Who's ready for some good news about icebergs? Because they're doing something cool.

Who’s ready for some ACTUALLY GOOD NEWS about icebergs?!

Ooo! Ooo! I am! Image from NOAA's National Ocean Service/Flickr.


Because icebergs kind of get a bad rap.

Every time we hear about icebergs, it's because of something negative. Melting glaciers. Rising sea levels. Wrecked ocean liners.

Bad stuff, icebergs, bad stuff.

You sink one ship... Image from Willy Stöwer/Wikimedia Commons.

But it turns out, icebergs aren't all bad.

I mean, nothing covered in penguins can be THAT terrible. Image from Jason Auch/Wikimedia Commons.

Icebergs are basically giant fertilizer bags for the ocean, scientists have found.

As icebergs melt, they release minerals like iron into the ocean. These minerals can act like fertilizer, encouraging the growth of microscopic marine plants known as phytoplankton.

Image from Prof. Gordon T. Taylor, Stony Brook University/Wikimedia Commons.

In fact, you can track where an iceberg has passed by watching where new phytoplankton growth happens. One group from the University of Sheffield looked at satellite images and found that the fertilization effect can last for more than a month after an iceberg has passed through an area.

As the phytoplankton grow, they absorb carbon dioxide from the atmosphere for photosynthesis. This new plant growth captures carbon, helping to reduce climate change.

When the phytoplankton die, some of them sink to the bottom of the ocean, effectively trapping all that carbon down there, a process known as carbon sequestration.

Plankton blooms can sometimes be large enough to see from space, so that's a LOT of carbon. Image from NASA/WIkimedia Commons.

We've known about this effect for a while, but that study from the University of Sheffield says that icebergs may be responsible for as much as a fifth of the carbon sequestration in the ocean around Antarctica.

This is a very good thing because it keeps the carbon out of the atmosphere and slows climate change.

As climate change continues and the Earth gets hotter, it's expected that there will be a lot more icebergs in the future as ice shelves and glaciers break up, creating new 'bergs.

"It's not you, it's me, glacier."

This means the icebergs' effect on the ocean's carbon sequestration might become more and more important in slowing the effects of climate change.

"If giant iceberg calving increases this century as expected, this negative feedback on the carbon cycle may become more important than we previously thought," said Professor Grant Bigg, who led the Sheffield study.

While it's certainly better for everyone if most icebergs stay with their parent glaciers, they're not inherently bad on their own.

Let's be clear, icebergs are not going to save us from climate change. We can't just dump them in the ocean and hope things will get better. This isn't "Futurama."

As much as we wish it was. GIF from "Futurama."

Carbon sequestration isn't going to offset the more than 5 billion tons of carbon dioxide we're putting into the atmosphere each year. But understanding icebergs and their role in carbon sequestration can help us find new ways to talk about potential solutions.

We still need to do a lot to fight climate change, but it's cool to see that nature is helping us do that all on its own.

Yeah, nature! Image from iStock.

The Earth is a very complex system with a lot of different little processes that all add up to one beautiful planet. The more we know about how it works, the more we can do to keep it healthy, whole, and habitable.

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Amazon

Shopping sustainably is increasingly important given the severity of the climate crisis, but sometimes it's hard to know where to turn. Thankfully, Amazon is making it a little easier to browse thousands of products that have one or more of 19 sustainability certifications that help preserve the natural world.

The online retailer recently announced Climate Pledge Friendly, a program to make it easier for customers to discover and shop for more sustainable products. To determine the sustainability of a product, the program partnered with third-party certifications, including governmental agencies, nonprofits, and independent labs.

With a selection of items spanning grocery, household, fashion, beauty, and personal electronics, you'll be able to shop more sustainably not just for the holiday season, but throughout the year for your essentials, as well.

You can browse all of the Climate Pledge Friendly products here, labeled with an icon and which certification(s) they meet. To get you on your way to shopping more sustainably, we've rounded up eight of our favorite Climate Pledge Friendly-products that will make great gifts all year long.

Amazon

Jack Wolfskin Women's North York Coat

Give the gift of warmth and style with this coat, available in a variety of colors. Sustainability is built into all Jack Wolfskin products and each item comes with a code that lets you trace back to its origins and understand how it was made.

Bluesign: Bluesign products are responsibly manufactured by using safer chemicals and fewer resources, including less energy, in production.


Amazon

Amazon All-new Echo Dot (4th Gen)

For the tech-obsessed. This Alexa smart speaker, which comes in a sleek, compact design, lets you voice control your entertainment and your smart home as well as connect with others.

Reducing CO2: Products with this certification reduce their carbon footprint year after year. Certified by the Carbon Trust.


