Solar power is mindblowingly cheaper than just a few years ago. That's fantastic news for the Earth.
The sun.
Photo by NASA/Flickr.
Bringer of day. Giver of life. Causer of that squinty face you're making in your Christmas card photo.
Just TAKE THE PICTURE! Photo via iStock.
And now, perhaps, also the unlikely savior of our climate and planet.
Thanks largely to a major decline in the cost of equipment, solar power has become the cheapest new energy source on the market.
"Unsubsidized solar is beginning to outcompete coal and natural gas on a larger scale, and notably, new solar projects in emerging markets are costing less to build than wind projects," Bloomberg's Tom Randall reports, summarizing a series of new data released by Bloomberg New Energy Finance, which surveyed 58 emerging economies in Africa, Asia, the Middle East, and South America.
The fact that this is taking place in the developing world is a big deal, as it could potentially allow some countries to skip dirty, costly fossil fuels altogether — or at least mostly.
A gigantic solar farm in Morocco. Photo by Fadel Senna/Getty Images.
Back in the '90s, much of Africa couldn't reliably talk to each other on the phone. Even in 2015, only 2% of African households had landline connections. But the advent of mobile phones allowed many countries to rapidly build communication infrastructure without having to install costly, resource-and-labor-intensive telephone lines. Today, nearly 90% of Nigerian and South African adults own mobile phones — about the same as the United States.
Similarly, falling costs could allow many of these countries to install cheap solar farms without having to first build big expensive coal and natural gas plants, giving them an edge over countries like the United States, which have to weigh the cost of building new, clean energy plants with the cost of tearing down old ones and deal with heavy resistance from the industries that operate them.
Of course, there are still some roadblocks to a full-on, balls-to-the-wall solar building bonanza.
Despite falling costs, installing solar panels across dozens of countries on multiple continents is time consuming.
Also, in areas that are less reliably sunny, fossil fuel sources can still be cheaper and more effective.
Nonetheless, it's an encouraging sign — and not just for those hoping to slow or reverse climate change.
"For populations still relying on expensive kerosene generators," Randall wrote, "or who have no electricity at all, and for those living in the dangerous smog of thickly populated cities, the shift to renewables and increasingly to solar can’t come soon enough."
When that day comes, we Earthlings could owe the sun big time.
Photo by NASA.
At least until it swallows us all whole in a few billion years.
There's a reason why some people can perfectly copy accents, and others can't
Turns out, there's a neurodivergent link.
A woman in black long sleeve shirt stands in front of mirror.
Have you ever had that friend who goes on vacation for four days to London and comes back with a full-on Queen's English posh accent? "Oooh I left my brolly in the loo," they say, and you respond, "But you're from Colorado!" Well, there are reasons they (and many of us) do that, and usually it's on a pretty subconscious level.
It's called "accent mirroring," and it's actually quite common with people who are neurodivergent, particularly those with ADHD (Attention Deficit Hyperactivity Disorder). According Neurolaunch, the self-described "Free Mental Health Library," "Accent mirroring, also known as accent adaptation or phonetic convergence, is the tendency to unconsciously adopt the accent or speech patterns of those around us. This linguistic chameleon effect is not unique to individuals with ADHD, but it appears to be more pronounced and frequent in this population."
Essentially, when people have conversations, we're constantly "scanning" for information—not just the words we're absorbing, but the inflection and tone. "When we hear an accent, our brains automatically analyze and categorize the phonetic features, prosody, and intonation patterns," writes Neurolaunch. For most, this does result in copying the accent of the person with whom we're speaking. But those with ADHD might be more sensitive to auditory cues. This, "coupled with a reduced ability to filter out or inhibit the impulse to mimic…could potentially explain the increased tendency for accent mirroring."
While the article explains further research is needed, they distinctly state that, "Accent mirroring in individuals with ADHD often manifests as an unconscious mimicry of accents in social situations. This can range from subtle shifts in pronunciation to more noticeable changes in intonation and speech rhythm. For example, a person with ADHD might find themselves unconsciously adopting a Southern drawl when conversing with someone from Texas, even if they’ve never lived in the South themselves."
People are having their say online. On the subreddit r/ADHDWomen, a thread began: "Taking on accents is an ADHD thing?" The OP shares, "My whole life, I've picked up accents. I, myself, never noticed, but everyone around me would be like, 'Why are you talking like that??' It could be after I watched a show or movie with an accent or after I've traveled somewhere with a different accent than my 'normal.'
They continue, "Apparently, I pick it up fast, but it fades out slowly. Today... I'm scrolling Instagram, I watch a reel from a comedian couple (Darcy and Jeremy. IYKYK) about how Darcy (ADHD) picks up accents everywhere they go. It's called ADHD Mirroring??? And it's another way of masking."
(The OP is referring to Darcy Michaels and his husband Jeremy Baer, who are both touring comedians based in Canada.)
Hundreds of people on the Reddit thread alone seem to relate. One comments, "Omfg I've done this my whole life; I'll even pick up on the pauses/spaces when I'm talking to someone who is ESL—but English is my first language lol."
Sometimes, it can be a real issue for those around the chameleon. "I accidentally mimicked a waitress's weird laugh one time. As soon as she was out of earshot, my family started to reprimand me, but I was already like 'oh my god I don’t know why I did that, I feel so bad.'"
Many commenters on TikTok were shocked to find out this can be a sign of ADHD. One jokes, "Omg, yes, at a store the cashier was talking to me and she was French. She's like 'Oh are you French too? No, I'm not lol. I'm very east coast Canada."
And some people just embrace it and make it work for them. "I mirror their words or phrase! I’m 30. I realized I start calling everyone sweetie cause my manager does & I work at coffee shop."