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Science

When these drones zoom in over elephants and rhinos, they stop horrible things from happening

A shepherd watches over sheep. Watching over elephants and rhinos? Not so easy.

via The Lindbergh Foundation

Drone footage from the Aerial Shepherd.


This is a story about something really exciting.

Before I get into it, let me set the stage by explaining the terrible problem it's solving.

10 years.

That's how long it'll be until the last wild elephants and rhinoceroses are gone.

100 of them are killed every day by poachers.

Even though elephants and rhinos are legally protected, the amount of money that can be made from the ivory in their tusks is just too much for some people to resist.

So poachers go after elephants and rhinos in secret. They kill them in out-of-the-way places that are hard to patrol, and they do it at night under the cover of darkness.

Every hour, another elephant or rhino family is broken forever.

Now the Lindbergh Foundation has come up with an idea about how to stop poachers.

They've been testing their idea for two years now, and it really works.

Air Shepherd uses drones and computers to watch over elephants and rhinos the same way a shepherd protects his sheep.


It's an amazing international, hi-tech system.

The drones in Africa are decked out with normal and infrared cameras that see where the animals — and the poachers — are. Even in the dark of night.

That imagery is sent to computers in the U.S. Using special software, they send back flight plans to the drones that predict where the animals are headed, which keeps the drones on top of the poachers.

Local rangers are notified, and they sweep in on the poachers.

During the 600 tests they've run so far, precisely zero poaching has occurred.

It's a fantastic system.

Seven African countries have already requested help.

The Foundation has provided the seed money. They need contributions, though, so head over to the Air Shepherd site to see how you can get involved in this amazing project.

Please let your animal-loving friends know about this breakthrough program that could keep elephants and rhinos from going extinct. It's so exciting.

(Unfortunately, the Lindbergh Foundation's video has been removed from YouTube. But here's an NBC News report about the project.)


This article originally appeared on 03.12.15

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Science

What will Earth look like if all its land ice melts? Here's your answer.

Climate change isn't pretty.

via Business Insider Science/YouTube.

A map of the United States post land-ice melt.




Land ice: We got a lot of it.

Considering the two largest ice sheets on earth — the one on Antarctica and the one on Greenland — extend more than 6 million square miles combined ... yeah, we're talkin' a lot of ice.

But what if it was all just ... gone? Not like gone gone, but melted?

If all of earth's land ice melted, it would be nothing short of disastrous.

And that's putting it lightly.

This video by Business Insider Science (seen below) depicts exactly what our coastlines would look like if all the land ice melted. And spoiler alert: It isn't great.

Lots of European cities like, Brussels and Venice, would be basically underwater.

In Africa and the Middle East? Dakar, Accra, Jeddah — gone.

Millions of people in Asia, in cities like Mumbai, Beijing, and Tokyo, would be uprooted and have to move inland.

South America would say goodbye to cities like Rio de Janeiro and Buenos Aires.

And in the U.S., we'd watch places like Houston, San Francisco, and New York City — not to mention the entire state of Florida — slowly disappear into the sea.

All GIFs via Business Insider Science/YouTube.

Business Insider based these visuals off National Geographic's estimation that sea levels will rise 216 feet (!) if all of earth's land ice melted into our oceans.

There's even a tool where you can take a detailed look at how your community could be affected by rising seas, for better or worse.

Although ... looking at these maps, it's hard to imagine "for better" is a likely outcome for many of us.

Much of America's most populated regions would be severely affected by rising sea levels, as you'll notice exploring the map, created by Alex Tingle using data provided by NASA.

Take, for instance, the West Coast. (Goodbye, San Fran!)

Or the East Coast. (See ya, Philly!)

And the Gulf Coast. (RIP, Bourbon Street!)

I bring up the topic not just for funsies, of course, but because the maps above are real possibilities.

How? Climate change.

As we continue to burn fossil fuels for energy and emit carbon into our atmosphere, the planet gets warmer and warmer. And that, ladies and gentlemen, means melted ice.

A study published this past September by researchers in the U.S., U.K., and Germany found that if we don't change our ways, there's definitely enough fossil fuel resources available for us to completely melt the Antarctic ice sheet.

Basically, the self-inflicted disaster you see above is certainly within the realm of possibility.

"This would not happen overnight, but the mind-boggling point is that our actions today are changing the face of planet Earth as we know it and will continue to do so for tens of thousands of years to come," said lead author of the study Ricarda Winkelmann, of the Potsdam Institute for Climate Impact Research.

If we want to stop this from happening," she says, "we need to keep coal, gas, and oil in the ground."

The good news? Most of our coastlines are still intact! And they can stay that way, too — if we act now.

World leaders are finallystarting to treat climate change like the global crisis that it is — and you can help get the point across to them, too.

Check out Business Insider's video below:

This article originally appeared on 12.08.15

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climate change
Science

100 years ago, people were eating things that most of us will never taste. So what happened?

Um ... where did all the seeds go?


Time travel back to 1905.

Back in 1905, a book called "The Apples of New York" was published by the New York State Department of Agriculture. It featured hundreds of apple varieties of all shapes, colors, and sizes, including Thomas Jefferson's personal favorite, the Esopus Spitzenburg.






That was 110 years ago, when commercial apple orchards were still pretty rare and when even in the biggest of those orchards, everything was done by hand.

1905, image of an apple orchard in Oregon

Yeah, yeah, yeah. But why is that apple book such a big deal? The book is significant because most of the apples listed in it have all but disappeared in the past century. DISAPPEARED. In fact, we used to have thousands of apple varieties, but most of those have largely vanished due to industrial agriculture. Now, many varieties are only found tucked away in agricultural research centers and preservationist orchards.