Amazon

Burt's Bees Family Jammies Matching Holiday Organic Cotton Pajamas

Get into the holiday spirit with these fun matching PJs for the whole family. Perfect for pictures that even Fido can get in on.

Global Organic Textile Standard: This certifies each step of the organic textile supply chain against strict ecological and social standards. Each product with this certification contains 95%-100% organic content.

Amazon

Naturistick 5-Pack Lip Balm Gift Set

With 100% natural ingredients that are gentle on ultra-sensitive lips, this gift is a great gift for the whole family.

Compact by Design (Certified by Amazon): Products with this certification are packaged without excess air and water, which reduces the carbon footprint of shipping and packaging.


Amazon

Arus Women's GOTS Certified Organic Cotton Hooded Full Length Turkish Bathrobe

For those who love to lounge around, this full-length organic cotton bathrobe is the way to go. Available in five different colors, it has comfortable cuffed sleeves, a hood, pockets, and adjustable belt.

Global Organic Textile Standard: This certifies each step of the organic textile supply chain against strict ecological and social standards. Each product with this certification contains 95%-100% organic content.

Amazon

L'Occitane Extra-Gentle Vegetable Based Soap

This luxe soap, made with moisturizing shea butter and scented with verbena, is perfect for the self-care obsessed.

Compact by Design (Certified by Amazon): Products with this certification are packaged without excess air and water, which reduces the carbon footprint of shipping and packaging.

Amazon

Goodthreads Men's Sweater-Knit Fleece Long-Sleeve Bomber

For the fashionable men in your life, this fashion-forward knit bomber is an excellent choice. The sweater material keeps it cozy and warm, while the bomber jacket-cut, zip front, and rib-trim neck make it look elevated.

Recycled Claim Standard 100: Products with this certification use materials made from at least 95% recycled content.

Amazon

All-new Fire TV Stick with Alexa Voice Remote

Make it even easier to access your favorite movies and shows this holiday season. The new Fire TV Stick lets you use your voice to search across apps. Plus it controls the power and volume on your TV, so you'll never need to leave the couch! Except for snacks.

Reducing CO2: Products with this certification reduce their carbon footprint year after year. Certified by the Carbon Trust.

Of the millions of Americans breathing a sigh of relief with the ushering in of a new president, one man has a particularly personal and professional reason to exhale.

Dr. Anthony Fauci has spent a good portion of his long, respected career preparing for a pandemic, and unfortunately, the worst one in 100 years hit under the worst possible administration. As part of Trump's Coronavirus Task Force, Dr. Fauci did what he could to advise the president and share information with the public, but it's been clear for months that the job was made infinitely more difficult than it should have been by anti-science forces within the administration.

To his credit, Dr. Fauci remained politically neutral through it all this past year, totally in keeping with his consistently non-partisan, apolitical approach to his job. Even when the president badmouthed him, blocked him from testifying before the House, and kept him away from press briefings, Fauci took the high road, always keeping his commentary focused on the virus and refusing to step into the political fray.

But that doesn't mean working under those conditions wasn't occasionally insulting, frequently embarrassing, and endlessly frustrating.

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If the past year has taught us nothing else, it's that sending love out into the world through selfless acts of kindness can have a positive ripple effect on people and communities. People all over the United States seemed to have gotten the message — 71% of those surveyed by the World Giving Index helped a stranger in need in 2020. A nonprofit survey found 90% helped others by running errands, calling, texting and sending care packages. Many people needed a boost last year in one way or another and obliging good neighbors heeded the call over and over again — and continue to make a positive impact through their actions in this new year.

Welcometoterranova and P&G Good Everyday wanted to help keep kindness going strong, so they partnered up to create the Lead with Love Fund. The fund awards do-gooders in communities around the country with grants to help them continue on with their unique missions. Hundreds of nominations came pouring in and five winners were selected based on three criteria: the impact of action, uniqueness, and "Welcometoterranova-ness" of their story.

Here's a look at the five winners:

Edith Ornelas, co-creator of Mariposas Collective in Memphis, Tenn.

Edith Ornelas has a deep-rooted connection to the asylum-seeking immigrant families she brings food and supplies to families in Memphis, Tenn. She was born in Jalisco, Mexico, and immigrated to the United States when she was 7 years old with her parents and sister. Edith grew up in Chicago, then moved to Memphis in 2016, where she quickly realized how few community programs existed for immigrants. Two years later, she helped create Mariposas Collective, which initially aimed to help families who had just been released from detention centers and were seeking asylum. The collective started out small but has since grown to approximately 400 volunteers.