Item of General InterestI will be speaking at the Age of Limits Conference near Artemis Pennsylvania over Memorial Day Weekend. My topic will be "Converging Crises," providing an overview of where we are now.
Tag Archives: population
Humans live in equilibrium with other species in a finite world. In such a world, there is never really a Steady State. Instead, there is a constant ebb and flow. For a while, one species may be dominant in an … Continue reading
The tie between energy supply, population, and the economy goes back to the hunter-gatherer period. Hunter-gatherers managed to multiply their population at least 4-fold, and perhaps by as much as 25-fold, by using energy techniques which allowed them to expand … Continue reading
We talk about the possibility of reducing fossil fuel use by 80% by 2050 and ramping up renewables at the same time, to help prevent climate change. If we did this, what would such a change mean for GDP, based … Continue reading
There are seven billion people on earth now. I originally thought that the primary reason for the recent human population explosion was that fossil fuels enabled a larger food supply and better medicine, and thus a higher population. While the … Continue reading
This is a guest post by Dr. Gary Peters, author of Population Geography. The United Nations warned recently that the global consumption of natural resources could almost triple to 140 billion tons a year by 2050 unless nations take drastic … Continue reading