Category Archives: General Science

Ultima Thule

Congratulations to Alan Stern and the New Horizons team. The flyby appears to have been a success, we now know that it’s bilobal, and it didn’t have a light curve because the spacecraft was (coincidentally) coming toward its spin axis. Not enough data yet to know if it has a 15-hour or 30-hour period, but we’ll start getting high-res pictures tomorrow. It will take two year to download all the data, though, to give similar resolution that we got for Pluto.

[Update a while later]

High(er) res tomorrow, not high-res.

The Paleo Diet

Forget it; go neolithic.

I’ve never been orthodox paleo. Basically, I’ve just cut way back on processed foods. I’m back to my college weight, my cholesterol is a little high, but the ratio is good, and my triglycerides are almost unmeasurable. I’m supposed to worry because both my parents died fairly young (father at 55, mother at 68) from coronaries, but they both were overweight, had terrible diets, and were inveterate smokers. Every time I check my arteries, no issues are found.

The Fourth National Climate Assessment

Anthony Watts is having fun with it.

I continue to be amazed at people who continue to attempt to compare landing a probe on another planet to predicting something as complex as the climate and the economy eight decades from now.

[Thursday-morning update]

Bjorn Lomborg: What the media got all wrong about the report.

Pretty much everything.

[Update Friday morning]

“The NCA’s projections are simply not borne out by the data.”

Unexpectedly!

[Bumped]

[Late-morning update]

How the Trump administration blew it on the NCA:

The Administration now has a problem since some Democrats say they will use the report to oppose a number of the Trump Administration’s attempts to weaken a number of the Obama climate regulations that they have proposed, including using the report to persuade courts to reinstate the original Obama Administration regulations. All this was quite foreseeable. So why did the Administration publish the report without reviewing it? Was it because it was not paying attention to what the bureaucracy was doing? This is hard to believe, but appears now to be the case. One obvious possibility is that they wanted to avoid the charge that they had “corrupted” the report writing process. But the costs are likely to be high. Another possibility is that Acting Administrator Wheeler did not want to endure questions about possible intervention at his confirmation hearing. But the evidence appears to suggest inattention by the Trump Administration was the major problem.

You don’t say.