For 17 years, cicadas do very little. They hang out in the ground, sucking sugar out of tree roots. Then, following this absurdly long hibernation, they emerge from the ground, sprout wings, make a ton of noise, have sex, and die within a few weeks. Their orphan progeny will then return to the ground and … Continue reading "Where billions of cicadas will emerge this spring (and over the next decade), in one map"

In the US, the first two available Covid-19 vaccines were those from Pfizer/BioNTech and Moderna. Both vaccines have very high “efficacy rates” of around 95 percent. But the third vaccine introduced in the US, from Johnson & Johnson, has a much lower efficacy rate: just 66 percent. Click Here: Look at those numbers next to … Continue reading "Why you can’t compare Covid-19 vaccines"

This winter is brutal. The cold weather has made it hard to socialize outdoors, coronavirus variants are spreading, and the US is about to surpass half a million Covid-19 deaths. Many of us are feeling anxious about how we’re going to make it through the lonely, bleak weeks ahead. I see a lot of people … Continue reading "How to make this winter not totally suck, according to psychologists"

We’ve reached half a million deaths from the coronavirus in the US. But most of these deaths — and the grueling medical ordeals leading up to them — have remained largely hidden from view. The majority of terminally ill Covid-19 patients typically spend their last days or weeks isolated in ICUs to keep the virus … Continue reading "What it’s like to die from Covid-19"

The power was still out in my Dallas housing complex early last Tuesday, so I grabbed the survival hatchet from my emergency bag to chop up a couple of fallen trees, which were covered with six inches of down-soft snow dropped by Winter Storm Uri. The trees broke easily, and after 30 minutes of hacking, … Continue reading "The Texan dream of going it alone was never real"

When Hilda Bastian and I first caught up over Skype to talk about Covid-19 vaccines last autumn, she showed me the boxes and unfinished rooms in her new home in Victoria, Australia. She’d been so busy tracking the global vaccine effort, she hadn’t had time to settle in. Bastian — an expert in analyzing clinical … Continue reading "The scientist who’s been right about Covid-19 vaccines predicts what’s next"

All of a sudden, the news on the US Covid-19 vaccine front seems immensely positive. It’s so positive, in fact, that the words Americans have been waiting to hear now seem true: You will almost certainly get a vaccine soon. President Joe Biden shared the good news on Tuesday. As he told reporters, “We’re now … Continue reading "Covid-19 vaccines are finally, truly coming for every American adult soon"

When many Americans talk about returning to “normal life” after the pandemic, they might mean going back to the office, resuming in-person school or child care, or preparing for the best summer ever. For plenty of other people, though, their true barometer is the simple ability to once again eat indoors at restaurants. The past … Continue reading "Even if you’re vaccinated, indoor dining is still complicated"

I’ve learned more about how to think and reason well from Julia Galef than from almost anyone. Galef, a writer, researcher, and podcaster, is obsessive about improving her own reasoning processes and helping other people improve theirs. For years, she led a group offering seminars and workshops for people to improve their reasoning skills. But … Continue reading "The book that changed how I think about thinking"

The Biden administration has announced that it will work with the World Trade Organization (WTO) to negotiate a deal to suspend intellectual property rights associated with the Covid-19 vaccines — a surprise move for the administration, which had initially resisted taking such a step. The reversal came as Covid-19 deaths are mounting in India and … Continue reading "Biden agreed to waive vaccine patents. But will that help get doses out faster?"