People say clouds look different these days. It's not suspicious — it's climate change.
Here's the scoop on why you might be seeing more people talking about clouds and conspiracies.

People say they used to see more fluffy cumulus clouds against a brighter blue sky. They may not be wrong.
Have you noticed that clouds are looking a bit different than you remember them when you were younger? Less fluffy and more wispy? Fewer billowing clouds against a bold, blue sky and more washed out skies with see-through cloud patterns?
There have always been different kinds of clouds, of course, but people are remarking that something seems to have changed, which has led to all kinds of conspiracy theories. Combined with the debunked theories about contrails being "chemtrails," a whole new wave of suspicions about our skies is taking hold. Some people say it's all in their heads, but others are insistent that the sky just isn't the same.
There is a scientific explanation for why clouds might actually be changing, but not one that conspiracy-minded folks are going to like. It's most likely due to climate change, as climate scientists predicted that these cloud changes would be coming years ago.
First, let's look at the different kinds of clouds and where they form in the atmosphere. Those billowy, cartoon-like cumulus clouds we all enjoy are formed at lower altitudes, while the wispy cirrus or spotty cirrocumulus clouds that make the sky look washed out or mottled are formed higher up in the stratosphere. In reality, all different cloud types are common, but climate change is making those higher, wispier ones more common.

Fluffy clouds are low clouds, wispy clouds are high clouds.
Valentin de Bruyn / Coton (Wikimedia Commons)
In 2016, Dr. Ilissa Ocko explained that models had predicted that climate change would push clouds higher in the sky and scientists were starting to see evidence of it happening. Ocko, who earned her Ph.D. and M.A. in Atmospheric and Oceanic Sciences at Princeton University, wrote, "A warmer Earth elevates clouds because the troposphere, the lowest layer of our atmosphere where weather occurs, can extend higher with a hotter surface." As the
Not only are higher cloud formations an effect of climate change, but they also contribute to it. While clouds reflect the sun's light, higher clouds also trap heat, potentially accelerating the warming of the planet's surface. As Ocko explained:
"Anything that absorbs energy must also re-emit energy. How much is released depends on the temperature of the object.
Heat absorbed and then re-emitted by low clouds that are close to the ground is similar to the heat emitted by the surface because the temperature of the ground and the cloud are similar.
But the higher the cloud is in the sky, the colder it is. So when these high clouds absorb Earth’s heat, they re-emit it at a much lower temperature, forming a blanket that traps heat in the climate system similar to how greenhouse gases trap heat."

Cumulus clouds vs. cirrus clouds (and contrails)
Photos by Cristina Anne Costello on Unsplash (left) and Mark Valentine on Unsplash (right)
So what we end up with, in theory, is a self-perpetuating issue of higher cloud formation both being propelled by and amplifying climate change.
However, the science is still very much in flux when it comes to clouds and climate change. Predictive models aren't perfect, and some phenomena scientists expected have played out differently in real life, both for better and for worse. For instance, more recent research shows that trade cumulus clouds, which help cool the Earth, are affected less than expected by a warming atmosphere. That's good news. On the other hand, scientists have also found that mixed-phase clouds, which were predicted to have a dampening effect on climate change, don't help as much as they thought, especially when temperature rise accelerates. That's not good news.
There are a lot of cloud-climate change connections and scientists are continuously looking for clues and possibilities for how clouds can help or hinder our efforts to battle the climate crisis.
But what about the contrails that some folks erroneously call "chemtrails"? Despite being a well-known phenomenon of clouds formed from the condensation of a jet's exhaust, they too play a role in climate change. Contrails form when the humidity and temperature the plane is flying through are right (cold and humid), and the troposphere where modern planes fly provide tend to provide those conditions.
While contrails aren't some big government conspiracy to drop toxic chemicals on the unsuspecting populous, they aren't harmless. Some contrails dissipate quickly, but under certain atmospheric conditions, they can linger and spread out to create those wispy clouds that trap heat in the atmosphere. Some estimates cite contrails as being responsible for more than a third of the total aviation contribution to climate change.

Contrails are a known phenomena in aviation and a problem for climate change.
Photo by Brigitte Elsner on Unsplash
Thankfully, the aviation industry is testing ways to best reduce contrails, including flying at different altitudes. There are tradeoffs with fuel consumption, so a balance has to be struck, but as we learn more there will surely be more innovations that help.
The bottom line is that yes, clouds may actually be different from what we remember in our youth, but it's not because of anything nefarious or suspicious. It's most likely what scientists have seen coming for years and we are now seeing the effects of—climate change. All the more reason for us to take action to slow it down now.



A Generation Jones teenager poses in her room.Image via Wikmedia Commons
An office kitchen.via
An angry man eating spaghetti.via 



An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.