Solar greenhouses, Chinese-style

In Europe and North America, eating fresh perishable produce out of season usually means hauling it in refrigerated containers from regions where it’s in season, or growing it locally in heated greenhouses…Although these greenhouses boast extremely high yields, the amount of fuel needed to heat them generally far exceeds the amount that would be needed to haul an equivalent amount of produce from a region where it’s in season.

Increasing Global Nonrenewable Natural Resource Scarcity—An Analysis

During the pre-recession years of the 21st century, we experienced wide-ranging nonrenewable natural resource (NNR) scarcity on a global scale for the first time. Supplies associated with an overwhelming majority of the global energy resources, metals, and minerals that enable our industrialized way of life failed to keep pace with increasing global demand during the 2000-2008 period, resulting in global NNR supply shortfalls.

Children, the childless, and diverse human ecosystems

Parents love their childless friends, often their only source of grown-up activities like, say, uninterrupted conversation. Or drinking and shooting pool (mmm…). Plus they’re good babysitters! Unchilded people love having relationships with kids. Children love hanging out with adults who are independent and adventurous; they need uncles and aunties. Human communities are ecosystems, and in all ecosystems diversity is the key to health and resilience.

“Possum Living” author steps out of the shadows

In the late ‘70s, at the age of 18, and with a seventh-grade education, Dolly Freed wrote Possum Living about the five years she and her father lived off the land on a half-acre lot outside of Philadelphia. Known for its plucky narration and no-nonsense practical advice on how to live frugally while keeping up a middle class facade, at the time of its original publication, Possum Living became an instant classic. Following her success as an author, Dolly Freed grew up to become a NASA aerospace engineer. She aced the SATs with an education she received from the public library and put herself through college.

Transition Training and Consulting: a day with Norfolk County Council

It was with some fear and trepidation that Alexis Rowell, a Camden Borough councillor and the author of the upcoming Transition Guide to Local Authorities (LA), and I arrived in a deeply conservative part of the country, Norfolk, to do a day with them on peak oil, climate change and the Transition town model and practice.