About Our Affiliates


ALASKA GLACIAL MUD CO. LLC
Alaska Glacial Mud Company, LLC, is an eco-friendly and philanthropic company that hand-harvests and processes glacial mud from the Copper River Delta.  They combine this glacial mineral mud with traditional botanicals from plants indigenous to the Pacific Northwest to create skin care products.  Alaska Glacial Mud Co. is dedicated to high quality ingredients and product performance backed by a commitment of sustainability to the land and the people who depend on its bountiful resources.  They do not use synthetics, all products are cruelty-free, and they harvest and manufacture their products without the use of mechanical or explosive techniques.

Alaska Glacial Mud Company, LLC, gives 10% of its profits to wilderness preservation, habitat restoration, sustainable community development and environmental education programs.

ANIMALS HEALING, INC. (DR. SHAWN’S PET ORGANICS)
Animals Healing, Inc., is an eco-conscious company dedicated to providing products and information that encourage a holistic health and lifestyle for animals. The mission of the company is to educate and empower people to explore the mutual healing between animals, people and the environment.  Animals Healing, Inc., is the sole distributor of Dr. Shawn’s Pet Organics, which are USDA Certified Organic.  The integrity of the ingredients ensures you and your pet the best possible product, reduces negative impact on the environment, and supports sustainable farming.  

Purchasing Dr. Shawn’s Pet Organics shampoos contributes to their cause of donating a percentage of profits to animal welfare organizations.

BABY’S BLISS and MOMMY’S BLISS
Baby's Bliss and Mommy's Bliss are committed to creating quality products made with natural ingredients for the different phases of pregnancy and life.  Baby's Bliss Gripe Water is America's first all-natural herbal supplement used to ease occasional gas and stomach pain often associated with colic, hiccups, and teething.  

The founder of the companies, Roshan Kaderali, supports HIV and AIDS education and prevention in Tanzania by volunteer teaching in Tanzania and raising funds for her Africa AIDS Education Project.

BIOBAG
BioBag is the world's largest selling brand of biodegradable and compostable "plastic" bags.   All bags are made from cornstarch, vegetable oil and other renewable resources.  BioBags are certified 100% biodegradable and are made from Mater-Bi, a polymer made from corn.   Novamont, an Italian research company dedicated to developing alternatives to polyethylene-based plastics, produces Mater-Bi.  Mater-Bi is the first completely biodegradable and compostable bio-polymer ever invented.

BOREALIS PRESS
Borealis Press is an environmentally responsible publisher, creating paper products out of recycled paper with the highest post-consumer content and they are produced using wind-generated electric power.  The paper is chlorine-free and the ink used is soy.

Borealis Press has a school fundraising program where they offer holiday cards to schools at a discount to help a school with a profitable (and green) fundraiser.

BORNFREE
BornFree specializes in producing smart and safe baby products.  BornFree has developed a line of baby bottles, cups and accessories that is totally free of BPA, phthalates and PVC.  In addition, BornFree's cups and bottles feature the unique BornFree venting system, designed to reduce colic and ear infections.

CLEAN EARTH BRANDS (EARTHWORM)
Clean Earth Brands, which makes Earthworm products, is committed to producing environmentally friendly cleaning products that are family-safe and effective.  Earthworm is a drain cleaner that uses a natural enzyme-based formula to liquefy grease, fats, and other organic wastes.  It contains no acids, solvents, phosphates or other harmful chemicals.

DESIGNED 4 LIFE (HIMALAYAN SALT PRODUCTS)
Founded in 2006, Designed 4 Life has created a line of Himalayan Crystal Salt products, including rock salt lamps, candle holders, rock salt tiles and bricks, bathroom accessories (bar soaps, deodorants, and rock salt crystals for soothing baths), decorative pieces, and gift baskets. These products bring positive energy by bringing negative ions to your work and living area.

DIVACUP
The DivaCup is a reusable non-absorbent high-quality silicone menstrual cup that is a latex-, BPA-, and plastic-free.  Since it is reusable, it greatly reduces the waste generated from disposing of conventional feminine hygiene products, an environmentally-friendly improvement similar to switching from plastic to canvas bags.  

