EU Planning to Bar U.S. Citizens from Entry Upon Reopening

From the New York Times:

European Union countries rushing to revive their economies and reopen their borders after months of coronavirus restrictions are prepared to block Americans from entering because the United States has failed to control the scourge, according to draft lists of acceptable travelers seen by The New York Times.

and

A prohibition of Americans by Brussels partly reflects the shifting pattern of the pandemic. In March, when Europe was the epicenter, Mr. Trump infuriated European leaders when he banned citizens from most European Union countries from traveling to America. Mr. Trump justified the move as necessary to protect the United States, which at the time had roughly 1,100 coronavirus cases and 38 deaths.

Majestic Cafe
The Times is making a bit of a reach on implying that this is due to Trump banning European citizens from the United States at the beginning of the European surge. I am sure there is a tiny bit of truth to it but I doubt anyone in the EU delegation will say it. To me the move seems more of a pragmatic decision based on where the U.S. and other countries are when it comes to containing Covid-19. I’ve seen posts on Facebook and Twitter of U.S. citizens hopping around European countries because the entry procedures are not uniform, so locking down access at the entry points makes a lot of sense.

Of course this stinks if you are an American wanting or needing to travel to the European Union over the next few months but since we can’t seem to wear masks or socially distance, we reap what we sow.

I recently posted a quick poll on Twitter asking how many people are planning leisure travel via airplane and was surprised by the response. So far out of 334 responses, nearly 40% plan to travel in the next 1-3 months. Only 22% have no plans to travel. With this EU news and the fact that we still can’t seem to get the disease under control here in the States, I am not convinced it is time to travel again. It honestly seems like it is more of a pain than it’s worth and the risks are still far too high.

Please, wear a mask

One of the more troubling trends during the Covid-19 pandemic is the refusal to wear a mask by segments of the U.S. population. The reason to wear a mask while in a building or in large groups is simple; When everyone (or a majority) of people are masked, the spread of the disease will be minimized by limiting how much of the disease makes it into the air. And researchers are investigating the possibility that exposure to less of the virus means either not catching Covid-19 or only having very minor symptoms.

Masks in Italy
by Stefano Annovazzi Lodi

The reasons people don’t want to wear masks are varied and in some cases ridiculous. One of the crazier claims is that wearing a mask will make the wearer inhale too much CO2. Unless you have an underlying medical condition or difficulty breathing to begin with, this claim is simply false. From Dr. Bill Carroll PhD at the University of Indiana:

“It has to be a pretty high concentration to be capable of causing harm. CO2 is present in the atmosphere at a level of about 0.04%. It is dangerous in an atmosphere when it is greater than about 10%.”

Funnily enough, you can also be harmed by a lack of CO2 as well. From the same article, if you held your breath too much:

“If you hold your breath, you wind up with too much CO2. The core issue is that CO2 regulates the pH of the blood—too much CO2 and the blood becomes too acidic; too little and it becomes too basic (alkaline). In either case, your body detects the change in acidity and you pass out, which is the body’s way of saying, ‘please stop fooling with me and breathe normally.’”

So, if you insist on not wearing a mask because you think you’ll breathe in too much CO2, please also don’t hold your breath either.

And most places asking (or telling) you to wear a mask are making it clear that children are not required to wear one nor are people with breathing problems. In fact, in the requirements I’ve seen, places are explicitly stating that those groups shouldn’t wear a mask.

The other strange, but less surprising, reason that people are refusing to wear a mask is the “personal freedom” argument. This is the notion that wearing a mask violates some kind of personal freedom you have. I feel that this argument holds little water simply because in this case a personal freedom puts others at risk. The wearing of a mask isn’t just to protect you the wearer, it’s to also protect the others around you and with large segments of the population wearing such a mask, the risk goes down, even for those who can’t wear one. So, by arguing that your personal freedom is being violated you are essentially saying you don’t care what happens to anyone around you (or yourself).

Is it fun wearing a mask? No, not really. But my personal, temporary discomfort is a small price to pay to help fight the fight against Covid-19 and help make the reopening process less dangerous.

I am fascinated that this is such a controversial issue in the United States. In East Asia wearing a mask is commonplace when there are public health risks and in Japan, this practice stretches back to the 1918 Flu pandemic. This Time article gives some insight into why here in the States it’s such a big deal:

The difference in perception of the mask comes down, in part, to cultural norms about covering your face, he says. “In social interactions in the West, you need to show your identity and make eye contact. Facial expression is very important.”

I say, social norms be damned. A few paragraphs later in the story, there is the sentiment in Hong Kong:

“Wearing a face mask is just common sense. It creates a barrier, so nothing can touch your nose and mouth. Why wouldn’t I wear a face mask?” Says Ho.

So, there are very few negative aspects of wearing a mask and while it’s effectiveness will likely never be completely understood, there is some evidence that it helps, so why not wear one?

Lastly, airlines are now enforcing their face mask requirements more stringently and in some cases saying that passengers could be banned from flying the carrier if they refuse to wear one. I’m nearly 100% positive someone out there will challenge this in court and such a move goes back to my above point, personal comfort should not trump public safety in the time of a pandemic. But again, I am sure someone will try to make the argument that they shouldn’t have to wear a mask.

In any case, unless you are someone who can’t wear mask due to health reasons, please, please, please, put the mask on when you go into a business or are around a lot of people. Please.

25 Years of PHP

I know, I’m a day late… On June 8, 1995 Rasmus Lerdorf announced “Personal Home Page Tools (PHP Tools)” on a CGI usenet board (now converted to a Google Group). PHP quickly became a great way to make dynamic websites and it is still going strong today. I started using PHP in 2001 and I still turn to it for projects, including this website. Sure it has its quirks and bugs but it has been an evolving language that to this day has a loyal following.

New programming languages have been created and I am sure a lot of people have moved on to them (Node, Go, Rust, etc.) but PHP still drives a large chunk of the internet, something like 80 million websites. I have met a lot of friends because of the language including Chrispian, Patrick, Brad, Brandon, and many others at WordCamp events, or programming meetups. I am really thankful for those friendships.

Anyway, I’m happy for Rasmus Lerdorf and for the language.