Showing posts with label Mars. Show all posts
Showing posts with label Mars. Show all posts

Friday, April 19, 2019

Bill Nye Wants Your Help




Review by Bill Doughty

Nye reflects on the "overview effect" in his mind-opening "Everything All at Once," (Rodale, 2017). He offers a cool perspective on how we can help heal the world. That perspective comes from space, from inside the human psyche and the down-to-earth reality of the greatest threat facing our planet.

Nye is another critical thinker who calls for a Green New Deal for current and future generations: infrastructure and support for renewable energy, clean water and internet connectivity. Last month he formally endorsed the idea at SXSW.

"Everything All at Once" is a good Earth Day read with some strong Navy ties and with a fascinating insight on how his father survived as a prisoner of war in WWII.

Bill Nye's mom, Lt. Jacquie Jenkins, served in WWII.
In remarks at the Reason Rally in Washington D.C. in the late spring of 2016 he reminds us what the Second World War generation achieved:
"To those who think we can't get renewable sources in place quickly enough, I give you this response ... Both my parents were in World War II; their ashes are interred across the river from here (the Lincoln Memorial) in the Arlington National Cemetery. My father survived nearly 4 years as a prisoner of war captured from Wake Island. My mother was recruited by the U.S. Navy to work deciphering the Nazi Enigma code. They were part of what came to be called the Greatest Generation, but they didn't set out to be great. They just played the hand they were dealt. In barely 5 years, their generation resolved a global conflict and started building a new, democratic, technologically advancing world. With and emphatic sense of purpose, they embraced progress."The current generation must employ critical thinking and our powers of reason just as they did. This time, the global challenge is climate change. We also must play the hand we have been dealt and get on with it. Together we can change the world."
Self-described nerd, Bill Nye, also offers pun-ishing humor throughout, balancing irony and serious reality. He writes with a light yet respectful touch, open to other voices, always seeking to understand.

Nye shows the power of strong parents instilling core values, including honesty, courage and commitment. He notes, "there are such things as inviolable truth and facts."

His father, Ned Nye, and his dad's fellow prisoners witnessed a sailor "beheaded with a sword in a weird reenactment of a 17th-century Edo ceremony, just to show the prisoners that their captors meant business." 

How did the prisoners deal with physical and mental abuse? He writes, "Every day these guys were subjected to beatings. Every day they were hungry. Every day they were exhausted. In summer, they worked in oppressive heat. In winter, they were chilled to the bone." The prisoners created a fake language they called "Tut" to communicate privately. 

The prisoners found pleasure in recognizing and highlighting the absurdity of their situation, including the actions of a swaggering martinet in their own ranks who tried to impress them by "peppering his sentences with the term 'disirregardless.'" Being able to self-reflect, shift perspective and find humor in any situation helped is dad survive as a POW. The nonword "disirregardless" became an "essential distraction" and part of Nye family lore that lives on to this day for Bill and his sister. When a pompous leader takes himself too seriously and loses humanity he can become the butt of a joke.

But Nye says the threats to our climate are no joking matter.

As far back as the nation's first Earth Day, April 22, 1970, Nye was motivated. "I was convinced that we were headed for trouble as a species," he writes, "unless we could start using our brains more rationally, and it shaped how I approach my own environmental impact and goals for the future."

Bill Nye (The Science Guy) talks about the LC-130 with its navigator, Air Force Maj. Amanda Coonradt, during a visit to Antarctica. (Photo by Katie Lange)
Nye reflects on the global commons, the fact that Richard Nixon created the Environmental Protection Agency, Carl Sagan's warning of a "nuclear winter," the human impact to the planet as shown in Kentucky and Greenland, and the fact that carbon dioxide in the atmosphere moved beyond 400 parts per million in 2016.

He calls for shared action to address the dangers of global climate change. "To save the planet for us humans, we have to pay attention to our shared interests rather than stumble into chaos as unconnected, self-interested individuals. We have to harness both knowledge and responsibility," he advises.

"Everybody knows something you don't," he says. It's a profound and humbling concept. And it's a call for cooperation.

