global climate change
Learn why “Climategate” got so much attention, what scientists and skeptics are saying about it, and whether the scandal is mostly hype or if it warrants concern.
Put your thoughts to paper (or take a compelling photograph) for a chance to be published!
Greg Franta’s work on climate change and the built environment, as reflected in his book Cooling the Warming, is at the core of Rocky Mountain Institute’s Reinventing Fire initiative.
New studies show that Antarctica is, in fact, becoming warmer, despite what the United Nations Intergovernmental Panel on Climate Change says.
President-elect Barack Obama addressed a new chapter in climate change in a video shown at the Global Climate Summit. Check it out here!
Global surface temperatures may be flat, but we’ll pay for this “respite” eventually.
An overview of the permafrost meling tipping point.
The G-20 met in Pittsburgh this week to discuss global economic issues and agreed to eliminate fossil fuel subsides to combat gloabl climate change.
A new report issued by The Lancet, an international medical journal, says global warming and climate change will create health risks for billions of people worldwide.
This year, why not resolve to go on an energy diet? The idea is to set a few measurable goals to make your home more energy efficient and then keep track of your progress.
From books and blogs to television news and online media, there are dozens of sources for learning about global warming. We want to know: Where do you go for reliable information about global warming?
We are focusing our attentions in the wrong place. Motorcyclists, mountain-bikers, skiers and steeplechasers all learn the same lesson: When you have a lot of forward momentum you have to train your attention beyond the short-term challenges. You need to be thinking ahead. You need to form a picture of yourself successfully negotiating the coming obstacles. You have to visualize the successful outcome. Your reflexes and, hopefully, some previous visualization are taking care of the ruts under the tires of your bicycle. Your attention should be trained on the area where you will arrive in the next few seconds. Your mind visualizes the best route and your body begins making adjustments in your approach.
If you focus on the intermediate obstacle, you’re likely to hit that obstacle.
It’s recently occurred to me that I don’t hear anyone describing the world in which we want to live 20 years from now. Almost no one, it seems, is visualizing the successful outcome. We’re too busy arguing about where to drill for oil.
An explanation of why one degree Celsius makes such a big difference in our climate.
Believe it or not, the global warming debate still exists. The Inhofe EPW Press Blog now has 650 scientists that speak out against the fact that global warming is real and manmade. But are these sources credible?
The Environmental Protection Agency’s Energy Star program launched its 2011 Change the World, Start with Energy Star Campaign. This campaign encourages and inspires Americans to commit to energy efficiency by highlighting grassroots efforts of individuals all over the United States.
What should we do about climate and energy issues? These three articles raise interesting questions.
Environmentalist and journalist Bill McKibben clarifies the equations behind global warming, and points to the movement that could be spurred by the math.
The National Wildlife Federation has released a report that explains the effects of climate change on winter weather. Warmer winters and heavy snow are causing problems for agriculture, wildlife, communities and even the skiing industry — and the NWF is calling for policy reforms to reduce emissions to slow the effects of global warming. Read on to learn more.
The news on climate change isn't good, but renewable energy could lead us to a brighter future.
Al Gore is calling on Americans to support a rapid transition to renewable energy. Tell us what you think.
A team of mountaineers have set out for Mount Everest's "death zone" to pick up trash which has resurfaced as an effect of climate change.
The Bulletin of the Atomic Scientists recently moved back the minute hand on the symbolic Doomsday Clock by one minute, in part because of what they see as hope for mitigating catastrophic climate change. Tell us what you think about their decision.
An index of posts related to energy, power, and climate, with a strong focus on solutions.
A new report from the World Bank warns of what a 4-degree global warming world will look like.
This week the G-8 met and talked about climate change but did not accomplish most of their goals because of a lack of cooperation from developing countries.
A Nov. 5, 2012, press release from consulting giant PricewaterhouseCoopers
LLP warns current CO2 reductions put us on target for 6 degree average global
Earth warming is causing rapid glacier melt all over the world raising the average sea level at an alarming rate.
This posting will discuss the role of volcanic and anthropogenic release of carbon dioxide into the atmosphere. It will also discuss they play in global warming and ocean acidification.
