Tuesday, August 28, 2012
Walking the tight-rope of another recession, or maybe not, the economy is balancing on one hand increases (albeit small) in home prices through the national average and S&P/Case-Shiller index from a year ago, which is good. But on the other hand, confidence among consumers, measured by the Conference Board is down, which is not so good.
Energy prices are up, but demand will soon curve that down as Americans will simply not use as much gas. But, this year's drought (which in some parts is actually year two) will most likely put upward pressure on food prices around harvest time, which will make things just that much more expense for consumers.
Unemployment is still high and not going to change in the near term, so the x-factor going into 2013 will be spending for the holiday season.
2012 has already written its story, and it was not an impressive one, but the excitement (or lack thereof) that this year's election can drum up should carry forward into holiday spending. I hope Obama and Romney plan on keeping things interesting, next year's economy needs it.
Thursday, August 2, 2012
I read a blog by Robert Krulwich of NPR, titled “Are Butterflies Two Different Animals in One? The Death and Resurrection Theory”, and I was inspired to share my thoughts. Everyone (or at least most of us), is aware of the caterpillar to butterfly process, it has been the subject of countless children’s cartoons, books, and stories. Well not until now have I had any reason to think that the humble caterpillar and the majestic butterfly were two different creatures, so to speak.
According to Krulwich’s blog, biologist Bernd Heinrich is highlighting the idea that a caterpillar starts its life with two different sets to DNA information; that of the caterpillar, which tells it how to be a caterpillar, as well as that of a butterfly, which for the time being is silent.
As I have now come to understand it, once the caterpillar has eaten all it can eat, and makes its cocoon, it basically dies. Inside to cocoon the caterpillar shrinks, sheds it skin, and its organs dissolve turning its insides into mush. Most of the caterpillars’ cells die. What remains is the butterfly DNA information, so free-floating proteins and other nutrients, which start the process of building a butterfly from the ground up.
Just when I thought the craziness was over, I read one explanations for how this came about. In a nutshell, a really really long long time ago two creatures, one worm-like and the other winged ‘accidentally mated’ and parts of both of their DNA information now co-exist in their descendants, but never quite fully integrated.
You live, you learn, but most importantly you keep reading. I’m Just Sayin
P.S., here’s a link to the blog I read, knock yourselves out…