Finding answers in a collective consciousness, he says, helps us design practical solutions to face fear and confront challenges, including climate change.
"Instead of running around in circles, waving our arms – or, worse, going about our business in willful ignorance – we could get to work know. We could erect wind turbines off the east coast of the United States, Canada, and Mexico. We could install photovoltaic panels practically everywhere the Sun shines. We could heat and cool a lot of our dwellings, offices, and factories using geothermal sources. We'd create jobs, boost the economy, clean the air, and address climate change. If you really want to make America great (and the rest of the world, too), these are the main things you, I mean we, need to do. It sounds like an enormous undertaking, and it is, but we've seen again and again, the enormous ones begin with small perceptual shifts."
The blueprint for coming together to create and sustain a better world for children and grandchildren occurred in Europe and Asia/Pacific in the last century:
"World War II showed the terrifying possibility of global self-destruction; its aftermath inspired new institutions to promote constructive collaboration on a world-wide scale. Some of it appeared in the form of international treaties. Some of it appeared as networks of related science, technology, and environmental-research programs. The United Nations, despite its limits and shortcomings, provides a forum for international discussion and decision-making. Doctors Without Borders engages physicians from all over to provide medical services to those in need. The Convention on International Trade in Endangered Species (CITES) and Conservation International work to stop poaching and conserve threatened species. The Conference of Parties in Paris in 2015, known as COP21, produced the most meaningful international agreement yet on reducing greenhouse gases."
Even if progress is not linear or the horizon seems too far, "The longest journey begins with but a single step," Nye says.

How big a nerd is he? Bill Nye gets tied in knots in his excitement about knot-tying, and gives an interesting twist on the joys of physics. He speaks of the joys of the square knot, the square bow, two half-hitches, bowline, clove hitch and sheepshank, among others.

Bill Nye talks with 14-year-ole Joey Hudy about his Extreme Marshmallow Cannon at
a science fair held at the White House on Feb. 7, 2012 (NASA/Bill Ingalls)
This book is a treasure-trove for critical thinkers and nerds, with discussion on the scientific method, Occam's razor, entropy, anti-vaxxers, high school physics, electric vehicles, James Cameron, GMOs, the National Archives, and confirmation bias – "the tendency to confirm our our assumptions as valid and true."

Nye relates a wonderful story about a flight attendant and an unruly passenger; it's another call for shifting perspective and showing respect for one another. He reflects on what it was like working at Boeing, tells how he helped his parents quit smoking (using exploding cigarettes), writes about his grandfather fighting (on horseback) in the World War I, and challenges us to rediscover missions in space, including a possible journey to Europa and continued journeys to Mars.

Curiosity journeyed to Mars. Another more advanced rover is planned in the months ahead. (NASA)
With respect and awe, Nye writes about how the scientists at NASA created previous Mars rovers, especially Curiosity. NASA teams are working to send an "even more advanced rover, currently called Mars 2020. Both rovers are about the size and mass of a Chevrolet Spark automobile. So how are they going to do it?"
"If you have the naive confidence of a budding engineer, you might think, 'It can't be all that hard. We just have to slow down enough to roll or skid to a stop. We land airplanes all over the place every day. We landed all sorts of things on the Moon.. Surely we've got the basics of that figured out by now.' In other words, you'd start with the problem you know ... But it turns out that this business of setting down intact on the surface of Mars is some kinda crazy complicated. On Earth you have a lot of air to work with, and even the fastest fighter jets are dealing with much, much lower speeds. When the probe carrying the Curiosity rover approached Mars, it was moving at more than six times as fast as an F-35, with the throttle at the firewall – going all out. That's a lot of energy to dissipate."
Tackling problems starts with good design, ideals and values. That includes running a government. Nye shows reverence to the canon of our nation in the Declaration of Independence, Constitution, and Bill of Rights. Notably, these founding documents are in the Canon of the CNO's Professional Reading Program.

Our founders, he says, put us on a path toward a more perfect union. "Just as science doesn't claim to attain absolute truth, the Constitution does not claim to achieve the utopian ideal of government," Nye writes. "Fortunately, the founders embraced a never-ending search for better ideas and better solutions."

This review of "Everything All at Once" just scratches the surface of what is a fun, thoughtful and compelling read, especially for Earth Day. Highly recommended.



Bill Nye, left, executive director of The Planetary Society, and science educator, gets excited as the Chief of Naval Research Rear. Adm. Nevin Carr presents him with a powered by Naval Research pocket protector during the Navy Office of General Counsel Spring 2011 Conference. (Photo by John Williams)

Saturday, June 11, 2016

Navy Reads 'Grunt'

Aboard USS Tennessee (SSBN  734) Photo by MC1 Rex Nelson
Review by Bill Doughty

Mary Roach's interest in writing "Grunt: The Curious Science of Humans at War" (W.W. Norton & Company, 2016) is not in the killing "but in the keeping alive."

Mary said "Grunt" is "probably the most interesting book I've written." (My interview with Mary was posted earlier this week.)

