# Trump's 2018 science budget

You can read about it in the Washington Post or Science, but FYI, by the American Institute of Physics, possibly sums it up the best:

• The Department of Energy's Advanced Research Projects Agency – Energy* – down 109 %
• DOE's Renewable Energy – down 70 %
• DOE's Fossil Energy – down 58 %
• NOAA Research – down 32 %
• DOE's Nuclear Energy – down 31 %
• National Institute of Standards and Technology – down 23 %
• National Institutes of Health – down 22 %
• DOE's Office of Science – down 17 %
• United States Geological Survey – down 15 %
• National Science Foundation – down 11 %
• Department of Defense Science and Technology – 5.8 %
• NASA Science – down 0.9 %
• National Nuclear Security Administration – up 7.7 %
• * The figure 109 % is correct and has something to do with prior year balances.

In dollars, as opposed to percentage, according to FYI, the largest hit is to NIH, which will lose approximately $7.4 billion compared with the FY17 budget. NNSA, by contrast, gains about$1 billion.

According to the Science and the Post articles, reaction from scientists and science organizations has been predictable. Fortunately, the Post reports in a headline, Even some Republicans balk at Trump’s plan for steep budget cuts. We shall see.

# Stromatolites

Photograph by James Kocher.

Photography contest, Honorable Mention.

# A tale of two parks: Ark Park sues National Park

According to an article in the Phoenix New Times, Andrew Snelling of Answers in Genesis is suing the Grand Canyon National Park for rejecting his request to collect 25-30 kg of rock to use in his research. The New Times article, which seems to be based largely on the complaint, details that Dr. Snelling’s proposal was sent to several reviewers, none of whom was sympathetic.

The smartest of the reviewers was probably Ron Blakely of Northern Arizona University, who essentially refused to review the proposal with the words, “It is difficult to review such an outlandish proposal.” Another reviewer, Karl Karlstrom of the University of New Mexico, thinks that the Grand Canyon is about an order of magnitude younger than everyone else thinks outer canyon is older by an order of magnitude than the inner canyon. Unfortunately, according to New Times, he also “criticized Snelling’s beliefs,” by which I assume they mean his religious beliefs. Geologist Peter Huntoon of the University of Wyoming wrote that Snelling could review the rocks if he liked, but “just not processing the dead-end creationist material.”

I think these are frankly very unfortunate comments and could easily lead someone to conclude that Dr. Snelling’s proposal was rejected on religious grounds.

I do not know how many people request permission to remove a few rocks from the Grand Canyon. But Dr. Snelling’s proposal was to remove no more than 60, ~0.2 kg samples to use in his research. He did not ask for any funding. There is not the slightest doubt that his research would conclude that the Grand Canyon was something like 6000 years old. That is, he is pursuing, in the jargon of the times, fake research. So what? It would have been better if the National Park had allowed him to have his rocks and go play in his sandbox.

Instead, Dr. Snelling is now being represented by the Alliance Defending Freedom, which has just posted an article Grand Canyon National Park continues history of hostility toward religion, and may become something of a cause célèbre among the right wing. The complaint, incidentally, refers irrelevantly to Donald Trump’s recent Executive Order on “religious freedom.”

See also an article by Answers in Genesis and an amusing piece by The Sensuous Curmudgeon. The Curmudgeon thinks that this case will provide entertainment for months. I think he is right. But it will be less than entertaining if Dr. Snelling wins his case or the Park Service declines to defend it.

# ‘Night of the Open Door’

Night of the Open Door at Arizona State University (ASU) is an annual event that allows the general public to visit any of the five ASU campuses and get an inside peek to what ASU students see, do, and learn everyday. There are hundreds of interactive activities that visitors can participate in and thousands of students, faculty, and staff to teach them anything from science to technology to engineering to arts to math. Learn more about it here. During Night of the Open Door, I was at the BioDesign Institute, where visitors could learn about things from viruses to whale poop. I co-organized the activities put on by The Cartwright Lab. There were four main stations: Protein Puzzle, Disease Detectives, Seq N Destroy, and Next Gen Sequencing.

#### The Activities

The first thing visitors did when they came to the Disease Detectives activity was to grab their “Disease Detective Notebook” that lead them through the activity. They then went to the different posters of the diseases, cystic fibrosis, myostatin, and lactose intolerance, answered a few questions on the diseases by filling in the blank, and looked at the difference between the wild type and mutant sequence.

The cystic fibrosis mutation had a deletion of three nucleotides. The myostatin mutation had a deletion of eleven nucleotides. The lactose intolerance had a point mutation from C to T. The sequences on the posters were printed extremely small so that visitors would have to use a magnifying glass at the table to see them, reinforcing the idea of being detectives.

