If solid trends are foreseeable trends and liquid trends are malleable trends, then vapour trends can be best described as speculative trends.
Vapour trends are subtle and often hard to detect, typically existing in a nascent form before they either gain momentum and become more concrete (like liquid trends) or fade away without making a lasting impact. These trends represent early-stage developments, full of potential but not yet established.

Vapour trends frequently arise from niche ideas, experimental technologies, or cultural movements that have not yet gained widespread traction. They are speculative by nature, which makes them difficult to predict with certainty. However, under the right conditions, vapour trends can evolve into powerful forces that significantly influence industries or societies.
The Early Days of Cryptocurrency:
When Bitcoin first emerged in 2009, it was a classic example of a vapour trend. The concept of decentralised digital currency was niche and highly speculative, with few people taking it seriously. Early adopters recognised its potential, but to the broader public and financial experts, Bitcoin seemed like a passing fad that would soon evaporate
As we now know, cryptocurrency moved from vapour to liquid and has even solidified in some areas as a legitimate asset class. Bitcoin and other cryptocurrencies have become significant players in finance, with blockchain technology driving innovation across multiple industries. What was once speculative is now a cornerstone in the financial world.
What makes vapour trends both exciting and challenging is their transient nature. These trends are difficult to quantify or predict because they haven't yet reached critical mass. Vapour trends sit at the intersection of innovation and speculation, where new ideas are being tested but haven’t proven their staying power.
A vapour trend transitions into a liquid trend when it starts to gain momentum and traction.

A good example of this is the early stages of remote work before the COVID-19 pandemic. At the time, remote work was considered a vapour trend, practiced by a small, niche group of companies. It hadn’t yet reached mainstream acceptance.

However, when external forces like the pandemic acted as a catalyst, remote work quickly transitioned into a liquid trend, adopted globally by businesses of all sizes. This shift illustrates how vapour trends require the right timing and external conditions to evolve into something more concrete.
Without such catalysts—whether technological, social, or economic—vapour trends may evaporate, never fully realising their potential. But when the conditions align, these speculative trends can condense into powerful movements, reshaping industries and even societies.

For businesses, entrepreneurs, and individuals aiming to stay ahead of the curve, recognising vapour trends early can offer a competitive advantage. Spotting these trends requires keen observation and a willingness to take calculated risks. While it is impossible to predict with certainty which vapour trends will evolve into more established movements, being aware of emerging ideas and niche developments helps organisations remain flexible and ready to adapt to new opportunities.