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Science

There's a big change at the 98th meridian.

Have you ever wondered why the eastern half of the United States is densely populated while everything west of Omaha, save for a few metro areas, is no man’s land?

Most people would assume that it’s because people first settled in the east and moved west. Or, they may believe it’s because of the vast desert that takes up most of the southwest. Those are some decent reasons, but it’s a much more complicated issue than you'd imagine.

A 20-minute video by RealLifeLore explains how topography and rainfall have created what appears to be a straight line down the middle of the country on the 98th meridian that dictates population density. Eighty percent of Americans live on the east side of the line and just twenty percent to the west.

RealLifeLore is a YouTube channel that focuses on geography and topography created by Joseph Pisenti.

In the video, we see that several large cities border the American frontier—San Antonio, Austin, Fort Worth, Oklahoma City, Wichita, Omaha, Lincoln, Sioux Falls, and Fargo, as well as Winnipeg up in Canada. To the west of those cities? Not much until you reach western California and the Pacific Northwest.

Why? Watch:

The major reason why the population drastically changes is rainfall. It rains much more on the east side of the line versus the west. The reason for the drastic change in rainfall is that the Rocky Mountains create a colossal wall known as a rain shadow that prevents moisture from passing from the Pacific Ocean. This has created a large swath of dry land that’s not conducive to larger populations.

Though the eastern U.S. is more densely populated, it doesn't mean the west doesn't sometimes feel crowded, especially if you live in Los Angeles County. What side of the line are you on?

This article originally appeared three years ago.

Andrew Millison's yard went from average lawn to abundant garden.

Fifteen years ago, Andrew Millison's yard looked like most average suburban American yards with a row rose bushes, a few trees, and a basic green lawn that had to be mowed and watered—good for running around and picnicking on, but not much else.

Today, it couldn't be more different or more productive. Where there used to be grass, now there's a "multi-layered permaculture food forest" that serves both Millison's family and their neighbors. In a video tour of his property in Oregon's Willamette Valley, the permaculture expert shares the five strategies he used to design his edible landscape.

- YouTubewww.youtube.com

But first, what does permaculture mean?

Permaculture refers to sustainable agricultural and design practices that work with nature rather than against it. Permaculture practices include observing and learning from natural ecosystems and creating purposeful systems that emulate them.

For instance, huge fields filled with neat rows of all one kind of crop might make planting and harvesting more efficient, but nothing in nature actually grows that way on its own. Agriculture that goes against nature means having to work hard to keep away pests, manage water distribution carefully, etc. Permaculture aligns human action with the diversity, stability and resilience that make healthy landscapes productive and self-sustaining long-term.

Here are the five strategies Millison used to do that right in his own yard:

1. Create productive edges

Edges of yards and gardens are usually decorative, but Millison's yard edges are almost entirely made of trees and shrubs that produce fruit or other food. From cherries to blackberries to fennel to grapes and more, he created "a solid corridor of food" for him and his community to enjoy. He even has an apple tree that grew out of a crack in the sidewalk. As neighbors walk by, they can partake of the abundance.

Andrew Millison at the edge of his yardThe community benefits from the food growing at the edges of Andrew Millison's sidewalk.Andrew Millison/YouTube

His cherry tree is grafted with four different varieties so they ripen at different times throughout the season. He also has a fig tree that he planted in the south-facing part of the yard to take advantage of the increased heat reflected off the sidewalk.

2. Plant food everywhere

We're used to thinking of a gardens as a distinct part of a yard, not the whole thing, but why? Millison makes use of the land he has by planting food literally everywhere—front yard, side yard, back yard, all of it.

Millison has perennial plants like his artichokes, which means he doesn't have to replant them every year. He also has an annual garden patch, growing things like lettuce, zucchini, broccoli and more, which he harvests from every day during growing season.

flower gardenFood and flowers and native foliage fill the landscape.Andrew Millison/YouTube

3. Diversity of plants

Hyperdiversity is an important strategy, says Millison. Flowers and native plants are a big part of the food-bearing ecosystem, not only attracting pollinators but also supporting insect predator and prey relationships, keeping pests at bay in the garden.

"So I not only have the cultivated ecosystem of exotic food and flowering plants, but I have the ecological matrix of a native, intact system as well," says Millison.


bees on a honeycombMillison's bees help pollinate the whole neighborhood.Andrew Millison/YouTube

Along with the diversity of flowers, Millison also keeps bee hives. The bees pollinate the garden and provide honey (which he puts in his tea he makes with the overabundance of fresh mint he has growing). And because their range is about a mile, the bees from Millison's hives help pollinate his neighbor's gardens as well.

