Science 2.0

Hank Campbell

Hank Campbell

I founded Science 2.0® in 2006 and since then it has become the world's largest independent science communications site, with over 300,000,000 direct readers and reach approaching one billion. Revolutionizing the way scientists Communicate, Part…
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4 Reasons To Let This Halloween Be A Treat For Kids

4 Reasons To Let This Halloween Be A Treat For Kids

Children have a higher tolerance for thrills than most parents believe.  In 1989, when Disney returned to form with "The Little Mermaid", Ursula was among the scariest villains ever. She got impaled by the mast of a ship. That didn't bother kids a bit.It's more often parents that are overthinking this stuff. I am not saying you should hand your 6-year-old a "Saw" DVD but for the second consecutive year of the pandemic let's stop the usual apocalyptic worry about sugary treats plus the concern about COVID-19. They'll be okay on both counts. Here are 4 reasons why we as a society need to dial it down on Sunday, and maybe every day after that.

Science Journalists Are Optimistic About Their Field

Science Journalists Are Optimistic About Their Field

Recent survey results by SciDev.Net/CABI reveal that the majority of science journalists (633 respondents from 77 countries) believe that the field is not consolidating the way some other mainstream/legacy journalism specialties are.

We Were Wrong About Daniel Craig As James Bond, Maybe We Were Wrong About His Stress Relief Also

We Were Wrong About Daniel Craig As James Bond, Maybe We Were Wrong About His Stress Relief Also

When Daniel Craig was announced as the new James Bond, he took a lot of criticism. I will be honest, I was among the critics. I have read every book, seen all the films, I wear both Charvet and Turnbull  &  Asser shirts for no other reason than they were in the books (the French brand for villains, naturally, and then Turnbull for the man himself) and I was firmly on Team Clive Owen for the role.Craig was clearly a Sean Connery and not a Roger Moore, who was most like the Eton-schooled Bond in the books. He was too short but author Ian Fleming was creating an idealized version of himself, much like Dan Brown fictionalized himself as an Indiana Jones for art history majors, yet I conceded there is no reason all spies had to be 6 feet and up. 

Hunting And Conservation: Why Environmentalists Should Be Allies

Hunting And Conservation: Why Environmentalists Should Be Allies

In the modern environmental era, activists are mostly among a political tribe that opposes activities like hunting but they should not be. Hunters, fishers, and others are terrific stewards of nature and a natural world humans are banned from experiencing is a natural world that loses funding. Activists should want people experiencing nature.Hunters are terrific allies. A new estimate (https://www.nature.com/articles/s41598-021-98282-4) finds that hunting also reduces CO2 emissions.And it could earn people over $180,000. Getting paid to hunt while saving the planet? It sounds wonderful. 

War On Vaccines: Physicians Committee For Responsible Medicine Claims A Vegetarian Diet Makes COVID-19 Mortality Drop

War On Vaccines: Physicians Committee For Responsible Medicine Claims A Vegetarian Diet Makes COVID-19 Mortality Drop

The animal rights activist group Physicians Committee for Responsible Medicine has an op-ed in American Journal of Medicine claiming that if you want the COVID-19 vaccine to work 'better', whatever that is supposed to mean, adopt a vegetarian diet.It's easy to dunk on people taking ivermectin, they are dumb Republicans according to science-y Twitter, but this kind of nonsense is just as reckless if we want the public to trust in decision-making. I certainly would not want to visit Rutgers New Jersey Medical School, where the lead author of the opinion piece teaches.

Do You Fear 5G? 'Green' Airborne Antennas May Be For You

Do You Fear 5G? 'Green' Airborne Antennas May Be For You

A certain demographic have long had concerns about vaccines causing autism, along with fears about GMOs and cellphones causing cancer.That last one has been the least active. Rich people have always been able to afford organic food and to count on poor kids getting enough vaccines to create herd immunity for their special snowflakes, but cell phones are more challenging because they are individual - and getting a new iPhone was a status symbol. Due to their omnipresence, signals are everywhere, just like TV and radio and cosmic rays before them, so most elites give up and recognize that unless Jimmy Choo makes a hat lined with tinfoil, they are stuck.

Using Cell Lines And A Bioreactor, Finland Has Developed The Future Of Coffee

Using Cell Lines And A Bioreactor, Finland Has Developed The Future Of Coffee

Coffee may be about to get its first significant upgrade in 600 years. That's not to say there haven't been efforts to modernize coffee production since its earliest days in Sufi shrines, but that has been mainly in technology. The pan, like you use in delicious Turkish coffee, gave way to a syphon, which used the awesome power of heat-created vacuum physics, then gave way to its opposite, using good old brute force for espresso, but since then it has been all refinement to make brewing easier. If you have ever used a syphon or a truly old espressso machine you know it can be an artistic endeavor getting it right. 

In 18 Years, Pumpkin Spice Knocked Out Apple As The Flavor Of Fall

In 18 Years, Pumpkin Spice Knocked Out Apple As The Flavor Of Fall

In the fall of 2003, Starbucks tested a new latte in two cities and autumn hasn't been the same since. The pumpkin spice craze was born. How did it all happen? We can thank free market economics. The company already had Christmas locked up with cups and flavors, like Peppermint Mocha and Eggnog latte, and wanted to do the same for Halloween. Or Thanksgiving. Whatever period lasts as long as Christmas seems to, they wanted to make money and the way to do that was to come up with something new, or at least new for their customers. Some cinnamon, nutmeg, and clove later and they had...pumpkin? Yep, except for some whipped cream on top there was no pumpkin in at all.

'Silent Earth' Review: Scientists Have Been Bought Off, Organic Can Feed Everyone - It's Retro Creepy In 2021

'Silent Earth' Review: Scientists Have Been Bought Off, Organic Can Feed Everyone - It's Retro Creepy In 2021

To most people, food production, home ownership, and energy don't have much in common, but in the hands of 'science is a corporate conspiracy' theorist Dave Goulson, humans are ruining the planet. The common cultural cancer underpinning of our problem, he believes, is capitalism.Rachel Carson believed misuse of DDT was harming birds, Goulson claims our very existence is. And his solemn false dichotomy choice to prevent it is Draconian. Start culling the human herd or create a level of social authoritarianism that even John Holdren, Paul Ehrlich, and Anne Ehrlich didn't advocate in their book "Ecoscience." And they embraced eugenics.(1)

Gallop: Both Republicans And Democrats Are Wildly Overstating Risks From COVID-19

Gallop: Both Republicans And Democrats Are Wildly Overstating Risks From COVID-19

There is no question that COVID-19 is the worst pandemic of my lifetime. It has led to greater absolute US deaths than the Asian Flu of 1957 and the Spanish Flu of 1918, though obviously we are 2X and 3X the population, respectively, of those pandemics so in relative terms they remain way ahead.Where we also lead over the two other large US pandemics of the last 100 years is fear and misinformation. That is due to corporate media. Thanks to corporate media, an anti-vaccination movement that was overwhelmingly Democrats two years ago has now lurched to being Republicans. Thanks to media, the risks of COVID-19 are so blown out of proportion that neither group has a real handle on facts. They are just yelling at each other.