Visualize this civilization as a blend of cutting-edge research centers like CERN, Stanford, or MIT; an artist village or Hollywood-type environment; and an Indian Ashram or Christian monastery. Most people would be relaxed and self-motivated, peacefully following their own ambitions, desires, ideas, or higher calling. Some would work diligently to explore new scientific frontiers or create innovative works of art, while others would simply contemplate life or enjoy beauty. However, all individuals would dislike physical violence, meaningless conflicts, or uncontrollable addictions. It would be a peaceful, rather secular civilization where creativity and uniqueness would be highly valued. Most people would be tolerant individualists, and their most significant challenge would be how to develop their analytical or artistic skills.
At its core, this civilization would be a learning society. People would study and train their entire lives, privileged by the enormous productivity of their digitized and automated economy. They could afford to do research or follow exotic interests. The biggest problem in this civilization would be people who lack the ability to motivate themselves. They would occupy the lowest social classes and might descend into lifelong boredom, or they might invent some kind of idle unchallenging activity, such as making and sharing photos of kittens or puppies. The keen observer of internet trends in the early 21st century might be familiar with this kind of harmless preoccupation.
Life in this civilization would be slower, more deliberate, and analytical - similar to the system 2 mode of thinking described by Daniel Kahnemann in his famous book "Thinking, Fast and Slow" (1). It would be more like Plato's "Republic" (2) than Aldous Huxley's "Brave New World" (3) - but mainly it would be a civilization permeated by science, creativity and technology (4).
Technology: A scientific civilization will undoubtedly utilize advanced technology to take care of mundane necessities such as food, shelter, and consumer goods. However, they will also utilize the most advanced technology to push the boundaries of scientific discovery, similar to the Large Hadron Collider at CERN. Engineering will flourish in such a civilization because both researchers and artists will seek to utilize the most advanced technology available. It is certain that in the next 1000 years, humans will have solved the problems surrounding renewable energy, otherwise we may have faced extinction or serious decimation due to climate change and food shortages. The depletion of oil and potentially natural gas will have forced us to invent and employ numerous new technologies for transportation, food production (fertilizers), and construction. It is possible that we will begin to grow food on top of and within the oceans, print houses using 3D technology, and potentially have electric or hydrogen-powered airplanes. Certainly, we will have much more efficient storage for electrons (such as batteries, capacitators, or completely new devices), without which humanoid robots and autonomous electric cars would be impossible.
Natural Environment & Resources: In a future civilization dominated by scientists, artists and philosophers, large parts of the natural environment could be preserved and protected, as many individuals would understand and appreciate the significant value of nature for learning and (artistic) inspiration. The appreciation for (semi-)natural environments would extend beyond recreation, offering opportunities for artistic expression as well.
Economic structure: In a future scientist civilization most economic activities will be carried out by smart robots and AI systems - from food production and delivery to production of consumer goods. Productivity will be much higher than today, so that very few human workers and managers will be needed to run the economy. Financial services and banks will be fully automated. Cash money will no longer exist and food, housing and most consumer products will be much cheaper than today, since they will be produced extremely efficiently by machines. People would get a basic income (credit points) without work - so that they can spend their time with whatever they want to do.
Political conditions: The political system in a civilization of scientists, artists, and philosophers would likely be based on democratic principles that prioritize the common good and the protection of individual rights and freedoms. There might be a direct democracy (like in Switzerland today), where individuals have a direct say in the decision-making processes. Or the civilization might have adopted some form of representative democracy, where individuals elect representatives to make decisions on their behalf. Regardless of the political system people would focus primarily on their own interests, ideas or artistic projects - avoiding lengthy political debates, as long as all members of the society have a voice and a stake in shaping its future.