One of the most popular and best science writers in our time, Mary Roach is attracted to the offbeat and weird. She brought us the science of sex in "Bonk," of death in "Stiff," of the possible afterlife in "Spook," of digestion in "Gulp," of space in "Packing for Mars," and of all kinds of curious, cool stuff as editor of "Best American Science and Nature Writing (2011)."

In "Grunt" she explores foxholes and body armor, flies and medicinal maggots, heat and sweat, beaded curtains and unrefrigerated goat meat, camouflage and MRAPS, IEDs and earplugs, and diarrhea and sharks.
  • In Groton, Connecticut she takes us into a wet trainer, aka, "one of the reasons Sailors swear." Here's Mary: "A blast of pressurized air empties the submarine's ballast tanks like a Heimlich maneuver on a purpling guest."
  • At the Monell Chemical Senses Center she donates her own underarm gases to stink researchers who evaluate and provide a grade.
  • At Camp Lemmonier in Djibouti, Africa she examines the insufficient size of toilet paper provided in MREs and hears that "Navy guys pack baby wipes" while "Marines just cut off a piece of their t-shirt. Which possibly sums up the whole Marine Corps-Navy relationship."
    Getting a tour of a Stryker. (Photo courtesy of Mary Roach)
  • At Marine Corps Base Camp Pendleton's paintball range she asked to be shot to see what it feels like. Forty Marines volunteered, for which Mary seemed to have mixed feelings.
But there's a serious side to Roach's investigations and reports.

At Walter Reed National Military Medical Center she makes a poignant connection with wounded warriors who share their mental toughness and grit. They joke even when severely wounded. Their first thoughts are about their fellow troops rather than about themselves.
"This is some kind of blinding selflessness, the sort of instinct that sends parents running into burning buildings. The bonding of combat, the uncalculating instinct of duty to one's charges and fellow fighters, these are things that I, as an outsider, can never really understand ... My world is full of people, and that includes me, who never have to put their lives and bodies on the line for other human beings or for things they believe in. 'Hero' has always been a movie word, a swelling orchestral soundtrack word. A Walter Reed hallway word. Now it has something under it."
Mary Roach focuses on the sacrifice and resilience of wounded troops who return from war: young people changed but committed with their families to getting back on track.

But there's always insatiable curiosity and Mary's willingness to, in the words of David Bowie, turn and face the strange.

"Grunt" brings us research about maggots in wound care and explores whether sharks are really as dangerous to live humans as their reputation is made out to be. By the way, according to the scientists, "human urine does not attract sharks." A typical Mary Roachism: How do sharks acknowledge pee in the pool when they have "no eyebrows to raise or shoulders to shrug."


Photo from Navy Medicine, DoD NavyLive Blog.
Regarding sharks, she references a former Chief of Navy's Bureau of Medicine and Surgery, reveals studies from the Office of Naval Research, and quotes from a paper by Navy Captain H. David Baldridge Jr.: "Analytic Indications of the Impracticality of Incapacitating an Attacking Shark by Exposure to Waterborne Drugs."

Sharks eschew what's alive and chew what's dead, preferring, in Mary's words, to "take no risks and go after a meal that's not going to put up a fight. Injured is good. Dead is better."
"As with fish, so with humans. Over and over, in the shark attack reports of World War II, corpses took the hit. A floating sailor could dispatch a curious shark by hitting it or churning the water with his legs. (Baldridge observed that even a kick to a shark's nose from the rear leg of a swimming rat was enough to cause a 'startled response and rapid departure from the vicinity.') 'The sharks were going after dead men,' said a survivor quoted in a popular book about the 1945 sinking of the USS Indianapolis, an event that often comes up in discussions of military shark attacks. 'Honestly, in the entire 110 hours I was in the water,' recalls Navy Captain Lewis L. Haynes, in an oral history conducted by the US Navy Bureau of Medicine and Surgery, 'I did not see a man attacked by a shark ...' They seemed to have been, he said, 'satisfied with the dead.' Haynes says fifty-six mutilated bodies were recovered, but there's nothing to suggest that any more than a few of them were bitten into while alive."
Mary asked a Naval Special Warfare Command representative about sharks attacking Navy SEALs. His reply: "The question is not, Do Navy SEALs need shark repellent? The question is, Do sharks need Navy SEAL repellent?"


