The term resource depletion is referring to the idea that there are a finite number of resources in the world. Although not strictly true, this category includes fishing, logging, and mining.
Regular Blogs
Shares news alerts, commentary, and analysis about the European Union and the global economy as they relate to energy-environment politics and puts forth entries about dark energy, peak oil, renewable energy, and degrowth.
http://3eintelligence.wordpress.com/
Touches on all aspects of smart growth and living green, including items about nonrenewable energy resources depletion, as well as peak oil and global climate change.
http://planetthoughts.org/
This blogger was the owner of an agricultural consulting firm and then a manager of the food donations of the US Department of Agriculture who seeks to help educate and motivate people to understand his belief that the earth can no longer sustain the growth of the population and resulting depletion of resources.
http://zerogrowth.wordpress.com/