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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Industry Arrogance Is Not A Reason To Deny Science

Industry Arrogance Is Not A Reason To Deny Science

If you talk to someone who knows food but not science, it won't be long before some jab at Monsanto issues forth. And if you persist in discussing biology, it really won't be long before you get called a shill for Monsanto.You don't have to use biology, you could also do the same social experiment using energy or medicine, if your test is for left-wing people, or global warming, if you want to see the right go into a tirade about science. 

Weekend Science: Beer Flavor Leads To Dopamine Release In Men

Weekend Science: Beer Flavor Leads To Dopamine Release In Men

You know what happens to women when they watch Katherine Heigl movies or episodes of "The Bachelor"? Well, it happens to men also - when they think there might be beer nearby.Really, it is almost Pavlovian, except the saliva is mental too. A PET scan study found that even when no alcohol was involved, the flavor of beer caused striatal dopamine release in men.(1) The striatum in men (and women - and all primates - but this particular study is about men, so, let's stay on message) consists of the caudate nucleus and the putamen and it gets input from the cerebral cortex and structures like the amygdala and hippocampus.

Christians - The Little Discussed 'Green' Demographic

Christians - The Little Discussed 'Green' Demographic

When most people think 'green' in America, they think of liberal Democrats. It's a carefully crafted image. Conservatives who deny global warming conserve energy just as much as liberals who accept it but that gets little attention. Sociologists in a new paper instead found that the idea of the 'green' Christian is the environmental trope they need to spend their time debunking.

In Your Dotage, Do You Want A Human Or Robot Helping You?

In Your Dotage, Do You Want A Human Or Robot Helping You?

Some people are worried that unthinking, uncaring robots will be part of our future.  They are concerned about a Cylon uprising or maybe a Terminator, but that is unlikely to happen any time soon; there hasn't been a true advancement in artificial intelligence since the early 1990s, all we know is that the brain is a lot more complicated than making faster CPUs, regardless of what Ray Kurzweil sells to the public in books (and now from a nice gig at Google also).

Junk Science And The Hypocrisy Of Medical Marijuana

Junk Science And The Hypocrisy Of Medical Marijuana

My vague libertarian leanings want me to stay out of the marijuana issue, just like I don't interfere in vaginas and just like I think the government should stop micromanaging gold fish and Big Gulps and telling restaurants whether or not to allow a cigar after a great steak.But marijuana has become a political issue and it has fallen along predictable political lines; if you think cigarettes should be banned and marijuana legalized, I know how you vote. And therefore the people suddenly presenting nonsense statistics, dubious medical claims and sociological woo are seemingly doing it because they want to stick it to right wing people who are against pot.  That's not science, people.

Evolutionary Psychologists Say Left-Wing Cultural Relativists Are Out To Get Them

Evolutionary Psychologists Say Left-Wing Cultural Relativists Are Out To Get Them

A few weeks ago, I made note of evolutionary psychologist Geoffrey Miller (Evolutionary Psychologist Geoffrey Miller Has His Own Grad Student Criteria - Weight) and his odd claims about what makes a successful grad student.He claimed that obese women - errr, sorry, people, but since over 70% of psychology grad students are women we know what he meant - wouldn't have the discipline to complete grad school. You know, because they eat too much.

Are 3,000 Yard Gun Shots About To Get Democratized?

Are 3,000 Yard Gun Shots About To Get Democratized?

A saying in the Old West was that God made men, but Sam Colt made them equal.Well, not completely equal, but his invention of the revolver certainly made life better for flintlock pistol owners. Speed and accuracy were still a subjective issue.Now, maybe even accuracy is going to be egalitarian.When I was a young man at Duquesne, we had a rifle team.  In the NCAA then, if you were going to have a popular Division I sport that offered scholarships (such as basketball) you had to offer multiple smaller (less popular) Division I sports also - with scholarships, though obviously not full ones.

"Sharknado" - Mother Jones Hasn't Been This Excited Since "The Day After Tomorrow"

"Sharknado" - Mother Jones Hasn't Been This Excited Since "The Day After Tomorrow"

"Sharknado" Is Pure Liberal Propaganda. But Is It Also Scientifically Possible?" went the title of a Mother Jones article before a sensible editor considered the possibility that there might be 5 people in the world who aren't aware that Mother Jones loves liberal propaganda and changed it to the more sensible "Can a "Sharknado" Really Happen?"

Weekend Science: Recreating 5,000 Year Old Sumerian Beer

Weekend Science: Recreating 5,000 Year Old Sumerian Beer

Could you make an ancient beer using nothing but ancient tools?Probably, if you know how to make beer anyway.  But would it be authentic ancient beer? Archaeologists and brewmasters have been trying to make just that kind, sparing no effort to replicate a 5,000-year-old Sumerian beer using nothing more complex than clay jugs and a wooden spoon.It's the ultimate artisan brew. 

Bruno Was A Martyr For Magic, Not Science

Bruno Was A Martyr For Magic, Not Science

The contrarian in me forces me to argue against sides I would ordinarily agree with when the argument is made from a flawed premise; California's Proposition 37 got a thumbs down from me because there's no reason a terrifically unhealthy Whole Foods organic cupcake should have zero ingredient labeling requirements while a cupcake mix you buy in a store should have a warning label - the Whole Foods organic cupcake is far less healthy in every way.