Mary Roach and notebook aboard USS Tennessee (SSBN 734). Photo by MC1 Rex Nelson
Mary explores curious military science aboard a boomer, Ohio-class ballistic missile submarine USS Tennessee (SSBN 734), where "extreme caution is ever the mindset," and where she learns more about "crush depth," "the galley," "Momsen's lungs," and "Trident II launch tubes," among other things – including the importance of sleep in a world with no circadian rhythm. Despite the "long hours and grueling tedium" the crew remains focused and friendly:
"Almost everyone I've met down here has been easygoing and upbeat, especially given how tired they must be. I am, to quote the Dole banana carton in the galley pantry, 'hanging with a cool bunch.' If everyone in the world did a stint in the Navy, we wouldn't need a Navy."
As usual, some of the biggest smiles come from reading the footnotes. For example: Did Julia Childs really cooked up a shark repellent – or just a good story?; Did Brian Williams really like a caffeinated meat stick he sampled at Army's Soldier Systems Center, Natick?; Did you know that when diarrhea researchers are named Riddle and Tribble there's a 94 percent chance of mistakenly calling them "Dribble"?

Mary says that reading science books makes you smarter and more likely to attain attractive dinner partners. But some of her chosen subject matter may make you lose your appetite. In a good way.

"Grunt" ends with a perspective on getting perspective about death in war – important thoughts after her story about "quiet, esoteric battles with less considered adversaries: exhaustion, shock, bacteria, panic, ducks."

Ultimately, Roach writes, "This book is a salute to the scientists and the surgeons, running along in the wake of combat, lab coats flapping," studying "the curious science of humans at war."

Friday, April 8, 2016

Exploration, Navigation, Commitment to Care


Master builder Wright Bowman Sr., born in 1907, created this scaled reproduction sculpture of Hōkūleʻa in 1978, on display at the Honolulu Museum of Art.

by Bill Doughty

U.S. astronaut Air Force Lt. Col. Charles Lacy Veach looked out the window of the space shuttle as it passed over Hawaii and had an epiphany about "island Earth."

"Lacy could see all the islands, and he could see his whole spirit and soul here. He could see the entire planet as one vision," said master navigator Dr. Nainoa Thompson, president of the Polynesian Voyaging Society.

Hōkūleʻa
Thompson credits Veach for inspiring Mālama Honua ("Care for the Earth"), the worldwide journey of a double-hull voyaging canoe, Hōkūleʻa, using traditional navigation techniques. The voyage is underway to raise awareness of our collective responsibility to protect and cherish our home planet.

"Hawaii is a laboratory for living well on islands, including Island Earth," according to Thompson, in an interview with PBS.

Kathy Muneno of Hawaii's KHON reports, "Thompson says it’s when Veach saw Hawaii from space that he knew it held the answer to a beautiful, sustainable and caring Earth. He says Veach actually planted the seed for Hōkūleʻa to sail around the world."

Muneno writes, "Veach and Nainoa Thompson became fast friends and hatched a plan for a three-way call: Veach in the space shuttle, Thompson on the ‘spaceship’ of ancestors, Hōkūleʻa in the South Pacific, both fielding questions from children in Hawaii and broadcasting to hundreds of classrooms."

Friends Nainoa Thompson and Lacy Veach.
They answered students' questions and put navigation by the stars – and with the stars – in context: "exploration."

Hōkūleʻa ("star of gladness," named for the star Arcturus, which passes over Hawaii) departs from Titusville, Florida today after a poignant visit to NASA's Kennedy Space Center, where Thompson and other voyagers paid tribute to Veach's legacy before continuing their voyage up the East Coast.

“The country needs to know that Lacy was the one that planted the idea as a seed into us in 1992 to take Hōkūleʻa around the world.” said Thompson, “Florida becomes foundational for us to articulate and communicate to this country that that’s why we’re coming – out of respect, and out of honoring and making sure that they know that Lacy’s legacy counts. I don’t think we can go up the coast until we establish that.”

Arriving in Titusville, Florida. Photo courtesy Hokulea.com and Oiwa TV, by Niehu Anthony.
Thompson held a ceremony aboard the canoe to honor the memory of Hawaii astronauts Ellison Onizuka and Lacy Veach and their contributions to exploration in space. He spoke with NASA employees and shared stories of how Veach inspired a generation of students and voyagers at sea and in space.

“Coming to NASA for me has been an amazing celebration,” Thompson told Hōkūleʻa and NASA crew, as reported on Hokulea.com. “Lacy is our navigator on this voyage, and for that, this is the most important two days for me.”

Thompson's tribute to Lacy and his vision of "the beauty of island Earth" is published by the Polynesian Voyaging Society. It's a beautiful tribute and shows Veach's commitment to teaching the next generation.

