Randall Munroe, a former NASA roboticist who nows draws clever geeky webcomics at XKCD, used data from Vaclav Smil’s The Earth’s Biosphere: Evolution, Dynamics, and Change (“plus a few other sources”) to create a visualization of all of Earth’s land mammals, which include us, by weight. It does certainly put things in perspective, especially when you compare wild land mammals to us and our livestock and pets.
The Rewilding Institute (TRI) mission is to explore and share tactics and strategies to advance continental-scale conservation and restoration in North America and beyond. We focus on the need for large carnivores and protected wildways for their movement; and we offer a bold, scientifically credible, practically achievable, and hopeful vision for the future of wild Nature and human civilization on planet Earth. Subscribe | Support