DR. BRONNER (ALPSNACK)
Dr. Bronner's ALPSNACK bar is vegan and made from Certified Organic hemp nuts, seeds, almonds, fruits, and rice crisps.  Each ALPSNACK bar contains 500 mg of Omega 3 essential fatty acid and is dairy-, gluten- and wheat-free.  

All profits from the sale of ALPSNACK are devoted to industrial hemp advocacy.

DR. BRONNER (MAGIC “ALL-ONE”)

In 2008, Dr. Bronner’s Magic Soaps celebrated its 60th anniversary and 150th year of making soap in the family for five generations with a new line of USDA Certified Organic products.  Dr. Bronner’s is a Fair Trade company.  They take care of their employees with generous salaries and benefits and cap executive pay at five times the lowest-paid position.  This philosophy has also been extended to the farmers and workers around the world who produce the major raw materials for Dr. Bronner’s products (representing over 95% of the company’s annual agricultural volume).  Along with their families and communities, the workers benefit from fair prices, living wages and funding for local development projects.  Dr. Bronner’s works with the Swiss certifier IMO to coordinate and certify products around the world.

All profits not needed for business development or debt retirement are dedicated to supporting various progressive causes and charities—from fresh water wells in Ghana to orphanages in Haiti and China; from helping organic farm projects to donating over 1,200 acres of land to the San Diego County Boys and Girls Club.

EARTH FRIENDLY PRODUCTS

Earth Friendly Products is the largest manufacturer of 100% natural, non-toxic household cleaning products.  All Earth Friendly Products are 100% biodegradable, made without petroleum ingredients, are chlorine- and phosphate-free, and derived from replenishable resources.  The mission of the company is to make products that are environmentally responsible and without animal testing or animal products, and to conduct their business in a socially responsible manner that safe guards the earth and all its inhabitants.

Earth Friendly Products makes monetary and product donations to a variety of animal rights, environmental, and social causes, including homeless shelters and pre-schools.

ECODISCOVERIES
EcoDiscoveries is committed to improving the health of people and the planet by providing safe and effective household cleaning products.  They offer a safe line of enzyme and plant-based liquid cleaners that contain no petroleum, chlorine, ammonia, caustics, irritants, fragrances, or dyes.

ECOLAND
The philosophy at Ecoland is based on simplicity.  This is reflected in the products, which are pure and clean, without unnecessary printing, trimming, embroideries, appliqués, etc.  All of the garments are made from organically grown cotton, sustainably processed and sewn in a sweatshop-free environment.

The owner of the company is involved in charity and social wellness volunteer activities, especially in the environmental protection area.

ECOLUTION
Ecolution is committed to a sustainable natural economy for the future.  Ecolution clothes are made of hemp fiber to produce premium quality natural textile products in the most environmentally sound way possible.

ECOSMART
EcoSmart is a leader in natural pesticide solutions.  They have a complete line of eco-friendly household, agricultural, professional and industrial cleaning products, using natural plant oils that have been university-tested.

ECOVER
Ecover produces washing and cleaning products in an ecological, economic and socially responsible way, from the origins of the raw materials to the biodegradation of the final products, in a unique ecological factory.  They are committed to a sustainable future with a mission to provide effective, sustainable solutions for the hygienic needs of mankind.

EES (BUGBAND)

Effective Environmental Solutions (EES) manufactures, packages and distributes BugBand insect repellents.  With its decades of experience developing odor-control products, EES partnered with the University of Florida, Gainesville, which was undertaking a long-term study on the effectiveness of geraniol (extracted from geranium oil) as an insect repellent.  EES is now the exclusive manufacturer and distributor of products using the patented technology under the BugBand brand.

EQUAL EXCHANGE
Equal Exchange supports small farmer co-ops and uses sustainable farming methods in their worker-owned co-op.  They partner with co-operatives of farmers who provide high-quality organic coffees, teas, chocolates and snacks from all over the world.  They are committed to Fair Trade practices, high-quality food products, and sustainable and environmentally sound farming and business practices.

FIT & FRESH
Fit & Fresh manufactures a line of cold food storage containers including the LivPURE filtered water bottle.  The bottles are BPA-free, and contain an activated carbon filter that reduces chlorine from tap water and inhibits bacterial growth, while eliminating the need to buy costly and environmentally wasteful water bottles.

