If you live and Portland and haven't picked up a copy of this month's Willamette Week (free news weekly, online here: http://www.wweek.com/portland/index.php), this issue is likely to get snapped up. They've named it the 420 Issue and it is all about the businesses and culture incurred by the recent legalization of cannabis in Washington and soon Oregon. What struck me initially is the amount of wordplay around the subject, and the generation of witty new phrases, words and hashtags that accompanies the surge in businesses and products containing cannabinoids. There is great excitement about the new availability and openness that comes with legalization.

I for one am OK with recreational and medical use. I think that the risks to society of adults using cannabinoids are fairly minimal. It certainly doesn't make people drive dangerously the way alcohol does. It does have a whole set of risks that aren't covered in this issue, and that really need to be kept high in our awareness as this drug becomes widely acceptable.

One risk that is coming into focus these days is of extreme overdoses. Back when folks just inhaled smoke, coughing stopped them from partaking too much. Vaporizers now make inhalation gentler and it is easy to overdose when consuming edibles. With either method you can't tell how much intoxicant is in there. With humans ingeniously extracting and concentrating the active principles, it could be very strong, or contaminated with solvents. With edibles the effect takes time to kick in. It is terribly easy to overdose for folks who are experimenting for the first time, and who have no tolerance at all.

The conventional media take on overdose--blaming it for many deaths and claiming that it is deadly--is probably overblown. It takes a massive amount of pot to kill, perhaps more than anybody is likely to actually reach because unlike opioids it is so unpleasant getting there. It is however a relative unknown: having been illegal for so long, we don't have scientific studies about overdose. We hardly have science to justify all the medical uses that have already been approved. We are going to find out now.

Another risk is incurred by the fact that edibles make the drug palatable to people who would never smoke it. It is tempting to children as candy. There is the danger that children, teens and early 20-somethings will enjoy sugary yummies containing cannabinoids and permanently alter their brain development. Later on in life there is still a brain changing effect, but in early life when the brain is still forming, the effect can be severe.

On top of these new risks due to the availability of edibles, there is the old risk of respiratory injuries resulting in sinusitis and bronchitis, and risk of more dangerous conditions like pneumonia and COPD. There is also the fact that marijuana increases heart rate significantly in most individuals. Folks who already have hypertension or heart palpitations might give themselves a heart attack.

I suppose my main message in the light of all this 420 excitement is BE CAUTIOUS and PROTECT YOUR CHILDREN because there is a lot we don't know. I believe in freedom and individual discretion as most Americans do, and I also know that people can be terribly foolish and injure themselves and others, especially when intoxicants are involved. I cannot protect the whole world from poor choices, but I do hope that this warning is heard widely. Please take care of each other and if you are going to play with the newly legalized products, start very small.

I am just home. The man who died was in his early 60's. He has three children. We were on the Farmlands section of the White Salmon. I am not accustomed to feeling completely useless but there I was unable to save a life. Many of us there unable to save a life, only 6 feet from shore. We were still trying to get his body free from the log when the search and rescue guys showed up with a chain saw, got him free in moments, but it was already too late, he had been under water for 40 minutes. Lots of processing going on.

OK, maybe that's a little exaggerated, but basically any drug causes a dopamine surge that changes your brain such that the rewards of normal life don't seem good enough anymore. This study actually found that pot smokers have a bigger nucleus accumbens (the brain area associated with pleasure, reward, and reinforcement learning). They say that 19 million Americans have smoked pot recently. That's a lot.

Here's the article:
http://www.washingtonpost.com/news/morning-mix/wp/2014/04/16/even-casually-smoking-marijuana-can-change-your-brain-study-says/
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The rain began the night we got home from our Grand Canyon adventure, and I've been getting out every weekend day. We got on the Sandy Gorge at something just shy of 3000 cfs, and again at 1200 or so, the North Fork Washougal which usually doesn't run in October, Opal Creek at something like 900cfs, and the Tilton at a lovely 1300 cfs.

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Here's a friend's photos from Saturday on the Lower Wind. The flow was 112cfs Saturday, 109 Sunday, on the gauge up top.
http://s740.photobucket.com/albums/xx42/chermes/Lower%20Wind%202012/
And some video: http://vimeo.com/47493659

We did it again Sunday and I hand paddled it for the first time. I'm finally learning the lines---it sure did take long enough. I listened to the locals too much and got worked a lot, instead of just doing what I know how to do. In the final set of falls one of our number suffered a shoulder dislocation. We've been having a lot more carnage in this set of rapids than we have in previous seasons, and everybody is somewhat sketched. I think it is a psychological shift due to the two recent kayaker deaths in our area, as well as having one of our regulars swim the bottom two falls after a bad run in the tall one (#2).

Water's creeping down toward low here in Oregon. I'd only ever run the Breitenbush at 1,100 and 1,200cfs, so this run was at approximately 1/3 the flow I'd seen. It was fine. It got a little scrapy in the second half, but overall channelized well. The trip was a LCCC trip so Mark shot some video, here it is:


Last night we ran the Lower Wind at a gauge reading of 3.2, or 162cfs (internet gauge). I was worried that the flow might be a little much for the falls, but it was fine. Willie made it look like a perfect flow for hand paddling, and I noticed how powerfully he could boof with simultaneous hand-paddling forward strokes.

The cross-river log at the top of High Bridge rapid was easily hopped on the right. I think we ran it about that high last year. The bony big one was easier just fluffy looking, and the falls went fine by the standard lines. Nobody wanted to catch the eddy at the top of the fish ladder on the left (boily in front of the sucking wall hazard) or the eddy on the left above the final man-made weir. We got in the hotsprings on our way out, then saw several bald eagles downstream. It was a lovely evening and the perfect reward for studying all day.

(I'm in the sparkly red helmet and antique yellow boat, with yellow blades on my paddle.)
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The autistic fellow was on the river with us again. He wasn't really paddling with us; he paddles alone. He looks to be in his 40-50's, with a salt and pepper beard and a long brown ducky. He scouts where he likes, talks to no one, and then runs the rapids, generally with good style. He runs his own shuttle. We look out for him when he's around, and so far he has never needed any help. He did splat pretty hard on the rock below the helicopter move at Toby's. We wonder if he'd participate in a rescue if someone else needed help. I theorize that he might come up with a completely independent and original approach. There's no conversing with him, so there's no way to know. I think river running might be an excellent activity for young autists because it engages the part of them that is well developed. The trick would be in inducing enough group behavior to provide a minimum of safety coverage.
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The helicopter footage is gorgeous, especially the ways the trees glimmer when the camera zooms back out, and the views of Mount Hood. This is the legendary favorite local class V run. I haven't been there yet. The word is that there is quite a bit of new wood washed into the Green Truss, and in bad places, so perhaps this is where my boating crowd will shift to. I hope so. It looks like fun to me.

It has quite a reputation. Spirit falls breaks backs, and several caves eat boats from time to time. More than one person has died there. Whitewater boating is new enough in the PNW that wherever somebody has died, people get extra scared. Back east somebody has died just about everywhere already, so there's no point in it.

Lower Canyon Creek, which we ran twice last weekend, is a short creek run just outside Battleground Washington that I would call class IV, at least at the levels I've seen it (470-600cfs). I can imagine that at high water it would become class V. For years nobody (or almost nobody) ran it because there was a gigantic woodpile obstructing the run. But that woodpile washed out something like two years ago. Here it is:

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