4. Chicken rotation system

Bees aren't the only animal Millison tends to in his permaculture garden. His chickens also play a big role in fertilization, weeding and tilling of the soil, thanks to a rotation system he uses season to season. During the summer, they stay in a paddock where their activity prepares the soil for a winter crop that will be planted there. After the harvest in the fall, they move to the main garden area where they do the same thing, preparing the soil for the next summer's planting.

"Having the chickens move back and forth between these gardens creates a wonderful synergy where the chickens take care of a lot of the important garden work so I don't need to do it," he says.


Chicken paddockChickens take a lot of the work out of soil preparation.Andrew Millison/YouTube

The chickens have a coop that can be accessed from either area and which is also connected to the greenhouse, which is part of Millison's final strategy.

5. Create microclimates

Millison's small lot has about 50 trees planted on it, but it's designed as a "solar bowl" so that all of the plants get the amount of sunlight they need.

A microclimate element familiar to most of us is the greenhouse, and Millison's greenhouse is made from mostly recycled materials. It stays much warmer than the outside, enabling him to keep citrus trees, desert foliage and other plants that don't do well with prolonged below-freezing temperatures. (His greenhouse even has a jade plant from a cutting he got from Jerry Garcia(of The Grateful Dead.)


inside a greenhouseThe chicken nesting boxes open up into the greenhouse.Andrew Millison/YouTube

In an example of the whole permaculture design working together, the chickens' nesting boxes in their coop are attached to and open up into the greenhouse for easy collection.

"You know, your quality of life really goes up when you surround yourself with gardens, with nature," says Millison. "I find my peace in going out here and gardening. It's my hobby. I have a lot of creative energy out here as well. It's a wholesome feeling and it's a secure feeling."

Millison says the garden does help with their grocery bill and there's nothing like eating something fresh that literally just been picked. But it's also about sharing, he says.

"I've got a school down the block. The kids are always walking by, they're eating all the berries and fruits on the sidewalk. I've got neighbors coming over—I'm always sharing my surplus. It's a really good way to build community with your neighbors."

Imagine if everyone's yards were used to grow food this way. You can learn more about Millison's expertise and other permaculture projects around the world on his YouTube channel as well as his website at andrewmillison.com.

Science

Japanese microforests invented in the 1970s are transforming cities around the world

A microforest can achieve 100 years worth of growth within a single decade.

A microforest at Edappally Eranakulam

City life has its benefits, but usually at the expense of the environment. However, a trend in urban planning has been growing like weeds throughout various metropolitan areas. They’re called “microforests” and they’re bringing nature back to our streets.

The concept of microforests (also known as “tiny forests” or “Miyawaki forests”) was inspired by the work of Japanese botanist and plant ecologist Akira Miyawaki back in the 1970s. Using what is known as the “Miyawaki Method,” people would plant a diverse set of native plants and trees within a dense pace, usually in plots of land less than 100 square feet in size. If properly cared for, these trees and plants grow rapidly. In some cases, according to Euro News, a microforest can achieve 100 years worth of growth within a single decade when compared to the growth rates of regular forests. Which is good since monoforests are subjected to massive deforestation.

While there have been agreements and efforts to combat deforestation, a study from the World Resources Institute showed that 3.7 million hectares of tropical forest land was lost in 2023 alone. That’s ten soccer fields’ worth of trees lost every minute. With the United Nations projecting that 68% of the human population will live in an urban area by 2050, it’s looking like more and more of our world will be colored with gray concrete instead of lush green. But microforests could offset that.

Over recent years, microforests have become more commonplace throughout the world, in England, Belgium, India, Pakistan, China, Japan, and the United States among other countries. This trend of adopting the Miyawaki Method has been proposed and practiced through all levels, from political action to city planning to just a local citizen getting a petition or permission to grow a microforest. It’s not surprising since microforests are a smaller task and ask compared to other environmental proposals being offered.

Not only that, but microforests are shown to be an effective way to improve the environment of a metropolis. They help cool a city down by reducing carbon emissions and providing additional shade from the tall trees. These healthy forests can also help enrich the local soil and water resources in the city, too. They also double as a local wildlife refuge and living space for animals that have been displaced due to city expansion.

The benefits of microforests aren’t limited to just the environment, and provide more than just an aesthetic contrast to the streets and buildings surrounding citizens. Microforests provide a meeting place for organizations and friends like a public park. The cleaner air doesn’t just combat climate change, but also reduces the amount of pollutants and smog inhaled by city dwellers, per the National Institute of Health.