FUJI ENVIROMAX
The Fuji EnviroMAX batteries are manufactured with environmental responsibility and recyclable materials.  The batteries are derived from the basic elements of the Earth, but contain no mercury or cadmium.  They are labeled and packaged with recycled paper and P.E.T. plastic, and use no PVC.

FUZZIBUNZ
®
FuzziBunz® offers One-Size and Perfect-Size cloth diapers.  FuzziBunz®
diapers have a superior fastening system and the durable snaps stay strong wash after wash. You can use the same FuzziBunz® for all your babies without worry of the snaps breaking. Unlike other diapers that have Velcro fasteners, there is no fraying or "stickies" on these diapers after washing. FuzziBunz® are made to stay strong for years and years--saving you money and environmental waste.

GLADRAGS
GladRags cloth menstrual pads are soft, natural, reusable, washable, and comfortable.  Choosing reusable menstrual products help you save money as well as  helping the environment.  The products are made from either organically grown cotton or local conventionally grown cotton.  The company is also committed to sustainable business practices by promoting healthy and conscientious living, manufacturing locally, and recycling and reusing office supplies.

GUAYAKI
Guayaki partners with small farmers and indigenous communities to source yerba mate from the sub-tropical forests of South America.  Certified organic, rainforest grown and fairly traded, Guayaki Yerba Mate is a natural, renewable product produced and harvested sustainably.   The product energizes while providing nutrition in the form of vitamins and minerals, amino acids and antioxidants.  The company’s mission is to steward and restore 200,000 acres of South American Atlantic rainforest and create over 1,000 living wage jobs by the year 2020 by leveraging their Market Driven Restoration business model.

THE HEALING SEED
The Healing Seed products are all made with virgin organic hempseed oil, drawn by cold-pressing the highest-grade hempseeds (from sustainable crops) for the purest quality. The products contain no parabens, chemicals, artificial color, or perfumes, and no animal testing is done.

HIMALAYAN INSTITUTE
The Himalayan Institute, a center for yoga, meditation, spirituality, and holistic health, introduced the Neti Pot, which had been used for thousands of years in Ayurvedic medicine to alleviate sinus and allergy problems. The Neti Pot, made of all natural and renewable sources, naturally cleanses, refreshes, and protects the nasal passages, one of the body's first lines of defense against illness.

All proceeds from the purchase of the Neti Pot go to directly support the Institute's far-reaching humanitarian, environmental, and educational projects.

HOWARD NATURALS
Howard Naturals provides vegetable-derived natural cleaning products that are free of petroleum distillates, ammonia, bleach, silicone oils or other chemicals.  Most of the products contain essential oils to add some aromatherapy.  
 
HUGO NATURALS
Hugo Naturals creates all natural body care products that are free of parabens, alcohols, petroleum products, artificial colors and artificial fragrances.  Cruelty-free and good for the earth, the products do not use harsh additives or fillers.

HUMPHREY’S ORGANIC BOTANICALS

Humphrey's uses botanical ingredients to create therapeutic products that work with your body's natural chemistry to calm, revitalize, and restore balance to sensitive skin.  The products are not tested on animals, are 100% vegetarian, and contain Certified Organic ingredients.

ICU EYEWEAR
ICU Eyewear produces a line of green reading glasses made out of 100% reclaimed materials. A wide variety of stylish frames are available, including eco-friendly sun readers.

IMUS GTC
Imus Greening the Cleaning (GTC) products are derived primarily from replenishable natural resources such as corn, palm kernel oil, fruits and other plant-based resources.  They contain no preservatives and are cruelty-free.

The company gives 100% of all profits to The Imus Cattle Ranch for Kids with Cancer in Ribera, New Mexico.

I PLAY
The company i play is a manufacturer of baby wear and accessories that have fun, colorful designs with healthy, safe and convenient features.  Their bibs are PVC- and lead-free. They also make clothing out of organic cotton.

JD SAXON
From the back stage of Terra Sage, our CEO (Consciously Empowered Officer) Jaimi Leigh a.k.a. JD Saxon sheds her business duds to take you on a musical journey through Four Noble Truths.  The songs contain a diverse mix of folk, pop, rock, progressive and even some Caribbean rhythms, with emotional lyrics and strong vocals.  Early reviews compared her to Patti Smith, Edie Brickell and Joan Jett.  Fans of Poe and Patti Rothberg will find these songs pleasantly familiar.  You'll have a favorite new song or two on the first go, but the more you listen the more you will discover.

