The Miracle of Our Internal Clock

“How we perceive time is one of the most astonishing achievements of our brain.” This quote from neuroscientist David M. Eagleman leads us into the fascinating world of human time perception: Every day begins with waking from our sleep, in a rhythm controlled by our internal clock.

But what exactly is this internal clock?

Our organism follows an internal biological rhythm that functions independently of external influences. The experiments of cave researcher Michel Siffre in the 1960s, where he spent two months isolated in a dark cave, showed that our internal clock controls not only sleep but also other functions like blood pressure and digestion. Interestingly, each cell has its own rhythm based on protein production.

Echo and Reverberation of the First Industrial Time

The introduction of standardized time in the 19th century, initiated by the expansion of railway networks, marked a turning point in our experience of time. With Greenwich Mean Time (GMT), an era began where the strict rhythm of industrialization dominated our daily lives, often in conflict with our natural cycles. This conflict between artificial pace and internal clock leads to stress, sleep deprivation, and unhealthy lifestyles.

The challenge, especially for our digital era – the fourth industrial revolution – lies in finding a balance between external and internal clocks to restore harmony between our lifestyle and natural needs.

Stretched Moments: The Art of Time Perception in Motion and Stillness

Our perception of time is closely linked to our body and its movement. The cerebellum and basal ganglia, which control movements, also influence how we experience time. Interestingly, time seems to pass slower when we move slowly or observe slowly moving objects – a fact even utilized in Hollywood movies like “Matrix” to create the illusion of slowed time. Social experiments show that the pace of our environment shapes our perception of time.

In big cities, time seems to pass faster than in rural areas, and beautiful moments fly by, while unpleasant ones drag on.

Also, the moment, the “now,” is a creation of our brain, shaped by the capacity of our working memory. This limitation allows us to process and learn information in a complex world.

The Renaissance of Mindfulness in the Age of Digital Technology

In our world dominated by digital technologies, much of our momentary attention is demanded. Mindfulness practices like meditation can teach us to dwell in the moment and consciously observe our thoughts, promising more inner peace and a fulfilling life.

The Blossoming of Silence: The Expansion of the Wellness Industry

The global boom of the wellness industry, with a market volume of over $5.3 trillion in 2023, reflects the growing longing for a return to inner rhythm, to our own time. People are increasingly seeking products and services to help them explore their internal clock. We long to create valuable memories of a life worth living and good times.

The Labyrinth in Our Brain: How Do Time Perception and Memories Relate to Each Other?

The way we store and retrieve memories also affects our perception of time. Looking back, a period often seems to pass faster, especially when we have fewer new and varied experiences, or are in love.

Following the availability heuristic, we are more likely to remember and rate extraordinary experiences higher than everyday ones. Thus, especially vivid memories influence our perception of time. Hence, both our time perception and our memory are complex and fallible.

Our memory is shaped by the emotion of the respective moment. It’s worth taking a look at how moments become extraordinary memories.

The Rapid Pace of Digital Life: The Unstoppable Pressure of the Accelerated Society

Never before has a generation had as much leisure time as the digitized society. Despite this historically unparalleled amount of leisure options, we often feel under time pressure.

The technologies developed to save time paradoxically contribute to this pressure by putting us in a state of permanent availability and information overload.

Taming the Seconds: The Attempts to Control Time and the Moment

Consciously controlling and shaping our time seems crucial to cope with the time pressure of the digital world. Mindfulness and concentration should help us regain control over our time despite the acceleration by technology.

Although we cannot control our time or fate, it is within our power to consciously experience and shape every moment.

It is up to us to maintain the balance between the dominion of the clock and the rhythm of our biology, filling our lives with moments worth remembering.