NASA astronauts have only managed to live continuously on the International Space Station (ISS) for a year and Biosphere 2 on Earth failed at two years of uninterrupted human habitation. Both cases required extracting the sickened people from the toxic environments. At this point it is ludicrous to talk about a permanent manned base on Mars.

~ Steven Magee

Steven Magee Astronauts Base Biosphere Both Cases Continuously Earth Environments Extracting Failed Habitation Human International International Space Station Iss Live Ludicrous Managed Manned Mars Nasa People Permanent Point Required Sickened Space Station Talk Toxic Uninterrupted Year

In the future, it may turn out that fossil fuels are the blood of the Earth and by extracting them may lead to serious consequences to the Earth's survival, and by association, that of the humans.

~ Steven Magee

Steven Magee Association Blood Consequences Earth Extracting Fossil Fuels Future Humans Lead Serious Survival