JOURNALS UNLIMITED

Journals Unlimited, Inc. uses only 70 lb acid-free recycled paper.  The “Write It Down” Series is made in the U.S., using soy-based ink.

KEE-KA
Kee-Ka products are made from organic cotton and packaged in recycled paper.  They are made by a cooperative of farmers in India and a group of minority women in northern Israel that sew the product, under Fair Trade and fair wage conditions.

Kee-Ka donates products to various charities, including St. Jude’s Children’s Research Hospital and Beth Israel Hospital.

KLEAN KANTEEN

Klean Kanteen produces lightweight, re-usable, non-leaching bottles that are BPA-free. Their stainless steel bottles are durable enough to last a lifetime, easy-to-clean, and easy-to-carry.  They are committed to lowering their environmental footprint in their facilities and practices, such as ensuring the office paper is 100% post-consumer content, using Energy Star-certified office equipment, and conducting third-party audits of the factories making their products in China.

Klean Kanteen is a member of 1% For The Planet, committing to the donation of at least 1% of annual sales to non-profits working to protect and promote wellness of our Earth.

LIVITY OUTERNATIONAL

Livity Outernational makes sustainable clothing, hats, and bags from eco-textiles that are biodegradable or recyclable, including hemp and recycled plastic.  Their mission is to spread sustainability through conscious creativity and to promote the sustainable lifestyle movement around the world.

LOOFAH-ART
Loofah-Art products are made from natural loofah (a vegetable), which is eco-friendly, 100% biodegradable, and fabricated from a sustainable agricultural crop.  The company’s humanitarian and economic mission is to expand their support of impoverished self-employed farmers and their families in developing cultures around the world.

MAPLE LANDMARK WOODCRAFT
Maple Landmark Woodcraft makes American products in Vermont.  They craft a wide range of wooden toys, games, and gifts following American standards of product safety, employee safety, and environmental protection.  They are committed to doing business locally, with only 1% of their budget going to purchase foreign-made components.

METHOD
Method cleaning products contain biodegradable ingredients derived from natural materials such as soy, coconut and palm oils, and contained in recyclable bottles made from 100% recycled plastic.  This company is very eco-friendly in that that even the CO2 emissions from employee commute and travel are offset with carbon credits, and the energy used in their manufacturing sites and office are from renewable energy credits.

miYim
miYim products are made from organic cotton and colored in a water bath with dyes from plants and minerals, free of chemicals and harmful substances from start to finish. All miYim toys come in a gift box made from recycled materials.  The company filters and purifies wastewater from the manufacturing process, and uses no chemicals or harmful substances in their products.

MOOM
MOOM hair removal products contain only 100% Certified Organic ingredients—sugar, chamomile, lemon juice, and essential oils—and contain no chemicals, artificial, or harmful substances.  They do not use animal testing for their products.

MRS. MEYERS
Mrs. Meyers Clean Day products are made from naturally-derived ingredients such as corn, sugar cane, coconut, and palm, with no ammonia, solvents, petroleum distillates, phosphates, or chlorine bleach. The formulas are all concentrated so there is less packaging.  All packaging is recyclable, and no products are tested on animals.

NATRACARE
Natracare feminine hygiene and baby products are chemical- and additive-free, biodegradable, and contain only organic and natural ingredients sourced from ecologically-sound producers.  Natracare is committed to improving personal and environmental health and believes in a balanced ecologically-driven lifestyle.  

Natracare has developed the Natracare School Programme to assist teachers and students in menstrual health education, and provides this information free to schools.  Natracare also sponsors women who have the courage to take on their own personal challenges such as alternative art, mountain climbing, and competitive surfing.

NATURAL ELEMENTS PAPER LLC
Natural Elements Paper LLC creates planet-friendly gift wrap products made from naturally shedding Mulberry tree bark and pulp, harvested without destroying trees.  The paper is acid-, lignin-, and chlorine-free, with no chemical residue, and is biodegradable.  The creation of this paper supports the centuries-old Thai tradition of papermaking and provides a stable and comfortable working environment for local women and men.

NEW LEAF PAPER PRODUCTS
New Leaf Paper makes paper products with the highest percentages possible of post-consumer recycled paper and sustainably harvested fibers, processed without the use of chlorine or chlorine derivatives.  They also use non-wood sources such as hemp and kenaf.

