Designing The Future of Our Skies

For decades, flying cars have belonged to the world of science fiction. They are the kind of technology we associate with the future, of stepping outside, getting into a vehicle and simply taking off, bypassing roads, traffic and everything that makes getting from A to B slower than it should be.

But what would actually need to change for them to become part of everyday life?

We are already seeing more activity in our skies outside traditional flight paths. Drones are becoming increasingly common, personal aircraft and helicopters are more accessible, satellites and space activity are expanding, while autonomous systems and other emerging technologies are beginning to change how we interact with the air around us.

As these technologies develop and more people and businesses begin using them, the number of vehicles moving through our skies is likely to increase. And that raises a question we have not historically needed to answer at the same scale: What happens when the sky becomes another place we move through every day?

Our roads have been designed around this problem for more than a century. We have traffic rules, road signs, intersections, speed limits, licensing systems, vehicle standards and infrastructure designed to manage large numbers of people moving through shared spaces.

But our skies haven’t had to operate in the same way. If we are going to introduce another layer of everyday transport above our cities and communities, we need to think about the system that surrounds the vehicle, not just the vehicle itself.

How do we prevent collisions? How do vehicles respond when weather changes unexpectedly? How much autonomy should we give machines? Who is responsible when something goes wrong? And how do we create a system where thousands of different vehicles can safely interact with one another?

The future of flying cars is therefore not really about putting cars in the sky. It is about designing the future of our skies.

Start with the future we actually want

Before we work out how to build a flying vehicle, we need to think about what we are building it for. There is little point in developing an impressive new form of transport if it simply reproduces the problems of the systems we already have.

A future-facing approach asks a different set of questions. How do we measure success? Who gets to make decisions? How do connections between people, technology and the environment shape outcomes? How do we create and sustain prosperity? And how do we build trust and legitimacy as these systems become part of everyday life?

That means thinking about flying vehicles through the principles of reciprocity, collective resilience, distributed authority and interdependence. The human, technological and natural sides of the system cannot be separated.

What could a world with flying vehicles actually look like?

Imagine that flying vehicles are simply part of everyday life. You step outside, and your transport arrives when you need it, taking you directly to your destination without roads, traffic or parking determining where you can go.

As more movement happens above us, the ground could be given back to people and nature. Roads could become pedestrian spaces, cycleways, parks and gardens. Cities could become greener and more connected, with homes, businesses and communities no longer divided by major roads and highways. Regional communities could become easier to reach without requiring extensive new infrastructure. Emergency services could reach people regardless of road congestion or access, and goods and supplies could move more directly, changing how delivery and supply chains operate.

The result would not simply be cars that can fly. It could be a different relationship with our environment and with the way we build our cities. Flying vehicles could eventually connect with larger air transport and other forms of high-speed travel, making distance less restrictive and creating new possibilities for how people, goods and services move around the world.

That is a much bigger proposition than replacing a car with something that has wings.

We don't start by building the flying vehicle

The future of flying vehicles does not begin with putting cars in the sky. It begins with developing the technologies, infrastructure, laws and behaviours that make that future possible, and many of those building blocks already exist.

Drones and helicopters are already helping us develop increasingly sophisticated navigation and collision-avoidance systems. Autonomous vehicles are testing the transition from human-driven to increasingly automated transport. E-bikes, e-scooters and rideshare are changing our relationship with vehicle ownership and access. Smart infrastructure is connecting movement with data, while new energy systems are beginning to challenge our reliance on extractive fuels.

And urban design is changing too, as cities reconsider the role of roads, parking and private vehicles. But none of these developments individually creates a flying car. Together, however, they begin to build the conditions for an entirely different mobility system. The transition is likely to happen gradually.

Today, e-bikes, rideshare, drones and early autonomous vehicles are already changing how we move. The next stage could bring more shared and autonomous transport, smarter infrastructure, new energy systems and increasingly sophisticated navigation and safety technologies.

Eventually, flying vehicles could become part of an integrated transport network alongside autonomous ground transport and high-speed air travel. The point is that we do not need to wait for the flying vehicle to arrive before we start building the future around it.

The real technological challenge is safety

Getting a vehicle into the air is only the beginning, but the much harder problem is understanding what is happening around it and responding when something changes.

A flying vehicle needs to account for weather, visibility, wind and atmospheric conditions. It needs to understand the presence of other aircraft, drones and potentially unidentified or unregulated objects. It needs to account for both human and digital error, navigate through an increasingly complex environment and respond to emergencies such as fires, crashes or falling objects.

And this raises an interesting possibility: could vehicles eventually become self-regulating? Instead of relying entirely on a human pilot or a single navigation system, vehicles could continuously sense their surroundings, communicate with other systems and adjust their movement before a collision occurs.

Nature offers some fascinating examples through bats and butterflies. The Egyptian fruit bats combine vision with echolocation, constantly interpreting returning sound to understand the space around them. And a few species of butterflies can navigate enormous distances using a combination of the sun, stars, wind currents and the Earth's magnetic field.

Neither relies on a single source of information. They have multiple ways of understanding their environment and can recalibrate when conditions change. These natural blueprints could offer a useful principle for future aviation: not one navigation system, but multiple systems working together to understand a constantly changing environment.

And we can begin testing this now through the use of drones. Drones provide a useful testing ground for technologies that could eventually be used in larger flying vehicles. We can develop systems that sense surrounding aircraft and objects, understand changing weather and atmospheric conditions, recognise patterns, navigate beyond visual line of sight and communicate information between vehicles and other systems.

Rather than building the flying vehicle first, we can develop the individual technologies now and gradually test and scale them towards larger autonomous aircraft.