Like President Obama, Veach is a graduate of Punahou School in Honolulu. He was commissioned in the United States Air Force upon graduation from the Air Force Academy in 1966 and served as a USAF fighter pilot. According to his NASA bio, he flew "the F-100 Super Sabre, the F-111, and the F-105 Thunderchief, on assignments in the United States, Europe, and the Far East, including a 275-mission combat tour in the Republic of Vietnam."

Lacy Veach in space.
He was a member of the USAF Air Demonstration Squadron, the Thunderbirds, in 1976 and 1977. Veach left active duty in 1981, but served as a F-16 pilot with the Texas Air National Guard before becoming an astronaut in June 1985. 

From his bio: "He held a variety of technical assignments, and had flown as a mission specialist on two Space Shuttle missions, STS-39 in 1991 and STS-52 in 1992. He had logged 436.3 hours in space. Most recently, Lacy had worked as the lead astronaut for the development and operation of robotics for the International Space Station."

Veach is mentioned in the same breath as Pinky Thompson (Nainoa's father), Mao Piailug and Eddie Aikau, inspirational leaders who are part of a seafaring tradition. 

Eddie was an experienced waterman and crew member of Hōkūleʻa who was lost at sea in 1978 when he set out on his surfboard to get help after the canoe capsized. "Eddie would go" symbolizes determination, commitment and selflessness.

U.S. Navy Sailors in Hawaii have a history of working with the Polynesian Voyaging Society – volunteering to assist with fixing and painting facilities, sanding and refurbishing canoes, and advising voyagers.

Just prior to Hōkūleʻa's voyage, Rear Adm. Frank Ponds (then-Commander, Navy Region Hawaii and Naval Surface Group Middle Pacific) spoke with Kathy Muneno and spoke about mitigating the dangers they could face transiting the Pacific, including pirates, storms and rogue waves.

Lt. D. Stayton holds a sextant in a class at USNA. (Photo by MU2 T. Caswell.)
Recently the Navy announced a renewed interest in teaching traditional navigation techniques at the Naval Academy (USNA), using constellations, the sun and moon as Hōkūleʻa does, without relying on global positioning satellites.

National Public Radio published a story about the initiative, noting "Navigation by the stars dates back millennia. The ancient Polynesians used stars and constellations to help guide their outrigger canoes across thousands of miles of the Pacific Ocean. And right up until the mid-20th century, navigation on the sea was usually done by looking at the heavens."

As for Hōkūleʻa, the voyaging canoe heads north up the East Coast now toward Washington D.C. and New York via South Carolina, North Carolina and Virginia. At the Mariner's Museum in Newport News, the voyagers plan to participate in the Earth Day celebration there April 23. 

In a post on Hokulea.com:

"After spending about a week in Washington DC, Hōkūleʻa will sail to New York City, where she will be a focal point at World Oceans Day events hosted by the United Nations on June 8, 2016. The theme of this year’s World Oceans Day is 'Healthy Oceans, Healthy Planet.' While in New York City, Hōkūleʻa will also participate in the Hawaiian Airlines Liberty Challenge, which is the East Coast’s largest Pacific Islands festival and one of the world’s most competitive outrigger races. Hōkūleʻa is expected to depart New York City on June 18 for several engagements in the New England area."

To follow the Mālama Honua Worldwide Voyage, visit http://hokulea.com/track-the-voyage



Sunday, March 6, 2016

Space for Navy Brothers

by Bill Doughty

U.S. Navy captain and astronaut Mark Kelly wrote this on his Facebook page last week. 

American Astronaut Scott Kelly set records in space in 2015 and 2016. 
"After 5,440 orbits around our planet, after the sun went up and down 10,944 times (the sun rises or sets every 45 minutes in space), after flying over 100 million miles, my brother Scott’s year in space is now over."

Kelly's twin brother Capt. Scott Kelly returned to Earth after 340 days and 400 investigations into how the body and mind adapt to being in space. Back on terra firma Mark served as a control for the experiments.

According to NASA, the studies will "advance NASA’s mission to reach new heights, reveal the unknown, and benefit all of humanity," to include an eventual journey to Mars.

Shortly after returning, Scott was optimistic about how humans could adapt to super-extended deployments in space.

"A year's a long time. I felt like I'd been up there my whole life after six months," Capt. Scott Kelly said. "I'm definitely encouraged on our ability to go even longer. Even though I looked forward to coming home, and there were things I missed, if it's for the right reason I clearly could have stayed for even longer ... however long it took."