NEW WAVE ENVIRO PRODUCTS

New Wave Enviro Products manufactures and distributes reusable drinking water bottles as well as drinking water filters, shower filters, bathtub filters and “on the go” filters.   The reusable bottles are made from stainless steel, Eastar resin, or corn resin.   Using reusable bottles reduces the plastic litter, and the filters help to remove chlorine and other contaminants from shower, bath, and drinking water in your home.

NORDIC NATURALS
Nordic Naturals Omega-3 fish oils from Norway are third-party tested with no detected levels of heavy metals or toxins.  Nordic Naturals' products are molecularly distilled, utilizing the latest distillation technology and yielding positively zero trans fats. This process guarantees the removal of potential heavy metals (lead, mercury, etc.), PCB, and dioxins. As an example, Nordic Naturals' dioxin level is documented to be 0.4 particles per trillion which is estimated to be the lowest in the world. The quality level exceeds both the Norwegian Medicinal and European Pharmacopoeia Standards. They also adhere to the GMP (Good Manufacturing Practices) facility standard, and utilize a proprietary nitrogen environment to achieve industry leading freshness levels.

Nordic Naturals, Inc. uses only wild fish (arctic cod, sardines, and anchovies), that are low on the food chain (to minimize potential impurities) and are naturally high in Omega-3 EFAs.  All fish oils are harvested from fish that are not endangered and using sustainable ecologically balanced fishing practices. All by-product of Nordic Naturals' fish oil is used for animal or human consumption. Consequently, no raw material contains antibiotics or other impurities found in some fish feed, as all raw material is caught in the wild.

Nordic Naturals is also committed to running a green business, by using recycled paper, soy-based inks, and biodegradable packing materials.

Nordic Naturals actively supports philanthropic work and is an avid contributor to a variety of social, environmental, and animal welfare programs.

NUMI TEAS
Numi Teas are organic teas that are hand crafted with care and sourced from sustainable gardens. Teas are made with 100% herbs, fruits and flowers, and are Certified Organic, Fair Trade, Kosher, and Halal.  Tea bags are made from natural fibers with no nylon or GMO-based products, and packaging is made from bamboo.  Numi co-packs its assorted gift packs with Community Gatepath (Turning Disabilities into Possibilities).

Numi donates 1% of profits from its Puerh Boxes and Bottled Iced Teas to environmental, sustainable, and social causes.  They are also involved in a carbon offset tree planting program.

PLANTLIFE
Plantlife creates all-natural body care products using the freshest organic herbs and 100% pure essential oils.

Plantlife is actively involved in the community, making charitable contributions to non-profit organizations such as the Breast Cancer Fund and Fibromyalgia Group.

PLUM ISLAND SOAP CO.
The Plum Island Soap Co. offers a full line of naturally scented soaps and various different skin care products.  Its products are made only from vegetable-based ingredients, herbs, pure essential oils, and minerals, and contain no perfume fragrances, preservatives, petroleum products, or alcohol.

PUTUMAYO WORLD MUSIC
Putumayo World Music was established to introduce people to the music of the world's cultures.  The label grew out of Putumayo clothing company, founded in 1975; the music label was launched in 1993.  The label has become known primarily for its upbeat and melodic compilations of great international music characterized by the company's motto: “guaranteed to make you feel good!”

Since it began in 1993, Putumayo World Music has contributed to many non-profits doing good work in regions where the music originates. For the past years, Putumayo has focused its non-profit efforts on various local as well as international NGOs working in different parts of the world.

QUANTUM HEALTH

Quantum Health provides high quality, science-based natural products to maximize health benefits without using synthetic drugs.

RADIUS
Radius creates toothbrushes that last two to three times longer than conventional toothbrushes, thereby reducing consumption of materials.  The environmental strategy of Radius is to continue to reduce energy and water consumption as well as waste production at their factory.

REAL ALOE
Real Aloe offers a line of Aloe Vera products for nutritional and topical use.  The products use only fresh Aloe leaves grown in the U.S. that have not been frozen, freeze-dried, or reconstituted from a powder.  

