The United Arab Emirates (UAE) is mostly a desert. However, this has not stopped the country from creating great building projects. On September 26, UAE officials announced another ambitious project — Mars Science City. Expansive deserts and miles of coastline provide plenty of options for safe rocket launches (发射). And its position on the Earth makes it especially appealing as the spin of the Earth provides an extra push, meaning less fuel is needed to get payloads into orbit. All these seem to make it possible.

The Mars City Project, designed by Bjarke Ingels Group, or BIG, will provide a realistic model to simulate (模仿) living on the surface of Mars, the red planet. It is part of the UAE’s Mars 2117 Project to lead the global race to land humans on Mars and be the first to build a settlement there. Sheikh Mohammed bin Rashid, Prime Minister and ruler of Dubai, says, “The UAE seeks international support to develop technologies that benefit humans, and lay the foundation of a better future for more generations to come.”

Built outside Dubai, the 1.9 million square feet city is expected to cost $135 million. It will consist of several dome-shaped laboratories, similar to the ones imagined for the first Mars settlers. Scientists from around the word will be invited to conduct research to come up with methods to create food, water and energy, using techniques which can be copied onto the red planet. The living spaces, where the researchers can live for up to a year, will simulate the planet’s conditions as much as possible.

The research city will also include a museum featuring famous space achievements to help educate and inspire children to undertake space exploration and discovery. To discover whether the construction method works on Mars, the museum’s walls will be 3D printed using the sand from the nearby desert. Now, if they would only add some living quarters for the general public to experience life on Mars without leaving Earth, life would be perfect.

Want to see 16 sunrises in one day? Float in zero gravity? Be one of the few to have gazed upon our home planet from space? In just four years’ time, and for an astronomical $9.5 million dollars, it’s claimed you can.

What’s being billed as the world’s first luxury space hotel, Aurora Station, was announced Thursday at the Space 2.0 Summit in San Jose, California. Developed by US-based space technology start-up Orion Span, the fully modular space station will host six people at a time, including two crew members, for 12-day trips of space travel. It plans to welcome its first guests in 2022.

“Our goal is to make space accessible to all,” Frank Bunger, CEO and founder of Orion Span, said in a statement. “Upon launch, Aurora Station goes into service immediately, bringing travelers into space quickly and at a lower price point than ever seen before.” While a $10 million trip is outside the budget of most people’s two-week vacations, Orion Span claims to offer a real astronaut experience.

During their 12-day adventure, the super-rich travelers will fly at a height of 200 miles above the Earth’s surface in Low Earth Orbit, or LEP, where they will see incredible views of the blue planet. The hotel will orbit Earth every 90 minutes, which means guests will see around 16 sunrises and sunsets every 24 hours.

Activities on board include taking part in research experiments such as growing food while in orbit--which guests can take home for a super-smug souvenir—and soaring over their hometown. Guests can have live video chats with their less-fortunate loved ones back home via high-speed wireless Internet access and, upon return to Earth, will be greeted with a specially arranged hero’s welcome. While enjoying the thrills of zero gravity, the travelers will be able to float freely through the hotel, taking in views of the northern and southern Aurora from the station’s windows.

DepositsHYPERLINK “https://www.orionspan.com/aurora-station-reservations”（订金）are already being aHYPERLINK“http://www.orisonspan.com/aurora-station-reservations”cHYPERLINK“http://www.orionspan.com/aurora-station-reservations” cepted for future stays on the space hotel. The $80,000 is fully returnable, should applicants find themselves unable to rise to the full $9.5 million. Travelers will complete a three-month Orion Span Astronaut Certification (OSAC) program before takeoff. Orion Span has a team of space industry veterans who together have more than 140 years of human space experience.

A baby born today will be thirty-something in 2050.If all goes well, that baby will still be around in 2100, and might even be an active citizen of the 22ⁿᵈ century. What should we teach that baby to help them survive and flourish in the world of 2050 and beyond? What kind of skills will they need in order to get a job, understand what is happening around them, and navigate their tough life?

At present, too many schools across the world focus on providing pupils with a set of predetermined skills, such as writing computer code in C++ and conversing in Chinese. Yet since we have no idea how the world and the job market will look in 2050, we don’t really know what particular skills people will need. We might invest a lot of effort in teaching kids how to write in C++ or to speak Chinese, only to discover sooner or later that AI will have been able to code software far better than humans, and that a new translation app will have enabled you to conduct a conversation in almost flawless Mandarin, Cantonese or Hakka, even though you only know how to say ni hao.

So what should we be teaching? Many experts argue that schools should downplay technical skills and emphasize general-purpose life skills: the ability to deal with change, to learn new things, and to preserve your mental balance in unfamiliar situations. In order to keep up with the world of 2050, you will above all need to reinvent yourself again and again.

To succeed in such a demanding task, you will need to work very hard on getting to know your operating system better-to know what you are and what you want from life. This is, of course, the oldest advice in the book: know thyself. This advice was never more urgent than in the mid-21^st century, because unlike in the days of Laozi or Socrates, now you have serious competition. Coca-Cola, Amazon and Facebook are all racing to hack you.

Right now, the algorithms are watching where you go, what you buy, and who you meet. Soon they will monitor all your steps, breaths and heartbeats. They are relying on big data and machine learning to get to know you better and better. And once these algorithms know you better than you know yourself, they could control and manipulate you. In the end, authority will shift to them.

Of course, you might be perfectly happy giving up all authority to the algorithms and trusting them to make decisions for you and for the rest of the world. If, however, you want to maintain some control over your personal existence and over the future of life in general, you have to run faster than the algorithms. To run fast, don’t take much luggage with you. Leave all your illusions behind. They are very heavy.