Category Archives: Existential Risk

The Survival of Humanity

by Lawrence Rifkin MD

An existential catastrophe would obliterate or severely limit the existence of all future humanity. As defined by Nick Bostrom at Oxford University, an existential catastrophe is one which extinguishes Earth-originating intelligent life or permanently destroys a substantial part of its potential. Continue reading The Survival of Humanity

Reflections on the (Real Possibility) of the End of the World

Deepwater Horizon offshore drilling unit on fire 2010.jpg

Combating the fire on the Deepwater Horizon.

Over the last few weeks I’ve discussed the recent UN report on the destruction of the ecosystem, and Jared Diamond’s and Bill McKibbon’s worries about whether the human race we will survive our current crises. Continue reading Reflections on the (Real Possibility) of the End of the World