Hold onto your hats, Congress is debating climate change. Right now the U.S. House is considering the Waxman-Markey climate bill. Here's where you can find more information about what is, and isn't, in the bill.
Farms which have earned Rainforest Alliance certification go beyond conserving the environment and improving the lives and livelihoods of farm workers; they also help to curb climate change.
Many media outlets are pulling no punches when it comes to global climate change as a major factor in Hurricane Sandy's catastrophic destruction.
The Union of Concerned Scientists is ready for Obama to take over and find a solution to our energy, environmental and economic problems through a clean energy economy.
We have three big challenges confronting us: preserving our habitat, controlling our population and reforming our economic systems.
It's surprisingly easy to figure out how many carbon dioxide emissions come from producing the electricity for your home, or burning a full tank of gas. Check out this carbon calculator, or find out how to do a quick ballpark estimate.
Taking a bus or a train can be a great green way to reach your vacation destination. We'd like to hear more about your bus or train travels and what you liked, or didn't like, about the experience. Share your story here!
A new study finds that warming temperatures will cause up to two-thirds of the earth's permafrost to disappear by 2200, unleashing large amounts of carbon dioxide into the atmosphere.
The Citizen’s Guide to Climate Policy empowers everyday citizens with the knowledge to go up against industry lobbyists and fight for strong climate change legislation.
Check out this compelling roundtable discussion of four expert climate change scientists.
The Environmental Protection Agency is taking comments until Nov. 28 on how it should rule on global warming pollutants.
We know that heating, cooling and operating our buildings is responsible for 40 percent of total energy expenditures in this country. That’s a huge percentage. But we also know how to test, evaluate and improve buildings so that energy use can be cut dramatically.
A bark beetle outbreak is causing widespread damage in Western forests, but we have every reason to believe the forest will recover.
The new White Houe report on climate change effects on the U.S. comes at a key time for major environmental policy.
This easy-to-read graph shows the effects of slight climate change on crops, sea levels and weather.
Taking personal responsibility for private-property protection in light of ongoing climate change and the hazards associated with same.
For the third year in a row, MOTHER EARTH NEWS is participating in Blog Action Day, and suggesting some helpful articles on climate change.
The fourth annual Earth Hour is Saturday between 8:30 and 9:30 p.m. Turn off the lights and take a stand against climate change!
Climate change researchers have found that Thoreau's observations in the mid-1800s help measure changes in climate.
Climate change is only a symptom of human overpopulation.
Research shows a direct connection between global warming and our extreme weather.
This is an announcement inviting you to participate in a global web cast discussion on climate crisis on November 14, 2012. This is hosted by the Climate Reality Project and Al Gore.
The House votes on the Climate Energy Bill Friday and President Barack Obama encouraged the passage of the bill.
Climate Change is a real threat to the future of humankind, but within that threat is the seed of opportunity.
As the planetary ecology falters, and finite resources are depleted, communities everywhere will be challenged to create vibrant local economies that function within and help to renew local ecosystems.
From IBM to Sprint to Dell, companies are going green and even realizing they can save green too.
Meet the new green team! Here are the people Obama picked for key environmental posts in the new administration.
The word is that nitrogen trifluoride is more of a problem than previously thought, and it's used to manufacture all kinds of high-tech equipment, including thin-film solar panels.
Cam thinks people worry about the small things (bugs), when they should be more concerned about the big things (climate change).
Pro-Natura International is changing how the world fuels itself by turning renewable biomass and other waste products into green charcoal.
350.org founder, Bill McKibben, asks college students across the nation to “Do The Math” on why climate change matters and urges them to demand divestment from fossil fuels on campus.
Criminal racketeering by the fossil fuel industry is destroying our environment.
What do holidays, indoor air quality and global warming have in common?
Couldn’t we create a sustainable healthy planet just because we decided to?
Mankind has a historic opportunity to visualize its own future, and the future of the planet
International non-profit biogas professionals and their projects.
Cam compares the population density of his home to some of the most densely populated countries in the world....
Animated DVD empowers kids on climate change.