After completing the notebook, they were given a certificate stating they completed the Disease Detectives training program. The purpose of the Disease Detectives activity was to find and understand mutations and how they can cause diseases and different, often radical, phenotypes.

The Seq N Destroy was a computer came that was like a combination of tetris and bubble shooter where you try to stop reverse transcription of HIV. A player tries to shoot a nucleotide analog at the replicating strand. Once the nucleotide analog is incorporated, replication is stopped and the line is removed. One tries to clear the screen of lines of replicating HIV to be “cured.” The nucleotide analog that is shot into the replicating strand could be changed to any of the four base pairs. To play and understand the game, one has to have the knowledge that adenine pairs with thymine and cytosine pairs with guanine. This was integrated into the game design by having different colors and interlocking shapes for each nucleotide. The nucleotide analog was different from the normal nucleotides by making it a different color. Seq N Destroy can be accessed here. The purpose of the Seq N Destroy game was for visitors to understand how HIV is treated.

The Protein Puzzle was magnetic nucleotides that fit together in their respective pairs and amino acids on a whiteboard. There was a short sequence to represent mRNA and other nucleotides to represent the tRNA with their corresponding amino acids. The visitors could manipulate the mRNA sequence, tRNA, and amino acids to understand how different mutations affect the primary structure of a protein. Some mutations that could be visualized were silent mutations, point mutations, frameshift mutations, missense mutations, or nonsense mutations.

#### Activities Effectiveness and Proposed Future Changes

People stopped at different stations of the activity because they were curious. The kids and teens liked to stop at the Seq N Destroy game because it looked fun and was something that appealed to them. The game was easy to play and only took a few moments to understand how to win. Seq N Destroy was a great hook for people to come up to the activity. Once they were engaged in the game, a volunteer could explain the biology behind the game and how this technique is used to treat HIV infection. The hands-on visualization helped visitors grasp the concept, which can be complex and hard to understand without background knowledge. This provided a platform to explain the basics of DNA, nucleotides, HIV infection, replication, and base pairing if someone didn’t know them or go deeper in explanations with visitors who did. Something that the Seq N Destroy game could improve upon is gameplay. Adding instructions when you first open the game, side notes that pop up and explain a little bit about the biology behind the game, and adding a leaderboard are some things that could be enhanced. The creators in our lab plan to continue to add these features and more to the game for a better gameplay experience.

Very few people stopped by the Protein Puzzle station. It takes a lot of explaining to understand and do the activity. Visitors don’t really want to stand there that long when they could go look at or do something else a little more interesting. It would be more effective for audiences that have a dedicated amount of time at a station instead of people coming and going. It was a great idea to have people learn, it just needs to be applied to a different setting. The Next Gen Sequencing had the same obstacle of lots of explanation. The station was also on the back of the white board that the Protein Puzzle was on and it eventually got turned so no one could see or know it was there.

Overall, the activity was a success. Visitors came and learned about DNA and how small changes can have big impacts on phenotype and that there are ways to treat HIV and had an enjoyable time doing it. There are minor changes to be made to the activity that would make it a better learning experience in the future.

# Army secretary–designate is a creationist

According to CNN, Mark Green, Donald Trump’s nominee for Secretary of the Army, is a self-described creationist . The article makes it look more like he is an intelligent-design creationist, the kind who misapply the second law of thermodynamics and think that, if your lawnmower rusts out, then there is no hope for the theory of evolution. Specifically, CNN quotes Dr. Green as saying,

If you put a lawn mower out in your yard and a hundred years come back, it’s rusted and falling apart. You can’t put parts out there and a hundred years later it’s gonna come back together. That is a violation of a law of thermodynamics. A physical law that exists in the universe.

Sort of a backward “tornado in a junkyard” argument, I guess. CNN quotes him further:

Irreducible complexity is important in the argument for the creationist because of this: Evolution assumes a series of minuscule changes over time, and each change has to give a survival advantage to the organism. If it doesn’t, and it causes a disadvantage the organism dies and evolution ends[.]

And finally,

The question is, did all of this happen by chance operating inside the laws of chemistry and physics? Or is this unbelievable engineering, and is the scientific mind going to look at it and make the conclusion, observation, and conclusion that it was created and not that it evolved. Again, remember time is not the hero of the plot. Time is the villain, because over time things break down, they don’t assemble themselves together.

Really? Over time things break down; they do not assemble themselves together? I hardly know where to begin; perhaps with snowflakes or crystalline quartz.

I am not entirely concerned that Dr. Green, a medical doctor, is a creationist; it is possible to compartmentalize and do your job in spite of holding an irrational belief. What concerns me is what happens if he cannot compartmentalize when he has to make decisions regarding the separation of church and state. We once profiled the Military Religious Freedom Foundation and reported that right-wing fundamentalists have been allowed to proselytize in the United States military. The nomination of Dr. Green will doubtless make them prick up their ears.