American wealth and influence are often attributed to free enterprise and the personal liberty promised in the Constitution. While it’s true they've been conducive to economic success, we also had an enormous head start in the race to dominate the industrial revolution - with our sparsely populated continent packed with natural resources. The question is, how well will our free enterprise system work in a world with far fewer resources?
The low gas prices are something to celebrate in the short-run, but the cause is something that deserves a second, less optimistic outlook.
It turns out that there are a few bright spots amidst the recession — and it looks like less waste might be one of them.
The new economy promises an abundance of green jobs. Are you ready?
If you’re interested in a green career, here’s some helpful advice.
Do we have a national goal in America? Would this be a good one?
It took a long time to get into this mess. It will take a while to get out of it.
Are we spending too many resources to restore an economic system that was broken anyway? It's time for a new economy.
The T7 Series fuel economy is attributed to the design of the engine. With the SCR technology, the engine “breathes” clean air, instead of re-circulated exhaust gases, allowing the engine to simply do what it’s designed to do: produce maximum power.
2011 Fuel Economy Contests in several locations in the U.S.
Cam is glad to find out that he has been successful at encouraging people to embrace renewable energy.
Shopping and lack of shopping is a hot topic right now with the economy, but it's also a question of what your holidays are all about. What would your celebrations be like without (or without so many) presents?
Learn more about commons-based economy on May 7th, 2012, in London, sponsored by the School of Commoning.
The negative effects of the recession are painfully clear, but is there a silver lining hiding among the clouds? There's some evidence that the recession might means good news for the environment, and you might find it in your own home. Check it out, and let us know what you think.
Twenty-nine environmental groups created a plan for Obama's transition team, explaining what environmental issues need to be addressed in order to create a green economy.
Yep, some of the money in that stimulus bill is committed to green initiatives, including creating green jobs.
The Rally Green starting flag drops in Knoxville Iowa, Sunday August 15, beginning a cross country fuel economy rally ending in San Francisco the folowing Saturday. MAX will be there and going for the gold.
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.
How much energy does it take to travel? Can we collect this from the vehicle while we are using it?
Comparing today’s cars that get 40 mpg or better to the high-mpg cars of a few decades ago is neither an accurate nor fair comparison.
Hybrid-Like Fuel Economy Starts at $18,895; Goes on Sale in January
The clock is ticking and I've been taking some shortcuts on getting MAX ready for Rally Green ... and some have turned into long cuts. I need to work smarter, not faster.
MAX is back at the shop, awaiting diagnosis and correction of an overheating problem, plus some additional body work before its next venture.
How will we live with no gas at the pump and no power in the grid?
Energy goals for America
Using MAX to test a tubing streamlining material, resulted in a significant reduction in drag.
MAX got a smog test at an Oregon DEQ Vehicle Testing Station, and passed with high marks.
An introduction to DraftSight, Dassault Systèmes' 2D CAD software. It's professional quality and it's free, and Jack is converting all the MAX fabrication drawings to DraftSight .dmg documents.
Peckham’s Village Bicycle Project donates used bicycles and parts to poor families in Africa, and the effects have been life-changing.
Climate Change is a real threat to the future of humankind, but within that threat is the seed of opportunity.
Environmental groups want supporters to write Congress to ensure that the new economic stimulus package includes green jobs.
A question about our future.
Does 100 mpg fuel economy justify cross-country recreational travel? Maybe so and maybe not, but I need to be careful—increasing fuel efficiency can increase fuel consumption if you increase your driving, too.
Contact your senators now to encourage them to support the clean energy initiatives in the new stimulus package.
A video demonstration of MAX's windscreen, which deflects air around the driver's face with minimal aerodynamic drag.
To improve MAX's versatility, the passenger seat is removable, which converts MAX from a couple carrier to a cargo carrier.
How much power and performance does a car need for a guy to get a gal's attention? According to MAX fans, not very much.
MAX at its first autocross. Hey, it's a sports car, right?
A car's electrical consumption adds to its fuel consumption. For MAX, turning off the headlights improves fuel economy by roughly 4 mpg.
MAX gets a temporary mash-up of old and new style body parts (the new nose is at the fiberglassers' having a mold made so we can make more of them) to get road-legal for a trip to Canada.
Some burglar wanted my Millermatic 180 more than I did, I guess. Here's why I liked it and why I'm going to get another one.
Engine efficiency depends on rpm (among other things) and slower isn't always better. More wisdom from the Honey Bear.
On a summertime cross country trip from Oregon to Ohio, I restricted MAX's radiator inlet air a little at a time, demonstrating that very little inlet area (28 square inches) provides sufficient air for cooling.