As important as it is to improve life locally, such efforts will not work their way up through the world's economy to solve our biggest problems.
Now playing in select theaters, Carbon Nation is a non-preachy, solutions-based documentary that proves the benefits of a low-carbon economy.
The role of natural cycles and anthropogenic forces on the climate are explained. We also demonstrate that the current global warming trend is happening at a faster rate than earlier periods and humans are responsible for the current warming trend.
Gather your friends to host a party or just enjoy the quiet as you turn off the lights for one hour to show your love for the planet.
In this posting we will ask the question if the climate is reaching a tipping point. We will define climate tipping points and use the paat to determine if we are reaching tipping points. We will also discuss climate feedback amplification.
Up against China, the tar sand extraction, dysfunctional global summits and the endless cry for economic growth, any individual's actions to halt global warming might seem insignificant. But conscious decisions that bring us closer to nature can make a difference and might be the best we can do.
"Grass, Soil, Hope" by Courtney White is a new book from Chelsea Green Publishing that discusses combating climate change through land-based carbon sequestration efforts such as composting and increasing biodiversity.
The USDA first published a plant hardiness zone map based on temperature in 1960. Hardiness zones are based on the average annual extreme minimum temperature. What's your zone?
A solar-powered cooker made out of cardboard boxes, which aims to reduce carbon emissions, deforestation and the spread of water-borne diseases, took home the first prize at the Climate Change Challenge.
A new episode in the PBS series Journey to Planet Earth, hosted by Matt Damon, will feature Mother Earth News contributing editor and visionary Lester Brown’s “Plan B” on how we can save civilization in the face of global climate change.
Modern, industrial agriculture as we know it today is running out of time, and it's much later than we think.
We need a new "green revolution" to ensure a healthy habitat for humanity's future.
Solar energy is the ultimate source of all life, and there's lots of it.
We’re here to confront our own biology, the essential nature that tells us to keep reproducing and expanding. If you could view the entirety of human experience from the dawn of our evolution to the present, if you could pick the human century you’d like to witness first-hand, you might choose this one.
HOMEGROWN Life blogger Bryce Oates sings the praises of mixed-species perennial pastures for in-between seasons—even if they don't fully alleviate the need for watching and waiting.
Former Vice President Al Gore thinks 2009 needs to be the year that America creates a climate bill. And he's got a plan to back it up!
A recent Gallop poll concludes there is a big significance difference betwen what scientists and the general public know about climate change. This posting discusses two basic facts about climate change that can't be refuted.
This posting present comments by leading scientific organizations, individual scientists and government leaders pertaining to human induced climate changes. All agree that climate change is anthropogenic and that it has become a serious problem.
This is a rundown of films that came out in the last few years. These films cover a wide range of environmental topics, from energy, climate, and fuel, to food, farming, and health. Many of the films have won awards or been critically acclaimed.
Solar lights replacing kerosene lamps in developing countries do more than solve energy poverty, they are also helping curb climate change by reducing black carbon emissions.
Two homesteaders discuss their experience with the weather applicable to their mountain homesteads in Washington and Colorado.
At a time when greenhouse gas emissions from cars and electricity generation around the world are at an all-time high, Heifer International in Cameroon is leading initiatives and programming to help reduce such emissions from livestock production there.
How fast climate change will require you and your descendants to move north in order to keep farming and gardening a serious question you should be asking yourself.
Homes in the United States a responsible for one fifth of all carbon dioxide emissions. Simply taking steps to reduce these on a domestic level will help positively impact carbon outputs, decreasing environmental damage.
This posting will discuss how clouds, volcanoes and water vapor effect the climate.
Climate change is here to stay, with violent and unpredictable weather. This presents challenges to home gardeners, so is there a way to storm proof our gardens?
Maddy Harland writes about principles that underpin our understanding and practical application of permaculture. She relates them to designing a green home and garden but also explains how permaculture can help us to create more sustainable lifestyle
Round two of three international conferences to determine new emissions standards for the next Kyoto Protocol meets this week and next week in Poznan, Poland.
This posting discusses the role of the Milankovitch Cycles in initating glaical/interglacial periods. It also discusses the role of sunspots in short term climate change.
