Adding and removing complexity

By Mary Logan

An article on the difficulty of building truly green buildings and recent discussions about the healthcare system triggered thoughts about a major transition problem that is occurring over and over again—the problem of a complex hierarchy that demands feeding with extra energy. Previous posts about the added complexity that digitization brings are pertinent here, but this post is about the general problem of how we respond to limits by adding complexity, and what it might take to remove complexity at the top of the hierarchy without collapse. Continue reading Adding and removing complexity

Taboo topics–nuclear waste

by Mary Logan

Sometimes  we are better defined by what we don’t talk about than the topics that our media, politics, and culture do focus on. Talking about radiation is taboo. Since radioecologists discovered energetic systems principles during the study of radioactive fallout, we can frame the discussion of nuclear waste hazards using systems principles, thus illustrating how the principles apply to our modern economies. This is a complex issue, so it is important to always start with topics by viewing the larger scale first to understand the big picture. We need to know why understanding this new hazard, radiation in the environment, is necessary, since our governing leaders are denying the dangers. We need to understand the linkages between the physics, chemistry, and ecology of nuclear waste. Continue reading Taboo topics–nuclear waste

Our Rube Goldberg Economy

by Mary Logan

Two prominent energetic systems principles that drive our complex economy are hierarchy and autocatalysis. Earlier posts highlighted the concepts of energy transformity and hierarchy. The concept of autocatalysis can be seen in many circular loops in our current society, such as current proposals for geoengineering technology to fix the problems that industrial and post-industrial technology have wrought. Autocatalysis is also known as the positive feedback loop, and it is the engine for our growth economy. Continue reading Our Rube Goldberg Economy