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 the Wall Street Journal, USA Today, Wired, Chicago Tribune, CNN, and many more places.

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5 Cool Things About Artificial Hearts

5 Cool Things About Artificial Hearts

Artificial hearts were invented at a time when progress in science couldn't come fast enough. In 1969, when they first went into human use, DDT hadn't been banned, vaccines were considered the medical highlight of the century, and the Green Revolution promoted genetic modification as the way to feed the world's poor in the future.

Game Of Thrones Weather: Winter Is Coming Vs. You Know Nothing, Jon Snow

Game Of Thrones Weather: Winter Is Coming Vs. You Know Nothing, Jon Snow

The seasons are about to change and that means a new round of projections, prognostications, sooth-saying and doomsday forecasts.If you think you know which of those are done by the civilized world and which of those are done by pagan Wildlings, you know nothing about modern climate science and culture.In George R.R. Martin's "A Song of Ice and Fire", a wall separates two very different people - think England and Scotland. South of The Wall, the people of Winterfell are always preparing for the worst. North of The Wall, they are just living their lives and rolling with the punches. And there is a lot more (consensual) sex. These two groups live in the same world but approach it in very different ways.

Health Off The Range: An Anti-Vaccine Conspiracy Tale

Health Off The Range: An Anti-Vaccine Conspiracy Tale

Mystery virus EV-D68 exploding among vaccinated children; U.S. medical system clueless without a vaccine warns blogger Mike Adams, who calls himself a "Health Ranger" and seems to exist to undermine medicine.

4 Warning Signs That Impartial Paper On Politics And Science Really Isn't

4 Warning Signs That Impartial Paper On Politics And Science Really Isn't

Talk of a 'secret sauce' in decision-making and charges that government groups like the Environmental Protection Agency are politically motivated are not new. Every president has its opposition party contending that the administration is manipulating science to suit its agenda - in the 1990s, Democrats got it for scuttling the Superconducting Super Collider and gutting the NIH and NASA while a decade later Republicans were called anti-science for limiting federal funding for human embryonic stem cells to existing lines.
No one voted or did not vote for a candidate because of the SSC or hESCs, they were simply talking points to confirm decisions.

21st Century Toasters - Why Utilities Want You To Buy That Electric Car

21st Century Toasters - Why Utilities Want You To Buy That Electric Car

Why would anyone bake bread and then turn around and toast it?I lived in a Pennsylvania house heated by wood. The idea of using our manual labor, in the form of wood, to toast bread was silly - but we owned an electric toaster. Somehow, being removed from the direct labor equation made toasting more acceptable, though our ancestors thought it a pastime for the idle rich.

Neil Tyson On The Politics Of Science Denial

Neil Tyson On The Politics Of Science Denial

Spend any time in American science media and you may find some of them are pretty far out of the political mainstream; so far out, they may not even be friends with anyone who has not always voted the same way as them.So it's unsurprising that much of science media once perpetuated the claim that 'science votes Democrat.'  Humans are fallible and confirmation bias is sneaky. As was apocryphally attributed to New Yorker film critic Pauline Kael after the 1972 Presidential election and a Richard M. Nixon landslide victory, "I don't know how Nixon won. No one I know voted for him." (1)

I'm Marvelous Now - Why I Stopped Being Awesome

I'm Marvelous Now - Why I Stopped Being Awesome

George Clooney used to copy my haircuts.People who knew me in the 1990s always marveled at my classic, parted-on-the-side, immaculately coiffed style. It was retro, just like the term "marvelous' is today. Prior to that, I had a classic Caesar no-part look. He showed up in the television show "E.R." sporting that and I dismissed it as coincidence but when he then jumped onto my "Mad Men without the goop" look, I became suspicious and switched again, to a slicked-back "1980s martial arts villain" look, before changing to what I have now; a random part, more California, less Northeast serious. When you are young, it is a struggle to be taken seriously in the physics and engineering world but I am older now, so it's all cowboy boots and casual.

When There Is A Penis Mystery, Just Blame Endocrine Disruptors

When There Is A Penis Mystery, Just Blame Endocrine Disruptors

No one knows why Hypospadias, a birth defect where the urethral opening is abnormally placed, became more common among Swedish boys in recent decades. Before 1990, it happened in 4.5 per 1,000 boys, and after that increased to 8 per 1,000 boys.Researchers looked at past attributed causes (in epidemiology, they find two curves that go the same direction and attribute causation), such as low-birth weight, being born a twin, or being born from in vitro fertilization (IVF) to conceive, but the curves did not match.Maybe it was less reported in 1973. No one can say. So they created a new cause out of thin air: endocrine disruptors.

Political Scientists Say Political Party Is Partly Biological

Political Scientists Say Political Party Is Partly Biological

Humans are all one species but we are not all the same. We're not even evolving the same, if you look at it on a surface level. Americans are taller on average than a hundred years ago and the Dutch are probably the tallest people on the planet. We're guiding evolution, believe everyone except biologists. Why doesn't that extend to social issues? What if pretty people married only pretty people? What if liberals married only pretty people? Would not conservatives die off in evolution because they got uglier and less able to mate?  

Improve Peer Review By Improving Reviewers - And Pay Them

Improve Peer Review By Improving Reviewers - And Pay Them

A 'kitemark' that identifies randomized-controlled trials reviewed by specially trained peer reviewers would improve public trust in the robustness of clinical trials, according to an opinion piece in the open access journal BMC Medicine. Jigisha Patel, BioMed Central's Medical Editor argues that peer review should be recognized as a professional skill in the clinical medical field. The article was openly peer reviewed and the reports published alongside, as is the case for all BMC Medicine articles.

Science Is 400 Percent Wrong On Environment, Says Progressive Think Tank

Science Is 400 Percent Wrong On Environment, Says Progressive Think Tank

It's not often that a paper in a climate change journal declares United States government scientists wrong about volumes of environmental work they have produced after four years of extensive analysis, but in Nature Climate Change, an economics article has done just that.It's commonplace to say we need to accept climate science in a climate science journal so this deviation from accepting climate studies is out of the norm. Why the change?