Immediately after brother Scott's safe return Capt. Mark Kelly spoke on National Public Radio about the effects of radiation in space and theories of aging. Mark took part in his brother's journey, undergoing a twins study to evaluate and compare how the body changes.

Both brothers share a lifelong commitment to science, technology, engineering, mathematics, adventure and education.

Capt. Mark Kelly is reaching new generations of readers with his children's books, including "Mousetronaut," "Mousetronaut Goes to Mars" and his latest, with Martha Freeman, "Astrotwins: Project Blastoff."

"Astrotwins" (Simon & Schuster, 2016), published this month, is about middle schoolers getting ready to take off and is based on the childhoods of the Kelly brothers.

The Kellys were born on Orange, New Jersey on Feb. 21, 1964. They each officially retired from the Navy in recent years. While on active duty Scott served as a naval aviator with VFA-143 aboard USS Dwight D. Eisenhower (CVN 69) and Mark flew for VA-115 in Atsugi, Japan and aboard USS Midway (CV 41).

On his Facebook site Capt. Mark Kelly recently posted a New York Times photo of Marine Corps Col. John Glenn's return to earth after Glenn's historic first orbit of the earth in 1962, just two years before Mark and Scott were born. (The twins were just five years old when Neil Armstrong and Buzz Aldrin walked on the moon). Imagine.

Mark Kelly reminds young readers in the afterword for "Mousetronaut" (Simon & Schuster, 2012) that it's been just 113 years ago that the Wright Brothers "launched the first manned airplane, the Flyer, and challenged the birds for a place in the skies."

Scott Kelly's journey is the latest in continuous innovation and collaboration in space.

According to NASA, "The space station’s orbital path over 90 percent of the Earth’s population provides a unique vantage point for studying and taking images of our planet. The one-year crew also saw the arrival of a new instrument to study the signature of dark matter to understand our solar system and beyond. Technology demonstrations conducted during the mission, such as a test of network capabilities for operating swarms of spacecraft, continue to drive innovation."

NASA shows that success is achieved by more than just one man or even one nation, considering the International Space Station and ongoing international cooperation.

Savannah Guthrie interviews the Kellys on the Today Show in May 2015.
Kelly blasted off from and returned to Kazakhstan aboard Russian Soyuz spacecraft. He shared his mission with Russian cosmonaut Mikhail Kornienko, with whom he trained at NASA's Johnson Space Center.

NASA reports:

"The strong U.S.-Russian collaboration during the one-year mission is the latest accomplishment in 15 years of continuous global teamwork that shows how nations with widely divergent languages, cultures and engineering philosophies can advance shared goals in science and space exploration. Strengthening international partnerships will be key in taking humans deeper into the solar system."

Friday, June 5, 2015

Equator, Climate, Weather – Plans & Action

Solar filament. (Photo from NASA's Goddard Space Flight Center Solar Dynamics Observatory)

Two separate studies by the journal Science report that global climate change and specifically warmer water in the world's ocean ecology is pushing ocean life and habitats away from the equator and toward the poles; fish are migrating and coral is being displaced by a warmer climate.

Coral near Australia (Queensland Museum)
A study from the University of Washington, Seattle studied affects in the Atlantic Ocean on the metabolism of several species of fish and crab. Researchers in Queensland, Australia are showing that corals may be forced to shift toward the poles as a result of global warming, but their ability to do so may be limited by a variety of factors.

Like a changing climate, changing weather can alter reality and plans. The sun-powered, no-fuel Solar Impulse 2 airplane, making a journey around the world had to make an unanticipated stop in Nagoya, Japan on its way from Nanjing, China across the Pacific Ocean to Hawaii.

Solar Impulse 2 flies, powered by the sun and PV panels across its wingspan. (SI2)
Wind caused some damage to the plane's wing in Japan, causing a delay in plans to fly to Hawaii, according to Swiss pilot Andre Borschberg.

The flight originated in Abu Dhabi, and the plane has made stops in Oman, India, Myanmar, China and now Japan. The longest-leg flight across the Pacific to Hawaii – "following the equator" – is considered the most hazardous.


LDSD (NASA)
Meanwhile, in Kauai, Hawaii, changes in weather are hampering another mission in the sky. Weather has caused delays this week in NASA's "Flying Saucer" test – the launch of the "Mars Lander" Low Density Supersonic Decelerator (LDSD) aboard a high-altitude balloon. The overall window is through June 12, with another attempt Monday, June 8. The Navy is supporting the mission from Pacific Missile Range Facility and Navy Region Hawaii (see photo below).