Worrying about keeping up with Justin's chores while trying to maintain my 8-5 day job was a losing battle.
In this posting we discuss the role of the positive Arctic Feedback Factor in amplfying climate change. We also discuss how this feedback factor triggers the release of methane from the floor of the Arctic Ocean and from the permafrost.
Describes hopeful developments toward healthful soil and a safer climate.
Lester Brown from the Earth Policy Institute held a teleconference on Dec. 11 to discuss the advantages of a green economy, for the environment and the U.S. work force.
This is a fun story about planting seeds for future generations and not recognizing a gift when it is blooming right in your face.
Climate change is a sign of the end of the industrial age. If humans are going to survive the end of the industrial age it will be because individuals and groups of neighbors take these matters into their own hands. It cannot happen any other way.
Being a homesteader and living off the land often means being subjected to natural conditions beyond our control, sometimes predictable changes of seasons and temperatures, other times curve balls such as unseen pest pressure, hard frosts in late May or heavy snow in early November. A lifestyle where these natural circumstances is the main determining factor for what gets done when is getting increasingly rarer – humans have gained what some consider an advantage by manipulating the world into a state where we, in many ways, can remain unaffected from the forces of nature.
Humanity needs a new spiritual vision to cope with its shrinking habitat.
Bill McKibben is doing a national tour to raise awareness about climate change and to build a movement around changing the way we use energy.
All of us farmers,large and small, are a big part of the engine that drives the economy
of rural communities, rural counties and rural states.This year, we are learning a lot about what happens when that engine sputters.
After months of waiting, worrying and hoping, the clouds finally arrived here at Yellabird Farm last week and brought us the long-sought gift of good rain. It was a great two days of slow and soaking moisture that the cracked soil guzzled up...
Drought is hard on us out here in Farm Country. But drought in the midst of boiling hot summer is amongst the worst conditions I can imagine.
One thing I know for sure is that many in the local farm and food scene are working through the same issue. We are numbers people in search of numbers. We aren’t crazy unscientific loons like our industrial brothers and sisters think we are.
We wanted to write up a post about asparagus to explain how farmers look at the crop, but also as a sort of apology to our customers. We have spent many hours in the field and on the phone seeking farmers with an existing asparagus supply. We had man
A couple years ago I signed up to receive “word of the day” emails from Wordsmith.org (like I needed one more thing every day in my in box, but I couldn’t help myself…I’m a word nerd).
The U.S. Forest Service began hosting roundtable discussions on March 29 (continuing until May 12) to give citizens the opportunity to voice their opinions on the future management of national forests.
In an era of increasing volatility of the weather and climate, we need new coping skills. Preparedness is an important factor in dealing with bad weather events.
Back in December, I did a spot for a bunch of local TV news programs on wrapping gifts using materials that would otherwise end up in a landfill: brown paper sacks, those plastic mesh bags that onions and lemons come in, even old sweaters
This is a fun story about planting seeds for future generations and not recognizing a gift when it is blooming right in your face.
Taking into account production, processing, consumption and disposal, the Environmental Working Group found that if everyone in the U.S. gave up meat or cheese one day a week for a year, it would be equivalent to taking 7.6 million cars off the road.
MyEmissionsExchange.com stimulates the economy and combats global warming by paying registered users for reducing their energy use.
The Union of Concerned Scientists developed a card game, Cool It!, that helps children learn about global warming.
As 923 million people continue to starve around the world, an event called World Food Day is working to help. Held every year on October 16, people meet in small groups to discuss ways to alleviate hunger in their own communities.
The past couple of weeks have been heartening for me. First of all, I’m always ridiculously happy to see the month of March end. No matter what’s going on in my life, the onset of April’s longer days and the sudden burst of plum blossoms in my back yard causes a tectonic shift in my mood. I can’t help it. I’m just completely in love with spring.
To see how much solar heat could be trapped by glass, Horace de Saussure, in 1767 built a solar hot box that consisted of several glass sheets covering an insulated box. Solar heat accumulated in the solar hot box, reaching temperatures far above the boiling point of water
An introduction to Richard Hilderbrand’s new blog discussing climate change, plus the first installment. Learn how Earth utilizes greenhouse gases to ensure stable temperatures, or thermal equilibrium, as well as how fluctuations in solar activity relate to changes in global temperatures.