PRESERVE
Recycline makes Preserve, a line of stylish, high performance, eco-friendly products for your home.  Originally creating the Preserve toothbrush from recycled plastics, the founder worked with dentists, scientists, and engineers to create a high-quality product.  The products are made from 100% recycled plastics and 100% post-consumer paper, are recyclable themselves, made in the U.S., and are not tested on animals.   The company’s office buys wind energy credits to offset their office power, and supports research on biodegradable plastics.

Preserve supports several non-profit and community organizations through their marketing efforts and personal commitments.

RI NA MARA
RÍ NA MARA uses a variety of Irish seaweeds to create their skin care products.  All RÍ NA MARA Products are ph-balanced, biodegradable, not tested on animals, and free of mineral oil and animal derivatives.

SEVENTH GENERATION

Seventh Generation is committed to environmentally-responsible household products that save natural resources, reduce pollution, and keep toxic chemicals out of the environment, making the world a safer place for this and the next seven generations. Their products include non-chlorine bleached, 100% recycled paper products; non-toxic, phosphate-free cleaning products; plastic trash bags made from recycled plastic; chlorine-free baby products; and chlorine-free feminine care products.

One of the country's first self-declared "socially responsible" companies, its business practice is focused on offering people avenues to express their idealism, passion, and commitment to causes larger than themselves at every point along its supply chain—from suppliers and partners to shareholders, customers and its own staff.

Seventh Generation dedicate 10% of their profits to non-profit community, environmental, health, and responsible business organizations working for positive change.

SUSAN BROWN’S BABY
Susan Brown's Baby creates pure and gentle skin care products for babies and their mothers. They are effective, soothing, dermatologist-tested and hypoallergenic.

TIBET COLLECTION
Tibet Collection is committed to creating community by connecting artisans and consumers through the creation and sale of fair- and ethically-traded products that celebrate the culture of Tibet.  Tibet Collection's commitment to Fair Trade extends beyond wages to include ensuring good worker health, promoting sustainable harvesting practices, using eco-friendly packaging and locally available materials, and maintaining ancient craft traditions.

TOM’S OF MAINE
From sourcing to manufacturing to packaging, Tom's of Maine pays close attention to the details and always strives to improve the environmental impact of their products and processes.  Their products are free from artificial ingredients, never tested on animals, Certified Kosher and Halal, and packaged with recycled materials.  The company is committed to environmentally- and socially-responsible business practices, including allowing their employees to use 5% of their paid work time for volunteer work at a nonprofit organization of their choice.

Tom’s of Maine donates 10% of their pretax profits each year to nonprofit organizations.   They also actively support the preservation and protection of our nation’s rivers and waterways through their Rivers Awareness Partnership.

TRADITIONAL MEDICINALS

Traditional Medicinals offers a variety of teas and other herbal products, formulated according to Traditional Herbal Medicine (THM) using pharmacopoeial grade herbs.  The herbs are farmed or wild-collected under organic certification, products are packaged with recycled paper goods, and the tea bags are made with unbleached manila hemp.  Their environmentally- and socially-conscious company policies include offsetting the office energy uses with renewable energy; converting all company vehicles to hybrids or bio-diesels; and fostering employee development, teamwork, and safety.

TWIST
TWIST sponges are made from dye-free, biodegradable cellulose sourced from renewable tree farms in Norway.  Special care is taken to make sure that 99.97% of all waste is reused in production. To encourage reusing and recycling, many of the TWIST packages can be converted into bird feeders and mobiles. TWIST now partners with Global Response, a non-profit group that organizes international letter writing campaigns to help communities around the world defend their environment against destructive projects. TWIST educates its customers on the Global Response cause by promoting the Global Response campaign on all TWIST packaging, its website and at TWIST demos and marketing events.

U.S. JACLEAN, INC. (SHIATSU ACUPRESSURE INSOLES)

U.S. Jaclean, Inc., makes Shiatsu Acupressure Insoles as well as many other quality health products.  Using the secrets of a thousand-year old Oriental tradition in pressure massage, these insoles improve blood circulation and can even make up for a lack of exercise.

VERILUX
Verilux® Natural Spectrum® light enhances vision, energy and productivity. Their bulbs last 10 times longer and burn 1/5th energy of regular lighting. Using technologies that provide bright daylight with a fraction of the wattage, Verilux light reduces greenhouse emissions and saves you money. Verilux® donates $1 from the sale of each bulb package to national environmental organizations. It's Verilux's commitment to a healthy Earth.