A microforest in Baumpflanzaktion B\u00f6nningstedtA microforest in Baumpflanzaktion BönningstedtWikimedia Commons

If this is something that interests you for yourself or your community, you can take action. Depending on where you live and if you own property, you could even grow a microforest in your backyard if you wish. If you live in a city, you know how cramped it can be and how cooperation is necessary when living within a mass of thousands of people. Having something like a microforest to cool everyone down, physically and emotionally, can only benefit everyone.

© Jason Moore/Comedy Wildlife Photography Awards 2023 and © Tzahi Finkelstein /Comedy Wildlife Photography Awards 2023

The 2023 Comedy Wildlife Photography Awards.

The Comedy Wildlife Photography Awards, known for being one of the most entertaining photography contests, has just wrapped up, and this year’s top prize goes to Jason Moore for his hilarious and brilliantly captured photo of a kangaroo, cheekily named “Air Guitar Roo.” Not only did this fantastic shot win the overall competition, but it also rocked the Creatures of the Land category, too.

Jason's photo stood out among a whopping 5,300 entries submitted by 1,842 photographers from 85 countries. Moore’s photo of the female western grey kangaroo was taken in the outer suburbs of Perth, Australia when Jason visited a field of wildflowers to snap some pics of the many adult kangaroos and joeys playing there.

“The shoot turned out to be a great session, and I am quite fond of several images that I captured,” Moore said in a statement. “Not many people know that kangaroos are normally fairly docile and even a bit boring most of the time if I’m honest. However, when I saw this roo striking the air guitar pose, it immediately brought a smile to my face, and I knew that I had captured something really special."



The Comedy Wildlife Photography Awards was started in 2015 by Paul Joynson-Hicks MBE and Tom Sullam to create a competition focused on the lighter, humorous side of wildlife photography while assuming an essential role in promoting wildlife conservation.

Here are 14 of the big winners.

1. Overall Winner: "Air-Guitar Roo" (grey kangaroo) by Jason Moore, Australia

comedy wildlife photography awards, funny pet photos, nature photography

A kangaroo rocking out.

© Jason Moore/Comedy Wildlife Photography Awards 2023

"On this day, I had been out with my camera photographing some waterfowl at a nearby lake. I had been up at sunrise to take advantage of the 'golden hour' light, but it turned out to be a disappointing morning on the water. After leaving the lake, somewhat dejected, I decided to swing past an area of open bushland, because there are often a 'mob' of Kangaroos feeding and sunning themselves in a field close to the road. ... The morning light was still favorable so I grabbed my camera and headed off to a spot where I could get down to eye level with my subjects. I ended up shooting about 40 or 50 frames of the kangaroos with various content including mum’s, joeys and also some action shots of them bouncing along through the yellow field. The shoot turned out to be a great session, and I am quite fond of several images that I captured. However, when I saw this animal strike this pose it immediately brought a smile to my face and I knew that I had captured something special." — Jason Moore

2. Creatures of the Air Award: "Unexpected Plunge" (heron) Vittorio Ricci, South Africa

comedy wildlife photography awards, funny pet photos, nature photography

A heron takes a dive.

© Vittorio Ricci/Comedy Wildlife Photography Awards 2023

"An unusual end of a perfect moment." — Vittorio Ricci

3. Creatures Under the Water Award: "Otter Ballerina" (smooth-coated otter), Otter Kwek, Singapore

comedy wildlife photography awards, funny pet photos, nature photography

An otter with perfect form.

© Otter Kwek/Comedy Wildlife Photography Awards 2023

"The otter was leaping while attempting to grasp the overhanging leaves, and during an unusual landing, it ended up in the Arabesque pose. I showed this photo to a ballet teacher, and she commented that the otter is a natural but just needs to tuck in its tummy a bit — precisely what a ballet teacher would advise." — Otter Kwek

4. People's Choice Award: "Dispute" (greenfinch), Jacek Stankiewicz, Poland

comedy wildlife photography awards, funny pet photos, nature photography

This greenfinch is very adamant about something.

© Jacek Stankiewicz/Comedy Wildlife Photography Awards 2023

"I caught this scene while watching birds in the Bialowieza Forest. My friends interpret this scene in two ways. One, a young naughty kid is arguing with a parent. Two, a kid is reporting to the parent that their brother did something wrong: 'Look he broke a window!'" — Jacek Stankiewicz

Highly Commended Winners

5. "The Happy Turtle" (swamp turtle), Tzahi Finkelstein, Antarctica

comedy wildlife photography awards, funny pet photos, nature photography

A turtle is about to have a meal.

