When will the Earth become uninhabitable?

Earth is our home, but how much longer can it remain so? In this episode of the Stuff to Blow Your Mind podcast, Robert and Christian explore the many threats to terrestrial habitability, from the cosmically distant to the frighteningly close at hand.

Coral Sex in the Sea (With Guest Marah J. Hardt)

Sure coral reefs are rich, vibrant ecosystems, but did you know they also have a kinky side? In this episode of the Stuff to Blow Your Mind podcast, "Sex in the Sea" author Dr. Marah J. Hardt returns to chat about coral reproduction and the role this vital, threatened organism plays in our world.

The Forbidden Void: Cases Against Space

For most of us, space exploration seems like a no-brainer. By venturing out into the cosmic ocean, we advance our technology, unravel the secrets of our universe and further ensure the long term survival of the human race. Not everyone's on board, however. In this episode of Stuff to Blow Your Mind, Robert and Christian explore some past and present arguments against space exploration.

Human Remains: Past, Present and Future

Humanity currently stands at a crossroads in the treatment of its dead. Forced to contend with the environmental and economic downsides to modern mortuary customs, various innovators look back to our most basic burial customs and recreate them with a suitably high-tech design twist. Join Robert and Joe for a look at human remains and the way we help (or hinder) their return to the soil.

What ecological factors determine a god's wrath?

Two Years and 20 Minutes Inside Biosphere 2

Enter Biosphere 2 with Robert and Julie and tour a technological wonder of the early 90s -- a 7,200,000 cubic foot Earth-in-miniature. Find out about this "Eden on top of an aircraft" and what went awry when eight people sealed themselves inside a biosphere for two years.

How Rewilding Works

The Anthropocene era has exacted quite a toll on Earth's ecosystem, but could rewilding reverse the damage and restore balance to Earth? Could it bring the human individual and human culture as a whole back in line with the natural order of things? Maybe we won't have to go off-Earth after all...


Maneater: What happens when an animal turns maneater? Is it the irresistible taste of human flesh? Is it the ease of a human kill? In this episode of Stuff to Blow Your Mind, Robert and Julie look to the environmental, biological and bad-luck causes that land humans on a predator's dinner menu. About the Art: "Two Followers of Cadmus devoured by a Dragon," by Cornelis van Haarlem. Read more about it here in the Art Spotlight post.

Top 10 Extreme Environments

Journey to the worst places on Earth and beyond...

Anthropocene: The Age of Man

When viewed from the standpoint of geologic time, what is humanity's ultimate contribution? Have we founded an Age of Man with agriculture, industrialism and war? Join Robert and Julie as they ask hard questions about humanity's relationship with Earth.