Fact: Today, the 15 most popular apple varieties account for 90% of all apple sales in the U.S. The most commonly sold apple? Red delicious.

2015 looks so different.

The fate of all those apple varieties is not uncommon. "In the last century, nearly 75% of our agricultural crops have disappeared. They're simply gone. Today, farmers primarily grow 12 crops. And of these, we mainly eat potatoes, rice, corn, and wheat."

So what gives? Why the huge shift? In part, the shift has a lot to do with seed regulation. Back in the day, farmers would save seeds from year to year and share them with friends and neighbors. But nowadays, most seed production is controlled by big companies — and those companies patent their seeds, prohibiting things like seed saving or sharing.

So what do we do now?

Not all hope is lost (yay!). It may be an uphill battle, but there are lots of small farmers working to preserve the freedom to freely share and use seeds. People store thousands of seeds from all around the world in buildings called seed banks, and trade with other farmers at seed swaps.

"They're preserving culture and biodiversity, one seed, one plant, and one person at a time." How 'bout them apples? (No, really, I bet those antique apples they're swappin' are ridiculously tasty.)

To check out the full story from The Lexicon of Sustainability, watch the video below:


This article originally appeared on August 14, 2016

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Science

The oldest whales on the planet are more ancient than 'Moby-Dick' and have the harpoons to prove it

Wow... just wow.

Image from Pixabay.

Under the sea...

True
The Wilderness Society


You're probably familiar with the literary classic "Moby-Dick."

But in case you're not, here's the gist: Moby Dick is the name of a huge albino sperm whale.

(Get your mind outta the gutter.)

There's this dude named Captain Ahab who really really hates the whale, and he goes absolutely bonkers in his quest to hunt and kill it, and then everything is awful and we all die unsatisfied with our shared sad existence and — oops, spoilers!


OK, technically, the narrator Ishmael survives. So it's actually a happy ending (kind of)!

whales, Moby Dick, poaching endangered species

Illustration from an early edition of Moby-Dick

Image from Wikimedia Commons.

Basically, it's a famous book about revenge and obsession that was published back in 1851, and it's really, really long.

It's chock-full of beautiful passages and dense symbolism and deep thematic resonance and all those good things that earned it a top spot in the musty canon of important literature.

There's also a lot of mundane descriptions about the whaling trade as well (like, a lot). That's because it came out back when commercial whaling was still a thing we did.

conservation, ocean water conservation

A non-albino mother and baby sperm whale.

Photo by Gabriel Barathieu/Wikipedia.

In fact, humans used to hunt more than 50,000 whales each year to use for oil, meat, baleen, and oil. (Yes, I wrote oil twice.) Then, in 1946, the International Whaling Commission stepped in and said "Hey, wait a minute, guys. There's only a few handful of these majestic creatures left in the entire world, so maybe we should try to not kill them anymore?"

And even then, commercial whaling was still legal in some parts of the world until as recently as 1986.

International Whaling Commission, harpoons

Tail in the water.

Whale's tail pale ale GIF via GoPro/YouTube

And yet by some miracle, there are whales who were born before "Moby-Dick" was published that are still alive today.

What are the odds of that? Honestly it's hard to calculate since we can't exactly swim up to a bowhead and say, "Hey, how old are you?" and expect a response. (Also that's a rude question — jeez.)

Thanks to some thoughtful collaboration between researchers and traditional Inupiat whalers (who are still allowed to hunt for survival), scientists have used amino acids in the eyes of whales and harpoon fragments lodged in their carcasses to determine the age of these enormous animals — and they found at least three bowhead whales who were living prior to 1850.

Granted those are bowheads, not sperm whales like the fictional Moby Dick, (and none of them are albino, I think), but still. Pretty amazing, huh?

whale blubber, blue whales, extinction

This bowhead is presumably in adolescence, given its apparent underwater moping.

GIF via National Geographic.

This is a particularly remarkable feat considering that the entire species was dwindling near extinction.

Barring these few centenarian leviathans, most of the whales still kickin' it today are between 20 and 70 years old. That's because most whale populations were reduced to 10% or less of their numbers between the 18th and 20th centuries, thanks to a few over-eager hunters (and by a few, I mean all of them).

Today, sperm whales are considered one of the most populous species of massive marine mammals; bowheads, on the other hand, are still in trouble, despite a 20% increase in population since the mid-1980s. Makes those few elderly bowheads that much more impressive, huh?

population, Arctic, Great Australian Blight

Southern Right Whales hangin' with a paddleboarder in the Great Australian Bight.

GIF via Jaimen Hudson.

Unfortunately, just as things are looking up, these wonderful whales are in trouble once again.

We might not need to worry our real-life Captain Ahabs anymore, but our big aquatic buddies are still being threatened by industrialization — namely, from oil drilling in the Arctic and the Great Australian Bight.

In the off-chance that companies like Shell and BP manage not to spill millions of gallons of harmful crude oil into the water, the act of drilling alone is likely to maim or kill millions of animals, and the supposedly-safer sonic blasting will blow out their eardrums or worse.

This influx of industrialization also affects their migratory patterns — threatening not only the humans who depend on them, but also the entire marine ecosystem.

And I mean, c'mon — who would want to hurt this adorable face?

social responsibility, nature, extinction

BOOP.

Image from Pixabay.

Whales might be large and long-living. But they still need our help to survive.

If you want another whale to make it to his two-hundred-and-eleventy-first birthday (which you should because I hear they throw great parties), then sign this petition to protect the waters from Big Oil and other industrial threats.

I guarantee Moby Dick will appreciate it.


This article originally appeared on 11.04.15

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