© Tzahi Finkelstein /Comedy Wildlife Photography Awards 2023

"The swamp turtle is surprised and smiles at the dragonfly resting on its nose." — Tzahi Finkelstein

6. "The Monday Blahs" (great grey owl) John Blumenkamp, USA

comedy wildlife photography awards, funny pet photos, nature photography

This owl is so over it.

© John Blumenkamp /Comedy Wildlife Photography Awards 2023

"While photographing the great gray owl shown in my image, I had been busy working to capture that majestic-looking pose. As the owl preened and then sat still for a short while, it stretched once more and for a quick moment gave the pose shown. As it did, I grinned and thought… now that’s funny!" — John Blumenkamp

7. "One for the Family Album" (gannets) Zoe Ashdown, UK

comedy wildlife photography awards, funny pet photos, nature photography

A proud family of gannets.

© Zoe Ashdown /Comedy Wildlife Photography Awards 2023

"At RSPB Bempton Cliffs, each year between March and October, around half a million seabirds use the chalk cliffs towering above the North Sea to nest and raise a family. Gannets mate for life and they return to the same nest year after year to raise their young. Lying safely at the top of the cliff face, I was able to observe the affection shown between the gannets each time one returned to the nest. They have a greeting ritual, they rub beaks and entwine their necks; it’s how they strengthen their bond. But it’s also a brilliant opportunity to catch them in various poses. I didn’t realize I’d taken this image until I got home, but as soon as I saw it I laughed out loud! They look like proud parents, posing with their baby." — Zoe Ashdown

8. "Don't Look Down" (Atlantic puffin), Brian Matthews, UK

comedy wildlife photography awards, funny pet photos, nature photography

A puffin doing the upside-down Snoopy routine.

© Brain Mattews /Comedy Wildlife Photography Awards 2023

"A puffin does an inverted snoopy impression while watching jelly fish." — Brian Matthews.

9. "Boing" (grey kangaroo) Lara Mathews, Australia

comedy wildlife photography awards, funny pet photos, nature photography

Silly little joey!

© Lara Matews/Comedy Wildlife Photography Awards 2023

"Taken at Westerfolds Park, a beautiful and surprisingly wild pocket of land in the eastern suburbs of Melbourne, famous for its kangaroo population. The mob was enjoying some morning sunshine when this joey decided to get silly and try his hand at boxing." — Lara Mathews

10. "The Rainforest Dandy" (monkey) Delphine Casimir, Bali

comedy wildlife photography awards, funny pet photos, nature photography

A sophisticated monkey.

© Delphine Casimir/Comedy Wildlife Photography Awards 2023

"This picture was taken in the monkey forest in Ubud, Bali, a crazy place where monkeys are king! This forest is special even magical and sacred to the Balinese people. Maybe our dandy is the reincarnation of a divinity?" — Delphine Casimir

11. "Look Right, Bro" (macaque, deer) Pratick Mondal, India

comedy wildlife photography awards, funny pet photos, nature photography

"And on my right, is a deer."

© Pratik Mondal/Comedy Wildlife Photography Awards 2023

12. "That Wasn't Here Yesterday" (white-winged dove) Wendy Kaveney, USA

comedy wildlife photography awards, funny pet photos, nature photography

A white-winged dove disrupted mid-flight.

© Wendy Kaveney/Comedy Wildlife Photography Awards 2023

"A white-winged dove appearing to fly head-on into a cholla cactus skeleton." — Whitney Kaveney

13. "Snowball" (white grouse) Jaques Poulard, Norway

comedy wildlife photography awards, funny pet photos, nature photography

Why is that snowball alive?

© Jaques Poulard/Comedy Wildlife Photography Awards 2023

"The white grouse is coming towards me and looks like a snowball with eyes." — Jaques Poulard

14. "Excuse Me Sir But I Think You're a Bit Too Young to Be Smoking" (grey fox) Dakota Vaccaro, USA

comedy wildlife photography awards, funny pet photos, nature photography

A grey fox that looks like it's enjoying a fine cigar.

© Dakota Vaccaro/Comedy Wildlife Photography Awards 2023

"While I was working deep in the Virginian woods, a family of grey foxes took up residence under the deck of the abandoned cottage next to my work housing. One day, while practicing their hunting skills on bits of moss and branches, one of the kits lunged at a small chunk of wood and started rolling around with his prize. Tired after his hunt, the kit lounged on his belly still holding the wood in his mouth which gave the strong resemblance of a cigar." — Dakota Vaccaro


This article originally appeared two years ago.