Self-sufficient human colonies beyond Earth are necessary for humanity to survive into the distant future. Building them will not be easy, as many scientific and technological challenges still remain. Here we will focus on what is needed to create an offworld society that is capable of surviving and thriving on its own. We’ll use Mars […]
Humanity faces multiple existential threats that are planetary in scale. Currently, most threats are from nature, but in the near future we’re likely to create new risks. Most of these disasters could directly affect everyone on the Earth, but their destructive power cannot reach out across the void of space. A hypothetical independent human colony […]
Humans tend to make mistakes when thinking about existential risks. Part of the problem is that risk assessment is very difficult when risks are complex and far in the future. However, even if we acknowledge that difficulty and begin to diligently work towards averting risks, we still have to learn to think clearly. This turns […]
The end of humanity is difficult to contemplate. Merely having a coherent discussion about existential risks requires that we arm ourselves with effective habits of thought and cultivate a resilient disposition. Let’s muster our courage and talk about a few of the main challenges we humans face when we try to confront the problem of […]
What does “Being Alive” mean to you? What is the value of a human life? Is human life precious? There are many different answers to these questions – but here’s one way to think about them. Recall, or imagine, yourself waking up in the morning. The groggy feeling, the sleepiness, the feeling of soreness, unwillingness […]
Existential risks are bad. Stopping human extinction is good. Without getting too deep into philosophy, let’s talk about why we believe these things. Most people would agree that human life is a good thing, and that the death of a human is a bad thing. In case you don’t hold this belief, I recommend these […]
Existential risks are thorny problems. They generally can’t be solved by one person working alone. Success will almost certainly require deep cooperation among all countries. In fact, existential risks can be categorized according to how much cooperation is needed to avoid them. Mass cooperation without an explicit structure might work for some types of risk […]
One way to quantify the danger posed by an existential risk is to examine how much countries will need to cooperate in order to avoid it. Since successful avoidance of an existential risk can be considered a public good (something that benefits the well-being of all members of a society) we can borrow some terminology […]
If we can travel to other stars, there may one day be billions of times as many humans alive at one time as there are today. If we can travel beyond our galaxy there may one day be trillions of humans alive at one time for every one of us today. In case the sheer number of living humans wasn’t overwhelming enough, consider the fact that these civilizations could persist for many billions of years.
We live in a universe that is very hostile to life as we know it. The only habitable place we’ve found so far is the place we grew up: a thin layer atop the surface of the Earth. This is an incredibly small fraction of all volume in the known universe. Even if we make […]
A pandemic is the rapid spread of an infectious disease across a large region. Global pandemics will likely occur in the future, but their danger is very hard to estimate. So far, pandemics have received far more attention than other natural existential threats and our analysis below indicates that this level of attention is appropriate. […]
Existential risks can be divided into two groups: those that are caused by nature and those that are caused by humans (also known as anthropogenic risks). Natural risks come from the physical processes of the Earth, sun, and universe at large. These events have always been a danger to all life on Earth, including humanity. […]
A global catastrophic risk is a possible future event that would cause severe harm to humans on a global scale. An existential risk is a global catastrophic risk that has a chance of rendering humanity extinct.
An existential risk is a possible future event that could potentially cause the extinction of humans or the permanent destruction of our ability to thrive. Studying them is very challenging, but given what is at stake, existential risks need to be studied with great care and intensity.
So, the big vote is tomorrow. Regina residents have been back and forth with regards to the P3 debate, but there still seems to be a lot of undecided voters and confusion regarding the proposed project. Still haven’t decided? Want the lowdown? I’m going to do my best to explain.The first thing that’s required when […]
The City of Regina has recently begun consulting residents about the subject of “Rooming Houses,” which are homes in residential areas in which both the owner and renters are residing. If all renters in a home are relatives, then it is not a Rooming House.1 The City has asked that comments on the subject be […]
Fair Vote Canada, an organization dedicated to voting system reform, has launched a video contest. The intent of the contest is to find new and better ways to communicate both the drawbacks of Canada’s current winner-takes-all voting system and the benefits of proportional representation (PR) voting systems. We fully support Fair Vote Canada in their […]
Preface This document is a response to the draft documents posted as part of the Design Regina process. The authors of this response are also the primary authors of Transforming Regina: Planning for 2040 and beyond, which achieved a place in the finals of the Regina Morph My City competition. Readers interested in a detailed […]
Hello! This is my first post on Vision of Earth. Glad to be here. On November 9th & 10th, SCIC (Saskatchewan Council for International Cooperation) hosted an event in Saskatoon called Harvest and Hunger (introduced in our earlier post: Harvest and Hunger: Brainstorming the future of the world food system). SCIC is an umbrella organization that represents […]