But the vehicle is only one part of the system

History shows us that a new form of transport can change far more than the way we get from one place to another. The introduction of the original automobile is a useful example.

Henry Ford did not invent the car, but his approach to mass production helped make the automobile accessible at a much larger scale. Fordism connected mass production with mass consumption, specialised labour, higher wages and economies of scale.

As cars became more accessible, they helped reshape industry, employment, economics, cities and everyday life. New manufacturing systems and supply chains emerged. New jobs and skills developed. Mass consumer markets grew. Roads and parking reshaped cities, contributing to suburban expansion. Personal mobility changed the way people lived and worked.

The lesson from this is important, as a new vehicle creates a new system around itself. If the automobile transformed how we move on the ground, flying vehicles could transform how we move through the air. But we need to consider that wider system before they become widespread.

Who manufactures flying vehicles, and at what scale? Who owns them, and who can afford them? What new industries and jobs emerge? What happens to existing transport industries? How does personal mobility change? What happens to public transport? If distance becomes less restrictive, where do people choose to live and work? Could this improve access to regional communities and services, or could it create another form of inequality?

And then there is the question of governance. Who controls the airspace? Who decides where and when vehicles can fly? How are safety, privacy and noise managed? Who is responsible when an autonomous vehicle causes harm? What infrastructure should be publicly controlled, and what can be privately operated?

These are not secondary questions. They are integral parts of building the technology of the future

The sky is not empty

Perhaps one of the biggest shifts required is to stop thinking about the sky as empty space.If more vehicles begin moving through it, we are entering an environment that is already occupied.

Birds and insects move through it. Weather systems, wind currents and atmospheric conditions shape it. Electromagnetic fields exist within it. It is a living and dynamic environment, not an empty layer waiting for us to fill.

That means future transport needs to consider not only how vehicles can move through the air, but how they move within an environment that already has its own systems and inhabitants.

What is the impact on birds and other animals? How much noise can the atmosphere absorb? How much congestion can airspace sustain? How much energy can we consume? What materials are required to manufacture these vehicles, and what does their extraction mean for the planet?

These questions bring us to an idea explored through Doughnut Economics: that there are ecological boundaries to what humanity can take from the Earth, alongside social foundations that people need to live well. The space between those boundaries represents a safe and just space for humanity to operate within.

For flying vehicles, we could ask: What are the ecological boundaries of the sky?

Rather than developing the technology first and asking about its environmental limits afterwards, could those limits become part of the design from the beginning? In Aotearoa New Zealand, we already offer ways of thinking about our relationship with the natural world, including the recognition of legal personhood in places such as Te Urewera and Mount Taranaki.

So, this raises a bigger question for future transport: What if we stopped thinking of the sky as empty space but something that could hold personhood? What if the atmosphere was understood as an environment with its own systems, inhabitants and boundaries that we have a responsibility to work within?

That could change the way we design. Instead of constantly working against natural systems, future transport could explore how vehicles might work with wind, convection, electromagnetic fields and other forces already present in the environment.

The fuel problem

Ultimately, one of the biggest challenges may be energy. Flying vehicles need energy that is light enough for flight, powerful enough to be practical, sustainable enough to operate at scale and accessible enough to be used by ordinary people.

Simply replacing one fuel source with another may not be enough. What if the future of transport requires us to think differently about energy itself? Energy storage, new materials, electromagnetic forces and natural systems could all become part of that exploration. The question is not only how we power a vehicle, but whether we can develop transport that interacts with its environment in fundamentally different ways.

Perhaps the future of transport is not about finding a better fuel. Perhaps it is about discovering a completely different relationship with energy.

Intelligence, autonomy and who gets to decide

As our skies become more complex, we will need much better ways of understanding what is happening within them. AI could help process enormous amounts of flight data, predict potential collisions and weather changes, model emergency situations and identify patterns that humans may not be able to see.

But greater intelligence also creates new risks. And GPS, cameras, sensors and vehicle-to-vehicle communication could make flying safer, while simultaneously creating new questions about surveillance, privacy, data ownership and security.

What happens when AI makes the wrong decision? Who is responsible when a system fails, is hacked or manipulated? How much autonomy should we give AI? Who owns the data collected through our movement? And how much surveillance are we willing to accept in exchange for safety?

The fact that we can collect more data and give AI more control does not necessarily mean we should. These questions can already be explored through drones, electric vehicles, simulation and virtual reality. We do not need to wait for flying vehicles to become mainstream before we start having the conversation.

Who gets to build the future?

Perhaps the most important question is not whether we can build flying cars; it’s who gets to decide what the future of our skies looks like.

If these technologies change how we move, live, work and interact with our environment, their development cannot be the responsibility of a single company, government or group of technology developers. People need a voice in the future they are being asked to live in.

That means education, so people can understand what is being developed. Consultation, so communities can participate before major decisions are made. Transparency around technology, AI and data. Regulation that establishes clear boundaries around safety, privacy and environmental impact.

And ultimately, community consensus. Because technological possibility is not the same thing as social permission. The future of our skies should not simply be dictated by whoever has the most technology, money or influence. We should have agency in the future we are building, rather than being asked to live within it once someone else has designed it.

So, how do we build flying cars? We start by building something much bigger.

We build the technologies that can make them safe. We build the infrastructure that allows them to interact. We develop the laws and governance systems that give people agency. We understand the economic and social systems that will emerge around them. And we design them within the ecological boundaries of the environment they are entering.

The flying car itself may be the easy part. The real challenge is designing a future in which flying vehicles actually make life better.

And perhaps, if we get that right, the future we once saw in The Jetsons won't look quite so far away.

We dive deeper into how to build flying cars and design the future of our skies in this podcast episode: