"Want to reduce the effects of global warming? Stop working so hard."

"Working fewer hours might help slow global warming, according to a new study released Monday by the Center for Economic Policy and Research."

A worldwide switch to a "more European" work schedule, which includes working fewer hours and more vacation time, could prevent as much as half of the expected global temperature rise by 2100, according to the analysis, which used a 2012 study that found shorter work hours could be associated with lower carbon emissions.

How about good old unemployment? Can we get some credit for that? Offsets of some kind? Or is everyone supposed to back off?

But I love this suggestion! I made my own list of similar suggestions back in 2010, following on an article that said people ought to give up air-conditioning. I had 6 ideas:

1. Your weight should be at the low end of normal, indicating that you are not overconsuming the products of agriculture.

2. You should not engage in vigorous physical exercise, as this will increase your caloric requirements. You may do simple weight-lifting or calisthenics to keep in shape. Check how many calories per hour are burned and choose a form of exercise that burns as few calories as possible.

3. Free time should be spent sitting or lying still without using electricity. Don't run the television or music playing device. Reading, done by sunlight is the best way to pass free time. After dark, why not have a pleasant conversation with friends or family? Word games or board games should replace sports or video games.

4. Get up at sunrise. Don't waste the natural light. Try never to turn on the electric lights in your house or workplace. Put compact fluorescent bulbs in all your light fixtures. The glow is so ugly that it will reduce the temptation to turn them on.

5. Restrict your use of transportation. Do not assume that walking or biking is less productive of carbon emissions than using a highly efficient small car. Do not go anywhere you don't have to go. When there is no food in the house to make dinner, instead of hopping in the car to go to the grocery store or a restaurant, take it as a cue to fast. As noted above, your weight should be at the low end of normal, and opportunities to reach or stay there should be greeted with a happy spirit.

6. If you have free time, such as a vacation from work, spend it in your home town. Read library books, redo old jigsaw puzzles, meditate, tell stories to your children — the list of activities is endless. Just thinking up more items to put on that list is an activity that could be on the list. Really embrace this new way of life. A deep satisfaction and mental peace can be achieved knowing that you are saving the earth.

Harsh, but if people really believed in global warming, they'd have gone in this direction long ago.