Limits to Economic Growth

Readers of Do the Math will be familiar with my line of argument that economic growth as we know it is destined to end. It was the second post of the whole series, and the basis for one of the more popular posts recounting a conversation I had with an economist. I also adapted the same reasoning into Chapter 2 of my recent textbook. Already, I sound like a broken record. Yet I write this update to announce the publication of this idea in a “real” article in Nature Physics. Unfortunately, Nature Physics does not allow open access for Comments, but this Share link should allow you to read the content without a subscription. If the link does not work, here is a link to the PDF. Anyway, that’s all. Please share with anyone you think may be interested.

Hits: 2239

The Ride of Our Lives

Courtesy Pixabay/fraugun

How much time do we spend fretting over the course we take as a human species? Granted, perhaps too few are focused on ultimate success, which I define as long-term sustainable living as a subordinate partner to all of life on Planet Earth. Even for those who do concern themselves with the intermediate and far future, attention tends to focus on what adjustments we can make to steer a safer course. Yet, when have we ever truly steered our path as a species? Are we actually in control at all? I’ll argue that we’ve never really been in the driver’s seat on the decisions that have mattered most. Our path has been more like an amusement park ride equipped with an ornamental steering wheel, giving the adorable tykes an intoxicating but illusory sense of control.

The central idea is that any development conferring a short-term competitive advantage will come to dominate the landscape, so that failure to adopt it means losing the race and dropping out of the future. It’s a meta-evolution selecting for something other than our best interests. And it’s winning, as it must.

Continue reading

Hits: 2975