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.

RSS Feed
Bernie Sanders Says He'll Release Info On Aliens If Elected - Which Party Is More Likely To Believe The Truth Is Out There?

Bernie Sanders Says He'll Release Info On Aliens If Elected - Which Party Is More Likely To Believe The Truth Is Out There?

On The Joe Rogan Experience podcast (which you can view a video of below, because podcast doesn't mean what it used to mean) Senator Bernie Sanders pledged to release government information about aliens. He says it's an issue for his wife.It's also an issue for Democrats. When I wrote Science Left Behind with Dr. Alex Berezow in 2011 there was a lot we had to leave out. Why, I had wondered in articles in 2008-9, did our Scientist In Chief in President Obama surround himself with UFO believers, a vaccine denier, and a guy who thought girls couldn't do math?

Gateway Belief Model: The Consensus On Using The Consensus To Convince People About Science

Gateway Belief Model: The Consensus On Using The Consensus To Convince People About Science

Does it work to communicate the scientific consensus to the public?If anti-science beliefs about energy, medicine, and agriculture are any indication, sure.  We don't get bans on science in the U.S. the way Europe aggressively denies the consensus precisely because the American science community does a great job at talking with the public about data, exporting critical thinking is a big reason we are creating Science 2.0 Europe. European scientists have been impressed at how well we have beaten back ban-happy activists. They want to make positive changes there as well.

Emotional Support Animals - The Ethical Challenge In Signing Off On Them Is Not Being Met

Emotional Support Animals - The Ethical Challenge In Signing Off On Them Is Not Being Met

After California realized that their coastal counties not only led the country in vaccine denial for personal preference, they actually had more than the rest of the U.S. combined, the legislature passed a law eliminating exemptions for all but medical reasons. Sure enough, those same counties where rich white people believed vaccines cause autism suddenly had a surge in medical exemptions. Wealthy people found doctors willing to agree that their child needed a medical exemption even if they were not immune compromised.

Mental Health Disorders Are Not Like Measles, Which Makes It Difficult To View Them Using A Medical Lens

Mental Health Disorders Are Not Like Measles, Which Makes It Difficult To View Them Using A Medical Lens

With two recent mass homicides, one by someone who endorsed "white supremacist" views and one that supported "Antifa" violence, the search is on for commonality between two people in opposition to each other in many ways. One commonality is skin color but there is no biological hypothesis for how melanin might increase violence. There certainly are not a lot of women doing these shootings so the chromosome correlation is one of the questions that needs to be asked.However, a history of mental illness is common in almost all cases of mass violence. 

Nitrogen Dioxide In Air Statistically Linked To Asthma - But The Methods Are Unclean

Nitrogen Dioxide In Air Statistically Linked To Asthma - But The Methods Are Unclean

In developed countries, air quality is now great. So great that true smog (PM10 - particulate matter 10 microns in diameter) is basically going extinct in countries like America so epidemiologists and demographers have taken to promoting concern about particles so small they can only be detected with an electron microscope (such as PM2.5). While claims of increased mortality due to PM2.5 have fallen flat, asthma still exists and it is well-known that asthmatics have shorter lifespans.(1) A new paper speculates that as many as 170 cases of asthma per 100,000 kids each year could be caused by traffic pollution, and specifically Nitrogen dioxide (NO2), which is really common at trace levels everywhere.

The Placental Microbiome Is The Schrodinger's Cat Of Biology, Which Means It Isn't Science Yet

The Placental Microbiome Is The Schrodinger's Cat Of Biology, Which Means It Isn't Science Yet

People are rushing to buy supplements because of (correct) claims that the microbiome is important. While the science on helpful microbes is correct it does not mean yogurt or any other food - even organic, try as their trade groups try to claim that - is helping any more than that redox science in mitochondria means you should spend your money on antioxidant supplements.There is no compelling evidence any of that has an impact and if it did, that it would be beneficial.

Bad Epidemiology: 2016 Trump Election Linked To Preterm Latina Births

Bad Epidemiology: 2016 Trump Election Linked To Preterm Latina Births

A new paper in JAMA Network Open takes using epidemiological statistics to support ideological goals to the next level. It suggests that since it seems to have happened in 2016, if a Republican even campaigns for President in 2020 Latina women will have more preterm births. 

Proportionality: Can Birth Length And Birth Weight Predict Future Heart Problems?

Proportionality: Can Birth Length And Birth Weight Predict Future Heart Problems?

A new paper in the journal Early Human Development hopes to use the infant form of the Body Mass Index(BMI) to predict future heart disease.BMI is famous by now and has been used by government guidance bodies since the 1980s. It was invented nearly 200 years ago but, like homeopathy from the same period, somehow remains dogma to a few. It's a simple math calculation that takes into account height and weight. If you want to calculate yours, multiply your weight by 703 and then divide that by your height squared - (weight x 703)/(height in inches x height in inches).(1)That is with adults. You can't do it with growing kids. 

How Conspiracy Theorists Dominate Social Media Science Content

How Conspiracy Theorists Dominate Social Media Science Content

If you want to find a nexus of conspiracy theories about science (it's a vast corporate conspiracy among the anti-GMO, anti-vaccine and anti-nuclear crowd, and a deep state conspiracy among the chemtrails crowd) YouTube is a good way to go, shows a new study (open access.)

Apples With Organic Fertilizer And Pesticides Contain More Bacteria Than Conventional

Apples With Organic Fertilizer And Pesticides Contain More Bacteria Than Conventional

The most popular organic fertilizer is feces while the most popular pesticide is copper sulfate. Both of those don't sound great to ingest but a new study says that extra dung leads to more bacteria - and that may be a good thing, if you believe a lot more bacteria is beneficial to gut health.Yogurt marketing and supplement claims aside, there is no evidence that your body is impacted by probiotics unless you suffered a legitimate medical issue (as in you need an actual fecal transplant), yet like gluten-free diets probiotic foods have become a trend among people with extra money to spend. The same people who buy organic food.