We're cleaning up the details on MAX. One of the finishing touches is clear streamlined headlight covers, and here's how I made them.
MAX ran with the motorcycles in the Vetter Fuel Economy Challenge, with surprisingly high marks--127 miles per gallon. Surprising to the author, at least.
MAX got some new lager diameter wheels. They should do the job and the price was right, and as a bonus, they look terrific.
The first civilian-built MAXes are nearing completion, and here are a couple of them that are rolling under their own power.
You can save gas and money by keeping your tires correctly inflated. And now a group of high school students has launched a project to encourage drivers to regularly check their tires.
We're looking at a handful of low cost improvements, and since MAX is undergoing repairs at the moment, this is a good time to make them.
Hybrid cars save fuel by shutting the engine off at idle (among other things). Does MAX burn enough fuel at idle to be worth the effort? Our honey bear can tell us.
Technology marches on. It comes at a price, but a FloScan fuel consumption and mileage meter could give me instant feedback on MAX's fuel efficiency.
MAX got a new set of high efficiency Goodyear tires, and a second set of wheels so we can do comparison testing. Will the difference be detectable to our low budget testing technology?
Results of the long-awaited cooling system test, which shows how little air MAX needs through the radiator.
In the interest of making MAX a smidgeon safer, I've added side bumpers to the passenger compartment. Here's why I made them this way.
Jack missed Rally Green and MAX has a mysterious overheating problem.
MAX won an award at the 2014 Maker Faire Bay Area for...gosh, we don't really know, but it was best in its class.
A list of links to orgs, associations, websites, books, and other resources related to local economies, community resilience, green business, corporate social responsibility, green jobs, environmental and social entrepreneurship, and investment.
For the first time ever, Diesel motorcycles publicaly demonstrate their potential in real riding.
The Farm Aid concert is a chance for us to shine a spotlight on these people who work every day to put good food on our tables.
Building a vibrant local community through local economics and rural culture.
Barter markets--great big swap meets where you can trade what you don't want for things that you do--have become commonplace in Spain and are spreading throughout Europe. This video shows why we may want to start those over here.
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.
ASES released a report that says 37 million green jobs are possible by 2030. Check out the study here!
Learn more about the upcoming Vetter Fuel Economy Challenges.
Why pre-1960 race cars were more efficient than post-1960 race cars, and thus a better example for high efficiency highway cars.
The tail end of MAX's bellypan (diffuser) gets tuft tested, and the attached video shows the results. This was the finishing touch that got MAX its 100 miles per gallon on the highway.
Jack has dismantled MAX's body and is making molds from the body parts, so other MAX-like car builders won't have to duplicate his work.
At the Vetter Fuel Challenge in Ohio, vehicles powered by electricity, diesel and gasoline competed to see who would consume the least fuel in dollars and cents.
Jack took MAX to a local car show and found that even if they're not looking for high mileage, folks think MAX is cool.
Renowned motorcycle inventor and longtime aerodynamics expert Craig Vetter stopped by the MOTHER EARTH NEWS office on his way home from his latest fuel economy challenge.
MAX has very low rolling resistance, as demonstrated by this three year old kid pushing it around the building.
MAX is getting prepped for paint, and all the essential bodywork is done for the new, streamlined roadster body.
Craig Henderson and his Avion high mileage sports car went from Canada to Mexico at 119.1 MPG. He plans to produce Avion kits.
Use a digital tire gauge and learn how to check tire pressure regularly to get better gas mileage. While other types of gauges exist, the digital tire pressure gauge is an accurate and simple way to keep your tires properly inflated. Read this digital tire gauge review to see what digital tire pressure checkers you can buy.
Volkswagon's high mileage (1 liter of fuel per 100 kilometers) car is getting closer to production. Expect to see 100 of these available to the public in 2013.
MAX gets a low cost, high accuracy, and none too attractive fuel gauge. Two out of three ain't bad.
In a post-carbon agriculture, much of the work of growing food will be done through physical labor and one in six of us will need to have our hands in the dirt. How do we foster a new generation of 50 million fit farmers?
MAX is getting a garage mate. We're building a high-mileage pickup truck for those jobs that a sports car can't do, and this post outlines what we're starting with.
Western civilization is totally dependent upon cheap and abundant energy. Three quarters of the petroleum we burn in our engines is imported. Could it be cut off suddenly? Without cheap and abundant energy, our way of life would collapse. If we value our freedom and independence, we should not be relying on foreign petroleum. We should be making our own energy.
As modern farms increase production using monoculture crops, the nutritional value of the harvests diminishes, along with the economic stability and self-reliance of the farmers and their local communities.