According to the NASA Jet Propulsion Laboratory and California Institute of Technology site, "This week offers up another opportunity to witness an important milestone in experimental flight tests. NASA's LDSD project will beam back to Earth live imagery from a supersonic, edge-of-atmosphere test of braking technology for Mars."

Learn more here...

And here: Check out this great NASA blog by Laura Faye Tenenbaum, "Earth Right Now – Your planet is changing. We're on it."

Back across the Pacific, straddling the equator, lies the island nation of Kiribati. The Joint High Speed Vessel USNS Millinocket (JHSV 3) is visiting the Independent Republic of Kiribati as the first mission visit of Pacific Partnership 2015. At the same time, south of the equator, USNS Mercy (T-AH 19) is in another island country, the Republic of Fiji, where healthcare providers are helping people and Seabees are building schools. Pacific Partnership is the world's largest multilateral humanitarian assistance and disaster relief preparedness mission, providing training, outreach and civil infrastructure assistance in Indo-Asia-Pacific. It is a summer-long mission led by Commander, U.S. Pacific Fleet.



150527-N-DT805-011 KAUAI, Hawaii (May. 27, 2015) Sailors assigned to Mobile Diving Salvage Unit (MDSU) 1 Explosive Ordnance Detachment conduct a safety walk-through in preparation for recovering the test vehicle for NASA's Low-Density Supersonic Decelerator (LDSD) off the coast of the U.S. Navy's Pacific Missile Range Facility in Kauai, Hawaii. NASA's LDSD project is designed to investigate and test breakthrough technologies for landing future robotic and human Mars missions, and safely returning large payloads to Earth. (U.S. Navy photo by Chief Mass Communication Specialist John M. Hageman/Released)


150604-N-HY254-204 TARAWA, Kiribati (June 4, 2015) Musician 3rd Class Brian Mathis, assigned to the U.S. Pacific Fleet Band, plays tambourine with children at a concert in Bairiki Square during a Pacific Partnership 2015 visit to the Independent Republic of Kiribati. Now in its 10th iteration, Pacific Partnership is the largest annual multilateral humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Asia-Pacific Region. (U.S. Navy photo by Chief Mass Communication Specialist Jonathan R. Kulp/Released)

Sunday, October 19, 2014

Navy Corpsman Transforms Science ... and Life

Review by Bill Doughty

J. Craig Venter is transforming our understanding of the world and life itself.

The man who mapped the human genome first became fixed on understanding life at the cellular level (and beyond) as a Navy Corpsman in Vietnam. In 2013's "Life at the Speed of Light: From the Double Helix to the Dawn of Digital Life," he writes:
"As a young corpsman in Vietnam, I had learned to my amazement that the difference between the animate and inanimate can be subtle: a tiny piece of tissue can distinguish a living, breathing person from a corpse; even with good medical care, survival could depend in part on the patient's positive thinking, on remaining upbeat and optimistic, proving a higher complexity can derive from combinations of living cells."
The book follows "A Life Decoded" and continues to explain how the field of genomics is "blending biology and engineering approaches" in gene-splicing, recombinant DNA and creation of synthetic life. Venter explains how and why he continues his "empowering extraordinary journey," including when he and his team announced the first functioning synthetic genome, May 20, 2010:
"We also discussed our larger vision – namely, that the knowledge gained in doing this work would one day undoubtedly lead to a positive outcome for society through the development of many important applications and products, including biofuels, pharmaceuticals, clean water, and food products. When we made the announcement, we had in fact already started working on ways to produce vaccines and create synthetic algae to turn carbon dioxide into fuel."
Venter says his team's work was built "on earlier work and ideas that had originated from a range of talented teams, stretching back over many decades."

In "Life at the Speed of Light," he carefully maps the history of his science, starting with a seemingly simple question posed by the father of quantum mechanics, Erwin Schrödinger: "What is Life?"

He explains the work of James Watson and Francis Crick, Motoo Kimura, Lucy Shapiro, Barbara McClintock, Robin Hook, Frederick Sanger, Arthur Kornberg and dozens of other scientists, all within the context of thinkers and philosophers like Aristotle, Francis Bacon, Descartes, Erasmus and Charles Darwin, Pasteur, Einstein and Isaac Asimov.

Venter reminds us of when the first DNA virus was sequenced and artificially copied and activated by Kornberg, recognized publicly in 1967 by President Lyndon B. Johnson, who said the work, "unlocked a fundamental secret of life ... It opens a wide door to new dimensions in fighting disease, in building much healthier lives for all human beings."

