Science 2.0

Hank Campbell

Hank Campbell

Hank Campbell is an American science writer, author of the bestselling book 'Science Left Behind', and the founder of Science 2.0®, the world's largest independent science communications site. His work has appeared in USA Today, The Wall Street Journal, Wired, Chicago Tribune, and CNN.

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Sorry U.K. Celts, You're Probably Not

Sorry U.K. Celts, You're Probably Not

Whither The Celts?In the 1980s there was a terrific British documentary called simply "The Celts", made because of ongoing fascination by entitled western elites with indigenous people and perhaps the lingering hope/fear that maybe they were somehow better than the winners.The Celts were a blanket name for a lot of people who were just The Other to Romans, any number of tribes that the Romans ascribed names to based on region.  They were basically a kind of "dark matter" for ancient authors, who didn't know what they were or how to figure them out, but knew they have to have existed because Caesar fought someone in France and Germany and he took really good notes.

EPA Study Finds That Neonics Not Causing Colony Collapse Disorder In Bees

EPA Study Finds That Neonics Not Causing Colony Collapse Disorder In Bees

A few years ago, bees suddenly had a sharp decline in numbers. This "Colony Collapse Disorder" as it is called, is a disorder in the sense that it is a recurring phenomenon, detailed for the last 1,000 years even when record-keeping just consisted of sporadic anecdotes. It was noted more frequently as record-keeping became more thorough. so it appeared far more often by the 1800s. By the 1900s, record-keeping had improved enough that there were seven recorded instances of this CCD phenomenon just in the United States.

Anthropocene Epoch: How You Became More Powerful Than Nature

Anthropocene Epoch: How You Became More Powerful Than Nature

Overpopulation, greenhouse gases, climate disruption - it's a doomsday prophet's Nirvana.You, dear reader, are basically a blight on the pristine goodness of nature, but even being told that you stink has not led most of you to demand policy action. Why not? And will a Nobel laureate telling you to get off your butt help?(1) Dr. Paul Cruzten, a 1995 Nobel Laureate in Chemistry, the fellow who popularized the term "anthropocene epoch", hopes his latest editorial, with Stanislaw Waclawek, on the subject creates a tipping point for change.

Redemption Narrative - A Secular Version Of Catholic Guilt For St. Patrick's Day

Redemption Narrative - A Secular Version Of Catholic Guilt For St. Patrick's Day

"A personal redemption narrative sustains motivation to engage in prosocial behavior," write psychologists at Northwestern University. Since it is St. Patrick's Day, that is a fancy social science way of saying that is why some people "do good works", while "redemptive stories sustain hope that sacrifices today may produce future dividends" is Catholic guilt for secular middle-aged people who don't like religion but do feel like they perhaps haven't earned what they got.

An NIH Director Once Funded A Rocket For A 10 Year Old

An NIH Director Once Funded A Rocket For A 10 Year Old

We sometimes have to wonder about the decision-making of government agencies. Senator Tom Coburn produced an annual list of waste and duplication that included science and it made sense to address those flaws, unless you actually favor National Science Foundation money being used so someone could play Everquest instead of doing actual science. Likewise, energy researchers were not thrilled that the Department of Energy funded the Human Genome Project.But sometimes it makes total sense. Case in point: Dr. Ernest M. Allen, Chief, Division of Research Grants at the NIH, who once agreed to fund a rocket. For a 10-year-old.

Is The Drake Equation Useless?

Is The Drake Equation Useless?

Sometimes popular concepts catch fire with the public for no reason, even when they are shown to be incorrect - virtual water, a gallon of gas to create a pound of beef, you didn't build that - but usually those fade with time.Not the Drake Equation, which sought to parameterize what other life may be out there.

Mitochondria - The Chemists' Organelle

Mitochondria - The Chemists' Organelle

I am writing a book on mitochondria and after a few months of research you begin to see a common thread - serendipity.  Sometimes big things happen because of what seems to be luck, a group of people all happen to be in one place at one time, they are all spurred on by each other and then dramatic things occur. 

How Mr. Spock Changed Our Perception Of Science

How Mr. Spock Changed Our Perception Of Science

In 1966, when the "Star Trek" television show debuted, it was revolutionary - not just in the ways that are commonly stated, like that it took a stand against racism and petty geopolitics, we had Sidney Poitier and The Man From U.N.C.L.E. by then, but rather what it did for science.In the post-World War II era, science had gone from being a well-respected endeavor to being 'mad'. This was after Harry Harlow's monkey isolation experiments,  after LSD on unwitting subjects, after the atomic bomb and after the forced sterilization of 60,000 people under the label of science.

The Real Meaning Of The Blue Black White Gold Dress

The Real Meaning Of The Blue Black White Gold Dress

A dress that seems to be different colors to different people has all the Internet intrigued - and that's a good thing. It's a good way to understand science and psychology.There are two hypotheses as to why people see dramatically different things; one is that our brains are constantly being bombarded by information and so we end up making a lot of assumptions and interpretations based on parameters. If you are looking up close at something and infer a blue background, you see the dress differently than people who assume it has an artificial light background, like yellow.

Whole Food Diet Linked To Greater Cognitive Dysfunction In Alzheimer’s

Whole Food Diet Linked To Greater Cognitive Dysfunction In Alzheimer’s

Though adopting a whole-food diet has become popular in some circles, is it really going to help you? Perhaps, perhaps not. One reason to err on the side of caution and not chase diet fads is that fads tend to be expensive and their benefit is unknown. A gluten-free diet, for example, will be 242 percent higher cost and the extra sugar, extra fat, hydroxypropyl methyl cellulose and xanthan gum in gluten-free foods are not a health positive. What about the whole food diet?