The ascent?

In the classical 1973 BBC production The Ascent of Man, Bronowski lists a number of amazing accomplishments that grew from primitive tools millions of years ago to wonders such as the theory of relativity and understanding DNA as a basis for life. One cannot but be impressed with how little the series has aged in terms of technology, paradigms and scientific understanding. However, the apparent agelessness of the documentary poses a very fundamental challenge to the wide spread assumption that the rate of technological change and scientific understanding is accelerating exponentially.

Remembering history (Comment to Tim Murray and Tom Butler)

It is worthwhile to recall history as we ponder Tim Murray’s proposition that we direct our “energy into stopping economic growth” rather than saving “the environment piecemeal” through conservation efforts. It’s enlightening to go back to Thomas Jefferson just to gain some perspective on what happened when the market economy was fertilized with the industrial revolution.

Delivering the message

[I] wrote about things that deeply affected me on a global and planetary level and what Transition was doing at a local level to configure the world that had got so out of balance: seedling swaps and community gardens, Transition Circles, Bungay Community Bees, all our decisions to use less energy, eat differently, come together in small bands and work to build a low-carbon culture.

Overcoming systems stupidity

A very large part of the reason why contemporary American society so often defeats itself by chasing after fantasies of limitless growth is a learned blindness to the behavior of whole systems. It’s hard to think of a challenge more necessary or less popular than learning to measure our expectations against the realities, and especially the limits, of natural systems; the Archdruid suggests some resources for the job.

The energy report: 100% Renewable Energy by 2050

Our new Energy Report confirms that all the world’s energy needs could be provided cleanly, sustainably and economically by the year 2050. Renewable energy is the way ahead. Fossil fuels like oil and coal could become relics of the past. And the sooner we start planning for that cleaner, greener world, the sooner it can be a reality. The new Energy Report we’ve launched today shows that turning the world’s energy supplies green is not only possible, it’s absolutely essential.

Wood by the cord yields lots of discord

Sitting by the woodstove, I am warmed twice when I read that a cord of shagbark hickory equals 250 gallons of No. 2 oil in heat value. I don’t know what heating oil costs right now, or what that equals in gas heat or electric heat, but it sounds like my wood is worth real money today.

Hunger for change

Sharply rising food prices have often meant trouble for governments, especially when people expect better and the cost of food is a big fraction of average household consumption. In the U.S., where grocery costs are a small fraction of the average budget, it is hard to imagine the effect of sharply rising prices for bread or rice, cooking oil, and other essential foods. It’s seldom been enough for out-of-touch regimes to say, “let them eat paistries” (or brioche, as Marie Antoinette put it in the face of the French revolution).