We all know that carbon dioxide emissions are a major cause of global warming. Now, we can pinpoint exactly where the problem is concentrated.
Four proposed climate bills on the Senate's table for July, and they will probably form one combined bill. Learn about the proposed laws that could affect you and your children for years to come, and voice your concerns to your Senators.
Cam is getting worn out trying to keep up with watering during a drought.
Natural Home editor-in-chief Robyn Griggs Lawrence explains how the new energy and climate legislation that creates opportunities in green building.
Every fall Cam is tired of gardening and vows to make his vegetable garden smaller. Every spring he is excited about getting back in the garden and ends up making it bigger!
We can cut projected U.S. oil use in half over the next 20 years and create more than 1 million jobs, reduce annual oil spending by $550 billion, and eliminate 2 billion metric tons of global warming emissions per year by 2035.
How feeding the hungry amounts to action on behalf of a planet on fire with a toxic yang imbalance.
The speed of global warming imperils habitats and species alike.
How new technologies, such as home automation are making Earth more eco-friendly.
The Union of Concerned Scientists is advocating the reform of current palm oil farming practices which release drastic amounts of carbon, harm local ecosystems and treat workers in an ethically unsound way.
The embrace of environmentalism by professional sports provides us all with a new and large opportunity to educate people worldwide about the need to do something, however small it might seem, to protect our biosphere.
A new study of salamanders in Central America shows dwindling populations — and two species have vanished. Find out why researchers suspect that climate change is the cause.
Don't like weeds? Well, maybe this will change your mind. An article in the New York Times, discusses possible ways that weeds could help fight global warming.
Repair, restore, rejoin is the call to heed if we are to save this planet.
For homes in warm climates, white roofs, aka cool roofs, can reduce air conditioning costs by up to 20 percent.
This posting will discuss the relationship between the current global warming trend and hurricanes, extreme winter winters and massive flooding.
This posting discusses how the oceans stores heat and transports the heat to warm colder parts of the planet. The posting uses El Nino as an example on how warm ocean water can have a diverse effect on the climate in different regions of the planet.
Rising temperatures are putting coral reefs at risk of bleaching.
Riches sometimes come from natural resources - not always connected with dollar signs.
As the costs and consequences of climatological and ecological instability become impossible to ignore, people are recognizing the need to be more prepared for the challenges we could face in the short-term and the long-term. A variety of initiatives are arising to share ways of becoming more resilient—i.e., able to survive and thrive in the face of dangers and even disasters.
Carrotmob, a project of Virgance, a company that organizes activism campaigns, works to create social change by rewarding green businesses through consumer buying. Natural Home editor-in-chief Robyn Griggs Lawrence explains more about this innovative activism group.
How a small group of committed people can truly make a change for good.
Use these two tools to launch your green service, or other great world-changing project.
For almost two decades, the Archangel Ancient Tree Archive group has done what the experts said was impossible. Namely, they have taken DNA from over 70 of the most magnificent trees on the planet; have cloned thousands of individuals from this original DNA and are actively re-planting/re-foresting these champion trees.
The U.S. Congress has retuned from summer recess, but conflict might keep the Senate from drafting climate and energy legislation quickly.
My inbox is stuffed this week with emails from bloggers and pundits heralding the release of the Intergovernmental Panel on Climate Change report confirming for the world that global warming is real and that we have, indeed, done our share to cause it.
By focusing on environmental change this Earth Day, we can reach our green potential. Green initiatives need to be implemented, both individually and collectively, for us to reduce our environmental impact.
The environmental advocacy group, Earth Day Network, is rallying environmental activism through a climate rally and a new site where the environmental community can learn about issues and events. Learn more about their efforts and how you can get involved.
Another season of pigs and the work of raising, feeding and butchering them in the urban setting.
A video documenting the "One Day Cob House" build in Reno, Nevada.
