You are just waking up in the spring of 2030. Your Internet of Things bedroom opens solar powered e-windows and plays gentle music while your smart lighting displays a montage (剪辑) of beachfront sunrises from your recent vacation.

Your shower uses very little water or soap. It recycles your grey water and puts the extra heat back into your home’s operating system. While you dress, your artificial intelligence (AI) assistant shares your schedule for the day and plays your favorite tunes.

You still start your day with a coffee but it comes from your refrigerator which is capable of providing a coffeehouse experience in your home. A hot breakfast tailored to your specific nutritional needs based on chemical analysis from your trips to the “smart toilet” is waiting for you in the kitchen.

When it’s time to leave, an on-demand transport system has three cars waiting for you, your wife (or husband) and your kids. On the road, driverless cars and trucks move with mathematical accuracy, without traffic jams, routine maintenance or road rage (路怒). Accident rates are near zero.

On the way, you call your R&D team, who are enveloping a day’s work in Shanghai. Your life-sized image is projected (投射) into the China Innovation Centre and your colleagues see you as if you were sitting in the room. It’s a bit surreal for them to see you in the morning light given that it’s dark on the Bund, Shanghai’s waterfront, though the novelty disappears after a few uses.

You review the day’s cloud-based data from your Shenzhen manufacturing centre, your pilot project in San Diego and your QA team in Melbourne. The large amounts of data sets were collected in real-time from every piece of equipment and have been beautifully summarised by your company’s AI. All these facilities are closely maintained and operated through an advanced predictive analytics (分析学) platform.

Pleased with the team’s progress, you end the call and ease into a good book.

This is the future and it will be here sooner than you think.

Ian Mercer doesn’t set an alarm clock. The former Microsoft senior manager doesn’t check the weather, either. He doesn’t turn on lights, water the yard, or adjust the thermostat ( 恒温器 ). He doesn’t open the curtains, answer the phone, or call his children for dinner. There’s something unique about Ian’s home. He has programmed it to do all these things for him.

Ian doesn’t live in a typical home or have a typical lifestyle. He spent over a decade designing the systems that feature in his unique home. He bought a home automation software package and then improved it.

Now there are 79 sensors and monitors, and 48 light switches in his home. Lights turn on automatically in rooms with people in them. Even being out, Ian can also control his home remotely using voice commands or his phone in any location. That is only the beginning of what this home has been programmed to do.

It connects with online calendars, caller ID, online weather services, online address books, and email, among other things, to get Ian through his day. For example, if there is a meeting in Ian’s calendar, it will wake him up, open his bedroom curtains, start and set his shower to his desired temperature. It also informs Ian about traffic conditions.

There is plenty more this home has been programmed to do. It keeps him updated on his favourite sports teams and scores. It even monitors online activity to check that Ian’s children are doing their homework. The “dinner’s ready” command stops operation of their computers and TVs. This is easier than asking his children to shut them down.

Ian’s home is unique. Most homes are not this smart, but soon more homes will be technologically advanced.

By mid-century there will likely be 9 billion people on the planet, using ever more resources and leading ever more technologically complex lives. What will our cities be like? How much will artificial intelligence (AI) advance? Will global warming cause disastrous changes, or will we be able to engineer our way out of the climate change issues? Recently, the magazine Big Think asked top minds from a variety of fields to weigh in on what the future holds 40 years from now. The result is as follows.

It's likely that by 2050 the majority of the people in the world will live in urban areas and will have a much higher average age than people today. Cities theorist Richard thinks urbanization will transform the education system of, making our economy less houses driven and removing the divisions between home and work.

And rapidly advancing technology will continue ever more rapidly. Cities of the future won't look like “some sort of science-fiction fantasy”, but it's likely that technological advances and information overlays (VR and AR) will greatly change how we live. Self- driving cars will make the roads safer and provide faster transports. A larger version of driverless cars-driverless trucks — may make long-distance drivers out of date.

Some long view predictions are completely dire. Environmentalist Bill says that if we don't make great progress in fighting global warming, it's likely we could see out-of- control rises in sea levels, huge crop shortfalls and wars over limited freshwater resources.

In terms of how we will eat, green markets founder and “real food" supporter Nina believes that there will be more small milk processing plants and more regional food operations and we'll be healthier as a result. New York Times writer Mark thinks that people will eat fewer processed foods and eat foods grown closer to where they live. And more people will be aware of the ethical responsibility" to grow foods.