Thursday, January 1, 2009 - Guadalupe Mountains National Park, Salt Flat TX
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Dawn at the Visitors Center, Guadalupe Mountains National Park, January 1, 2009
An update on my transmission seal blow-out
There isn't much progress. Some quick Googling yesterday confirmed what I had come surmised earlier in reading forum posts about these Lazy Daze RVs - that the Ford E4OD transmission in this 1992 rig is a fairly early iteration of these transmissions and that they tend to be somewhat fragile and prone to overheating and blowing the front seal.
Then I came across a forum post from a guy who had an experience similar to mine and he learned that the seal will often reseat itself after the transmission cools down. He tried it and after 50 slow miles and a couple of quarts of fluid - it did. That got me thinking this might be worth a try if I can lay my hands on some transmission fluid. It was just quitting time at the Visitors Center when I found this post so I ran over and was able to enlist the poor staffer who had to come in to work today to bring me some fluid. Which he graciously did.
I replaced the quart that had leaked out, started the engine and ran it through the gears - with the brakes on, not moving - and the leak returned. And it's a big leak - there's no way the 6 quarts of fluid I have would take me the 60 miles to Carlsbad I need to go if the seal didn't heal on the road pretty quickly. Phooeey.....
It's time to take a hike
As long as I'm here I might as well enjoy the Park. So I took a hike up the Devil's Hall trail as far as the staircase, about 2 miles. I haven't been hiking much lately so that was more than enough for the day and a beautiful walk up through the canyon to a natural staircase swept clean by the stream flowing down through the canyon.
Question... if you get a whiff of tom cat back in there, what cat are you whiffing?
Night camp
Visitors Center parking lot - not the Pine Springs Campground - Guadalupe Mountains National Park, Salt Flat TX
- This is a small, primitive campground with not very level paved sites
- There are lots of good hiking trails in the mountains
- Verizon cell phone signal is a little weak but adequate - Access is via Extended Network, roaming
- No Verizon EVDO service - access is via the Extended Network and service is slow
- Find other references to Guadalupe National Park
- List the nights I've camped here
- Check the weather
- Go to Guadalupe Mountains National Park website
- Get a Google Street View and a map
Genetic Determinism and Human Nature
The "implication" that seems to worry people the most is so-called genetic determinism - the notion that if human nature was shaped by evolution, then it's fixed and we're simply stuck with it; there's nothing we can do about it. We can never change the world to be the way we want; we can never institute fairer societies - policy-making and politics are pointless.
Now, that's a complete misunderstanding. It doesn't distinguish between human nature - our evolved psychology - and the behavior that results from it. Certainly, human nature is fixed. It's universal and unchanging, common to every baby that's born, down through the history of our species.But human behavior, which is generated by that nature, is endlessly variable and diverse. After all, fixed rules can give rise to an inexhaustible range of outcomes. Natural selection equipped us with the fixed rules - the rules that constitute our human nature. And it designed those rules to generate behavior that's sensitive to the environment. So the answer to genetic determinism is simple. If you want to change behavior, just change the environment.