Incorporating charcoal into the soil helped Amazonian farmers grow better crops, and its new industrial version is promoted as a panacea for both agriculture and the global climate. Those claims are not realistic.
Mankind’s use of fossil fuels during the last 200 years has dumped millions of years of sequestered carbon into the atmosphere in the form of Carbon Dioxide. Since the beginning of the industrial revolution, 315 gigatons of carbon have been added to the atmosphere, leaving the carbon cycle 315 gigatons out of balance.
This posting will discuss the relationship of weather and climate and how global warming affects this relationship to trigger climate change
Moving to a different climate and gardening zone can be a challenge, especially in the high desert. The best approach is to start small and add plenty of organic material.
Don't like weeds? Well, maybe this will change your mind. An article in the New York Times, discusses possible ways that weeds could help fight global warming.
Groovy Globe will donate 10 percent of its sales from each product sold to non-profit environmental organizations.
This posting will discuss how the buring of fossil fuels is putting strain on the ecosystem of the ocean.
This posting discusses how global warming alters the ocean ecosystem to create ocean deserts. We use tropical oceans as an example of such deserts. Another example discussed is the creation of ocean dead zones by the over use of fertilizers.
This posting discusses the role of carbon dioxide emitted from the burning of fossil fuel in ocean acidification. We also discuss the potential effect ocean acidification will have on marine inhabitants.
This posting discusses how deforestation increases global warming and ocean acidification. It also discusses the role of deforestation in triggering severe flooding,aquifer depletion, soil degradation and animal and plant extinction.
In this posting we discuss how rock weathering controls the level of carbon dioxide in the atmosphere. We also discuss why rock weathering can't remove the excess carbon dioxide in the atmosphere that was generated by our use of fossil fuels.
Over 200 million children worldwide are forced into child labor because of poverty. Help stop this from happening by becoming aware and getting involved.
Aquifer depletion, rising temperatures, population increase and ethanol production are conspiring to send grain prices soaring and could lead to a world food crisis, Earthwatch Institute president Lester Brown predicts.
In this posting we discuss the role global warming is playing in the planet's rapidly decreasing fresh water supply. We also discuss how global warming and the loss of fresh water is impacting building infrastructure.
Global Greens Farm in West Des Moines, Iowa, helps refugees transition from growing food for their families to operating small businesses that sell produce at farmers markets, local grocery stores and to area restaurants.
In this posting we discuss how the record infection rate of West Nile virus is related to the record global temperatures of the past decade. We also discuss how these record temperatures have allowed the infections to occur in northern latitudes.
We will discuss how the Earth overcomes the increasing solar radiation from the Sun to maintain a stable temperature for life (Gaia Hypothesis). The role anthropogenic forces will also be discussed.
Read about new legislation that would stop the government from funding the fossil fuel industry. Then, sign your name to the petition and make a difference.
You may want to think twice the next time you reach for that cola. A recent study has found that one can of soda a day can increase chances of prostate cancer by 40 percent.
Why Tesla cars, Space-X and other creations of Elon Musk are not the kind of visionary thinking we so desperately need.
In this blog we talk about our three differnet types of solar technology that we have on the Homestead.
Get an introduction to Building Biology, the science and philosophy of healthy and ecological building that originated in Germany 60 years ago.
The federal government spent more taxpayer money on 2012 severe weather cleanup than on schools or roads, reports the Natural Resources Defense Council.
Strict ceilings on resource use, with rationing, can halt and reverse climate disruption. Australia's experience shows why the alternative to rationing, a carbon tax, is too indirect and too politically toxic to succeed.
Creating a micro-climate is an essential tool for your survival and homesteading skills. Making the right micro-climate for your plants specific needs will not only help them survive, but thrive as well.
Are you up to the 2 Mile Challenge? Sign up and help replace 100,000 car trips with healthy, pollution-free bicycle travel!
Medical marijuana was a $1.7 billion industry last year--just shy of Viagra as pot-related businesses crop up across the country.
Over the last 2 decades BeeWeaver has seen change in who keeps bees, and why they keep bees. The journey of the last 20 years has not been easy for the bees but the efforts of these New Beekeepers will keep the amazing honeybee a part of our word.