consciousness. Perhaps we are too much an urban nation now to notice. Something is going on in creation and we need to take notice. We need to be asking if it is our behavior, our pollution, that has caused this die-off? As a Christian I believe that we humans are to be stewards of creation who will give an account of our stewardship to God. Will God asked us, what happened to my frogs?
Category: Environment
Posted by: an okie gardener
This article, which points out that temperature records from the 1930s still stand, has been circulating around the blogosphere. Often it is used to argue against the reality of Global Warming. I have stated my opinion in support of the reality of Global Warming before.

The relevant point is not that some record highs from the 1930s still stand. Look instead at the averages: the first six months of this year were the highest on record. I think there is cause for concern.