Venter missed the quote and the news at the time because he was serving in Da Nang, Vietnam. That was nearly 50 years ago.

After Vietnam, Venter "became convinced of the direction my future my life should take," as he writes in "A Life Decoded." He used the G.I. Bill to pursue his education and he has not looked back.

In fact, he has continued to look within – literally examining his own life. And he has looked forward into the future: considering metagenomics, biological teleportation and support for life on Mars.

He promises the future "will be as empowering as it is extraordinary." The dawn of digital life, he says, has the potential for unlocking evolution and creating "a new era of biological design," where vaccines can be sent anywhere in the world at the speed of light during a pandemic and where climate change and other manmade problems can be countered with help from artificial and enhanced intelligence.

(I became interested in reading more by and about Dr. Venter after reading "Abundance" by Diamandis and Kotler.)

Sunday, October 6, 2013

Decisive Action: ‘Gravity’ & ‘Captain Phillips’

by Bill Doughty

Two movies this month offer thrill rides and edge-of-the-seat action: “Gravity” and “Captain Phillips.” Directors Alfonso Cuarón and Paul Greengrass and actors Sandra Bullock and Tom Hanks, respectively, will be up for top awards by the end of the year.  Supporting performances by George Clooney and Barkhad Abdi will likely be up for awards, too.

“Gravity” takes special effects to a new level, but the story and life-and-death performance by Bullock are grounded in humanity.  The whole world is an audience to the drama.  Some themes: cooperation in space, importance of STEM, faith in oneself, innovation, training, courage, rebirth from grief, and appreciation for the gift of life.  

The film brings out the stark challenges and deep desire to explore space and understand the universe.

Tom Hanks congratulates James Lovell on being
awarded the Lincoln Leadership Prize in 2010.
Coincidentally, this past week the U.S. Naval Institute held its 2013 annual history conference, “Past, Present, and Future of Human Space Flight,” with Capt. James A. Lovell, USN (Ret.), Capt. Robert L. Crippen, USN (Ret.), Col. Robert Cabana, USMC (Ret.) and Capt. Ken Ham, USN.  (Lovell, captain of the famed Apollo 13 mission, was portrayed by Tom Hanks in a movie about that mission.)

Ham, chair of the Aerospace Engineering Department at the Naval Academy, said he and astronauts and other aviators were influenced by the movie, “Top Gun.”  Ham commented, “When I look up into the sky at the moon, it’s epic. When I look at Mars, it’s epic. It seems to me to be completely obvious that we need to go there, and I think if we decide to do it, the American people will support it.”

There are similarities in the appeal of space and call of the sea.

“Captain Phillips,” based on the book “A Captain’s Duty” by Phillips with Stephan Talty, shows how uncompromising resolve, creative negotiation and decisive action can work against hostage-taking extortion and intimidation.  The U.S. Navy stands for freedom of commerce on the seas, and “Captain Phillips,” shows -- through blood, sweat and tears -- how that freedom is protected.  Once again, Navy SEALs are on the forefront but so are surface forces, naval aviation and hospital corpsmen.  The movie closely follows action described in the book, with an eye on accuracy.  Greengrass says he wanted the movie to seem like a documentary, and it does.

[ Coincidentally, today Secretary of Defense Chuck Hagel announced targeted operations by U.S. servicemembers against terrorists in Africa.  “These operations in Libya and Somalia send a strong message to the world that the United States will spare no effort to hold terrorists accountable, no matter where they hide or how long they evade justice. We will continue to maintain relentless pressure on terrorist groups that threaten our people or our interests, and we will conduct direct action against them, if necessary, that is consistent with our laws and our values.” ]

Barkhad Abdi as "Muse."
Building cooperative partnerships, providing humanitarian assistance and disaster relief, and enforcing international fishing laws with the U.S. Coast Guard are missions of the Navy as reflected in the Maritime Strategy and as touched on in “Captain Phillips.”  The Maersk Alabama ship was carrying relief supplies to Africa.  The pirates from Somalia claimed they were fishermen driven to piracy because of overfishing.  Their attack, however, was based on a flawed strategy from a position of weakness.

How can we preserve quality of life on the planet and protect natural resources?  How can we resolve conflict and uphold constitutional democracy?  How can we overcome fear and find the will to survive under the worst circumstances?  These are some of the questions prompted by these two movies.  On a practical level, “How did they film that?” is another question that comes to mind, especially during “Gravity.”  Amazing.